AR15 Rifle Deals, AR15 Rifle Parts, AR Rifle Kits, AR15 Lowers and Upper Receivers

(10,975 deals total)

Description The AR Receiver Extension Kit is constructed from aircraft grade aluminum with rolled threading. The buffer tube has been hard coat anodized for maximum corrosion and wear resistance. A standard buffer spring and 3oz carbine buffer are included as well as a castle nut and lower receiver end plate. This assembly kit will fit on all Mil-Spec AR-15 lower receivers. - Mil-Spec Carbine Buffer Tube / Receiver Extension - 6 Position Aircraft Grade Aluminum - Carbine Buffer Spring - Castle Nut/Receiver Nut - Mil-Spec Receiver End Plate - Carbine Recoil Buffer

The Anderson Manufacturing AM-15 Utility 5.56 Complete Upper Receiver Group is built from the factory ready to be installed on your lower receiver. This complete AR-15 upper features a 16" barrel made from 4150 Chrome Moly Vanadium steel with a durable Nitride finish and a carbine length gas system with a 1:8 twist rate. The upper receiver is forged from 7075-T6 aluminum and hardcoat anodized black. The 15" free float handguard features M-LOK slots and an interrupted picatinny top rail to save weight.

Barrel Contour : Government Material : Aluminum Gas System Length : Carbine Color : Black Barrel Length : 11.50 Muzzle Threads : 1/2"x28 Cartridge : 5.56x45 NATO Item Length (Inches) : 11.500 Finish : Anodized Twist : 1-7 Muzzle Device Diameter : 0.75 Hand : Right Receiver Style : Assembled Quantity : 1 Brownells sku: 430106360 MPN#: MIX

SKU 51655157282 Brand SB Tactical Model Number SBA5X-01-SB UPC 699618783490 DETAILS Model: SBA5 Length: 6.2" Weight: 9oz. Width: 2.1" Cavity Depth: 6" Color: Black Fit: All Platforms Capable of accepting a Mil-Spec Carbine Extension FEATURES

ITEM DESCRIPTION

Build your dream rifle with this AR 15 Mil-Spec Upper Receiver that features a mid-length gas system and government profile 14.5in barrel. This Daniel Defense upper is an OpticsPlanet Exclusive, which means you won't find this exact build and color available anywhere else! These custom-built AR15 Upper Receivers are available with a DD extended flash suppressor attachment, and all uppers are crafted from anodized aluminum that is rugged, lightweight, and resistant to corrosion.

SKU 51655142298 Brand CZ Model Number 91422 UPC 806703914220 DETAILS Brand: CZ-USA Model: Scorpion 3+ Carbine Caliber: 9mm Luger Barrel Length: 16.30" Operating System: Direct Impingement Capacity: 20+1 Action: Semi-Auto OAL: 24.40"-32.70" Hand: Ambidextrous Sights: Adjustable Front & Rear Grips: Black Stippled Polymer Handguards: M-LOK Height: 8.90" Safety: Ambidextrous Manual Thread Pattern: 1 / 2"-28 tpi Stock Description: Folding Right Side Weight: 6.85 lbs FEATURES

The Bear Creek Arsenal 16" .300 Blackout Pistol Length Barrel with Heavy Profile is a high-quality barrel that is perfect for building a versatile and accurate AR-15 rifle. It features a 16" heavy profile barrel with a 1:8 twist rate, which is ideal for shooting a variety of .300 Blackout ammunition. The barrel is also parkerized for durability and corrosion resistance. Features: - 16” barrel chambered in .300 Blackout, Parkerized - Heavy profile, 1:8 twist, 5/8x24 threads - Pistol length gas system - Precision machined from 4150 Chrome Moly Vanadium - M4 feedramp

These blemished products are guaranteed to function correctly but may have minor cosmetic defects. Their original warranties still apply.

With everything you need for a complete lower, including every spring, pin, the XTS LOWER PARTS KIT makes your rifle truly complete by including the all-important Safety, Mag Catch, Hammer and Trigger, Take Down, and A2 Standard Grip. Components: Disconnector Spring Hammer Pin & Trigger Pin Selector Selector Spring Selector Detent Magazine Catch Magazine Catch Spring Aluminum Magazine Catch Button Bolt Catch Bolt Catch Detent Bolt Catch Spring Bolt Catch Roll Pin Take Down Pin Take Down Detent Take Down Detent Spring Front Pivot Pin Front Pivot Pin Detent

Details Forged Mil-Spec Lower Made from 7075-T6 Aluminum material Black Hardcoat Anodized Finish Multi-Caliber "Safe" & "Fire" Marked Fire Selector ** These lowers will have cosmetic blemishes that do not affect function. This may include, but is not limited to, forging marks under the finish, scratches, slight variation in the finish color coat. Features

The Griffin Armament SN-ACH (Suppressor Normalized Ambidextrous Charging Handle) features a gas vent that directs excess gas away from your face when shooting suppressed. Comes with large ambidextrous levers with smaller levers sold separately. The hook that engages with the bolt carrier group has been reinforced to prevent breakage. This AR-15 charging handle is machined from 7075-T6 aluminum. Features: - Ambidextrous latches - Suppressor gas vents - Machined from 7075-T6 aluminum - Compatible with AR-15 receivers - Hardcoat anodized

Anderson Manufacturing builds rifles, pistols, and parts utilizing the latest in computerized manufacturing. By keeping manufacturing in house, Anderson can offer quality, American-made products at an affordable price, backed by a limited lifetime warranty.

AR-15 Charging Handles from $10.99

SHIPS 1 BUSINESS DAY AFTER VALID FFL LICENSE RECEIVED! NO SALES TAX NO CREDIT CARD FEES! ZEV Core Duty Rifles are intended for professional end users and serious shooters alike. The Duty rifles features the high quality and aesthetics ZEV rifles are known for. With mil-spec controls and functional upgrades this rifle will deliver excellent performance in the field or on the range. Brand ZEV Category Tactical Rifles Series Duty Model Core Caliber 5.56x45mm Barrel Length Range 16" to 16.99" Gun Platform AR-Style Operating System Direct Impingement

SKU 516447306B Brand Palmetto State Armory Model Number 516447306B UPC 516447306B DETAILS Barrel Length: 16” Barrel Material: 4150V Chrome Moly Vanadium Steel Barrel Finish: Nitride Barrel Profile: M4 Chamber: 5.56 NATO Twist Rate: 1 in 7” Extension: M4 Gas System: Carbine-Length Gas Block Type: Low Profile .750” Diameter Upper Receiver: Forged 7075 T6 Aluminum Receiver Style: M4 Flat top with feed ramps Receiver Finish: Hardcoat Anodized Forward Assist: Yes Dust Cover: Yes Handguard Style: PSA 13.5" Lightweight M-Lok Free Float Rail

This BCA AR-15 complete 300 Blackout pistol length upper has a 8.5" heavy contour barrel with a parkerized finish, and features a 1:8 twist rate, with a pistol length gas system. It includes the new 6.5" MLOK rail, an M4 flat-top billet upper receiver, a BCA bolt carrier group, a flash hider, and a right-side charging (Gen2) handle (patent protected). This 300 Blackout upper is compatible with any mil-spec AR-15 lower. SKU 271N-UASCH300PHB8.518P-7M3 Weight (lbs) 3.800000 Magazine Capacity N/A Length 8.5 Profile Heavy Barrel Twist 1:8 Finish Parkerized

Manufacturer:Q LLC SKU:506960 Manufacturer part number:ACC-TRIGGER-LITERALLY UPC:850035705063 Model: Literally The Best Trigger Ever Made Finish: Stainless Specifications Color Silver Model Literally The Best Trigger Ever Made Type Trigger

SKU 51655157649 Brand Palmetto State Armory DETAILS Receiver is Machined from 7075-T6 Aluminum Forgings Hardcoat Anodizing: MIL-A-8625F, Type III, Class 2 7075 Receiver Extension Magpul Grip, Black SB Tactical SBA5 5-Position Adjustable Brace, Black Magpul Trigger Guard, Black Standard Carbine Buffer Enhanced Polished Trigger Group (EPT) Caliber: Multi FEATURES

Makes A Huge Difference From The Standard Springs That Produce 9-10 LBS Trigger Pull Increases Your Accuracy In Minutes! A Hard Trigger Pull Is One of The Largest Causes Of Poor Accuracy. This Kit Is The Single BEST Low Priced Enhancement You Can Buy That Can Significantly Make Your Rifle Or Pistol More Accurate. Best Priced AR-15 Enhancement To Your Accuracy You Can Make On Any Gun Same Exact Spring Material As Other Companies Use At 1/10 The Cost Reduce Your AR-15 To 4.5-5.5 LBS Last A Few Minutes. Also still fires hard primers such as 7.62x39 or 5.45x39

Adaptive Tactical AR-15 EX Performance Adjustable Stock & Omega Mfg. Mil-Spec Buffer Tube Kit Combo FEATURES: Designed for owner installation M4-style stock with adjustable length-of-pull Easy to reach rapid adjust level Integrated QD swivel attachment Compatible with Mil-Spec sized extension tubes   

SKU 5165491515 Brand Palmetto State Armory Model Number 5165491515 UPC 5165491515 DETAILS 7" Barrel Length 4150V Chrome Moly Vanadium barrel 5.56 NATO Chamber 1 in 7" Twist Rate Forged Upper Receiver Nitride Barrel Finish PSA patent-pending muzzle device Magpul "MOE" carbine length M-Lok handguards, ODG FEATURES

Radical Firearms Forged, Semi-Automatic, AR, 7.62x39mm, 16" Barrel, 1:10" Twist, 15" RPR MLOK Handguard, Anodized Finish, Black, Olive Drab Green B5 Pistol Grip and B5 Stock, 1 Magazine, 20 Rounds RF01747 Manufacturer Radical Firearms Model Forged UPC 814034028158 SKU RF01747 Width 8.0000 Length 34.5000 Height 3.0000 Weight 8.5000 Caliber 7.62X39mm Accessories 1 Mag Action Semi-Automatic Barrel Length 16" Barrel Type 1:8 Capacity 20 Description MLOK Finish/color Anodized Grip Type B5 Type AR

SKU 5165448657 Brand Palmetto State Armory Model Number 5165448657 UPC 5165448657 DETAILS PSA SBA3 MOE EPT PISTOL LOWER BUILD KIT, BLACK - 5165448657 A high quality lower build kit with everything you need to assemble your AR-15 lower into a pistol. Features Enhanced Polished Trigger (EPT), Magpul Grip, Magpul Trigger Guard, and black oxide coated hammer and trigger springs. Also includes SB Tactical SBA3 Adjustable Pistol Brace, castle nut, latch plate, carbine buffer spring, 5 positioning mil-spec buffer tube, and standard carbine buffer. FEATURES

Additional information MPN APAR700705M7 Gas System Length Midlength Barrel Length (inches) 16 Barrel Chamber 5.56 NATO MPN APAR700705M7 Gas System Length Midlength Barrel Length (inches) 16 Barrel Chamber 5.56 NATO SKU: 3611

The ALG Defense El Jefe is a top-notch AR-15 rifle that won't break the bank. It's packed with features that you'll appreciate, whether you're a seasoned shooter or just starting out. Crafted from high-quality materials, the El Jefe boasts a forged 7075 aluminum receiver set, ensuring unmatched strength and durability. Its sleek and ergonomic ALG Defense EMR V3X 15” handguard provides a comfortable grip and ample mounting space for accessories.

SKU 774904 Brand Armalite Model Number M15TAC14 UPC 651984016718 DETAILS Series: M-15 Tactical Action: Semi-Automatic Magazine Type: Magpul P-Mag Stock Type: Magpul STR Multi-Position Collapsible Trigger Type: 2-Stage Precision Muzzle Type: Armalite Tactical Brake Magazine Capacity: 30 Caliber: 223 Remington/5.56x45mm NATO Twist Rate: 1:7" Orientation: Right Safety: Ambidextrous Sight: Magpul MBUS Flip-Up Front and Rear Barrel Material: Stainless Steel Receiver Material: 7075 T6 Aluminum Barrel Finish: Black Nitride Receiver Finish: Black Stock Finish: Black

SB Tactical SBA3 Pistol Stabilizing Brace - Olive Drab Complete Tactical Sport Buffer Tube Assembly Kit Carbine buffer (3 oz) Carbine buffer spring Carbine stock end plate Carbine stock lock ring-castle nut *May come with standard “tear-drop” endplate OR ambidextrous sling loop endplate based on component availability. SKU: COMBO-SBA3-04-SB-TS-OD UPC:

Want to see ALL of our Gun.Deals Exclusive Prices? CLICK HERE TO CHECK OUT ALL THESE DEALS SPECIFICATIONS: Brand: JE Machine Model: Front and Rear Folding Back Up Battle Sights Mount Position: AR-15 Material: Aluminum Finish: Nitride Included: Front Sight, Rear Sight Color: Black Mounting System: Picatinny Flip-Up: Yes Spring Loaded: No Profile: Standard Looking for a Coupon Code?! Use the Current Month and Year (ie: august2023) at checkout to save on your next order

Want to see ALL of our Gun.Deals Exclusive Prices? CLICK HERE TO CHECK OUT ALL THESE DEALS SPECIFICATIONS: Brand: James Madison Tactical Type: Drop-In Model: Black Ops Evo Drop-In Single Stage Trigger, Black, Straight Bow, Includes Anti Rotation Pins Compatibility: AR-15 Standard / LR-308 / AR-10 Pull Weight: 3.5 - 4.0lb Anti-Walk Pins: Included Color: Red Trigger Style: Straight Bow Country of Origin: USA

Want to see ALL of our Gun.Deals Exclusive Prices? CLICK HERE TO CHECK OUT ALL THESE DEALS Choose Assembled or Unassembled SPECIFICATIONS: Buffer Tube Kit: Omega Mfg. Buffer Tube Kit Receiver: Anderson Mfg. AR-15 Stripped Lower Receiver LPK: Recoil Technologies Mil-Spec Lower Parts Kit Looking for a Coupon Code?! Use the Current Month and Year (ie: august2023) at checkout to save on your next order Cannot Be Combined With Any Other Promotion Or Coupon Code

Key Features: - Built to exceed NATO test protocols; Bore Obstruction and “Over the Beach” Testing. - MagPul® MOE® Handguard with Mlok® attachment system, MagPul® CTR Buttstock, and flip-up rear sight. - QPQ 4150 CMV Barrel with Caracal® Barrel Extension and Chamber Design. - Mil-Spec BCG (Auto) with Carpenter 158 Bolt and Staked Gas Key. - Caracal® Forged 7075 Hard Coat Anodized upper and lower receiver set with integrated flared magazine well. TECHNICAL SPECS - Caliber: 5.56x45mm NATO - Operating Principle: Gas Operated, Direct Impingement

SKU 5655103799 Brand Palmetto State Armory Model Number 5655103799 UPC 5655103799 DETAILS Barrel Length: 7.5" Gas System: Pistol Length Barrel Profile: Heavy Barrel Steel: 4150V Barrel Finish: Phosphate Chrome Lining: None Muzzle Thread: 5/8-24 Chamber: 300AAC Blackout Twist Rate: 1:8 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: Low-Profile Muzzle Device: A2 Style Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: PSA 7" Lightweight M-Lok Free Float Rail Bolt Carrier Group Included: No Bolt Steel: N/A

SKU 51655125601 Brand Palmetto State Armory Model Number 51655125601 UPC 51655125601 DETAILS Receiver is Machined from 7075-T6 Aluminum Forgings Hardcoat Anodizing: MIL-A-8625F, Type III, Class 2 7075 Receiver Extension Magpul Grip, Black Magpul BSL Pistol Brace, Black Magpul Trigger Guard, Black Standard Carbine Buffer Mil-Spec Fire Control Group, Single-Stage Caliber: Multi FEATURES

This Combo Deal Includes: (1) Grand Power Stribog Gen2 (Non-Reciprocating Model) Pistol With Flat Trigger (1) Grand Power PDW 2-Postition Collapsible Brace Assembly (Includes Mount & Gear Head Works Brace) (3) Curved 30 Round Magazines (1) Grand Power Custom Fit Hard Case  

SKU 51655139816 DETAILS Barrel Length: 20" Gas System: Rifle-Length Barrel Steel: 4150 CRMOV Barrel Finish: FDE Cerakote Muzzle Thread: 5/8x24 Chamber: 6.5 Creedmoor Twist Rate: 1:8 Diameter at Gas Block: .750 Gas Block Type: Picatinny Adjustable Gas Block - Pinned Muzzle Device: Sabre Compensator Receiver Material: Forged 7075 Receiver Type: T-Marked Hand Guard Type: 12.5" Quad Rail Bolt Carrier Group: Sabre AR-10 BCG with Sprinco Gas Rings and OCK’s Gas Key Fasteners Bolt Steel: 9310 Bolt Carrier Finish: Hard Chrome Finish Charging Handle: Radian Raptor LT

This BCA AR-15 complete 5.56 Nato rifle length upper has a 16" M4 contour barrel with a parkerized finish, and features a 1:7 twist rate, with a carbine length gas system. It includes the new 15" MLOK rail, an M4 flat-top billet upper receiver, a BCA bolt carrier group, a flash hider, and a right-side charging (Gen2) handle (patent protected). This 5.56 Nato upper is compatible with any mil-spec AR-15 lower. More Information SKU 566N-UASCH556CM41617P-15M3 Weight (lbs) 5.300000 Magazine Capacity N/A Length 16 Profile M4 Contour Twist 1:7 Finish Parkerized

Start your next AR-15 build off right with a quality forged upper receiver. The Radical firearms stripped upper receiver is a great option whether you want to build an M4 style carbine or a completely custom AR-15 rifle. This Upper is forged from durable 7075 aircraft grade aluminum that is stronger than other materials commonly used in AR-15 receivers. It also has a tough type 3 hardcoat anodized finish that provides excellent wear and corrosion resistance, so you can count on this receiver lasting a long time.

SKU 51655155235 Brand Palmetto State Armory DETAILS Barrel Length: 16" Gas System: Mid-length Barrel Profile: A2 Barrel Steel: 4150V Chrome Moly Barrel Finish: Nitride Chrome Lining: None Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1 in 7" Barrel Extension: M4 Diameter at Gas Block: .750" Gas Block Type: Low-profile Muzzle Device: A2 Style Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: PSA 15" Hex Full Picatinny M-Lok Rail Bolt Carrier Group Included: No Charging Handle included: No Overall Length: 24.5"

SKU 5165457978 Brand Palmetto State Armory Model Number 5165457978 UPC 5165457978 DETAILS PSA AR-15 Complete Classic Stealth Lower - No Magazine. Lowers may be Safe/Fire or Pictogram. Due to state laws, this item cannot ship to California. FEATURES This Complete Palmetto State Armory lower is fully assembled and ready for your complete Upper! - Machined from Aluminum Forgings 7075-T6 - Hardcoat Anodizing: MIL-A-8625F, Type III, Class 2 - Milspec diameter Receiver Extension - M4 Stock - Staked M4 Lock Nut - Standard Carbine Buffer

SKU 507617B Brand Palmetto State Armory Model Number 507617B UPC 507617B DETAILS 16" Barrel length M4 Profile Barrel Chrome Moly barrel 5.56 Nato Chamber 1 in 7" twist rate F-Marked Front sight post A2 Flash Hider Sling Loop Standard Hand Guards w/ heat shields Forged upper receiver T-Marks Bolt Carrier Group Charging Handle PSA Freedom Lower build kit ** These uppers will have cosmetic blemishes that do not affect function. This may include, but is not limited to, forging marks under the finish, scratches, slight variation in the finish color coat. FEATURES

Dominate long-range precision with the Live Free Armory LF6.5, a Primary Arms exclusive rifle chambered in.5 Creedmoor. This rifle boasts an 18-inch 416R stainless steel barrel with a 1:8 twist rate, ideal for stabilizing heavy bullet weights for exceptional accuracy. The rifle-length gas system ensures smooth operation and reliable performance, while the low-profile adjustable gas block allows for fine-tuning.

This BCA AR-15 complete .223 Wylde rifle length upper has a 18" straight fluted heavy barrel with a 416R stainless finish, and features a 1:8 twist rate, with a mid-length gas system. It includes the new 15" MLOK rail, an M4 flat-top forged upper receiver, a BCA bolt carrier group, a flash hider, and a rear charging handle. This .223 Wylde upper is compatible with any mil-spec AR-15 lower. More Information SKU 8990N-UA223WMHB1818SSF-15M3 Weight (lbs) 6.000000 Magazine Capacity N/A Length 18 Profile Heavy Barrel Twist 1:8 Finish Stainless Material 416R Stainless Steel

This BCA AR-15 complete 7.62x39 upper has an 18" heavy barrel with a parkerized finish, and features a 1:10 twist rate, with a mid-length gas system. It includes a new style 15" MLOK rail, an M4 flat-top billet upper receiver, a BCA bolt carrier group, a flash hider, and a side charging (Gen 2) handle (patent pending). This 7.62x39 upper is compatible with any mil-spec AR-15 lower. More Information SKU 690N-UASCH762MHB18110P-15M3 Weight (lbs) 5.850000 Magazine Capacity N/A Length 18 Profile Heavy Barrel Twist 1:10 Finish Parkerized Material 4150 Chrome Moly Vanadium

This BCA AR-15 Complete Upper has a 20" barrel with a Heavy Weight profile, made of 416R Steel with a Stainless Steel finish, and features a 1:7 Twist Rate, a Rifle length gas system. The Upper includes the new 15" MLOK Rail, an M4 flat-top forged upper receiver with forwarding assist, a BCA Bolt Carrier Group, a Flash Hider, and a right-side charging (Gen2) handle (patent protected). It is chambered in .224 Valkyrie and machined with M4 feed ramps in the barrel extension. More Information SKU 9151N-UASCH224VRHB2017SS-15M3 Weight (lbs) 6.300000 Magazine Capacity N/A Length 20

Item Number: 253608 MPN#: B2-K870-A007-BLADE Introducing the highly versatile ANDERSON AM-15 10.5" Pistol chambered in 5.56 NATO with Shockwave Blade brace. This complete pistol assembly offers unrivaled performance and functionality for enthusiasts and professionals alike. With a compact 10.5" barrel length, this pistol is optimized for maneuverability and close-quarters. The 5.56 NATO caliber ensures reliable and accurate performance, making it suitable for a variety of shooting applications.

This BCA AR-15 complete 12.7x42 rifle length upper has a 16" parkerized Heavy barrel, and features a 1:20 twist rate, with a carbine length gas system. It includes a 15 1/4" MLOK Rail, an M4 flat-top billet upper receiver, a BCA AR15 bolt carrier group, and a right-side charging (Gen2) handle (patent protected). This 12.7x42 is compatible with any mil-spec AR-15 lower. This has the new handguard. More Information SKU 541N-UASCH127CHB16120P936-15M3 Weight (lbs) 5.400000 Magazine Capacity N/A Length 16 Profile Heavy Barrel Twist 1:20 Finish Parkerized

Live Free Armory's LF308 Battle Rifle is a powerful and versatile semi-automatic rifle chambered in 7.62x51mm. This Primary Arms Exclusive rifle features a 16-inch 4150 chrome moly vanadium steel barrel with a free-floating M-LOK handguard, providing ample space for mounting accessories. The single-stage mil-spec trigger ensures crisp and clean breaks, while the mid-length gas system offers reliable performance.

This BCA AR-10 complete .308 rifle length upper has a 16" parkerized Heavy barrel, and features a 1:10 twist rate, with a mid-length gas system. It includes the new 15" MLOK Split Rail, an M4 flat-top forged upper receiver, a BCA AR10 bolt carrier group, a flash hider, and a rear charging handle. This .308 upper is compatible with 1st gen DPMS low profile lowers. More Information SKU 9263N-UA308MHB16110PFUR-15MSR Weight (lbs) 6.250000 Magazine Capacity N/A Length 16 Profile Heavy Barrel Twist 1:10 Finish Parkerized Material 4150 Chrome Moly Vanadium Thread Pitch 5/8 x 24

This BCA AR-15 complete 12.7x42 rifle length upper has a 16" parkerized heavy barrel, and features a 1:20 twist rate, with a carbine length gas system. It includes the new 15" MLOK handguard, an M4 flat-top forged upper receiver, a BCA AR15 bolt carrier group, and a rear charging handle. This 12.7x42 is compatible with any mil-spec AR-15 lower. More Information SKU 645N-UA127CHB16120P936-15M3 Weight (lbs) 5.400000 Magazine Capacity N/A Length 16 Profile Heavy Barrel Twist 1:20 Finish Parkerized Material 4150 Chrome Moly Vanadium Thread Pitch 49/64 x 20 Caliber 12.7 x 42

This BCA AR-15 complete 5.56 Nato pistol length upper has a 10.5" M4 contour barrel with a parkerized finish, and features a 1:7 twist rate, with a carbine length gas system. It includes a standard handguard, an M4 flat-top forged upper receiver, a BCA bolt carrier group, a flash hider, and a rear charging handle. This 5.56 Nato upper is compatible with any mil-spec AR-15 lower. More Information SKU 275-UA556CM410.517P-SHGGB Weight (lbs) 3.000000 Magazine Capacity N/A Length 10.5 Profile M4 Contour Twist 1:7 Finish Parkerized Material 4150 Chrome Moly Vanadium Thread Pitch 1/2 x 28

This Bear Creek Arsenal AR-15 Complete 5.56 pistol length upper has a 11.5" M4 with a parkerized finish, and features a 1:7 twist, with a carbine length gas system. It has a 9.5" MLOK rail, a M4 flat-top forged upper receiver, a BCA bolt carrier group, flash hider, and a rear charging handle. This 5.56 upper is compatible with any mil-spec AR-15 lower. More Information SKU 878N-UA556CM411.517P-10M3 Weight (lbs) 3.600000 Magazine Capacity N/A Length 11.5 Profile M4 Contour Twist 1:7 Finish Parkerized Material 4150 Chrome Moly Vanadium Thread Pitch 1/2 x 28 Caliber 5.56 NATO

This BCA AR-15 complete .223 Wylde carbine length upper has a 16" M4 Barrel with a parkerized finish, and features a 1:8 twist rate, with a carbine length gas system. It includes a 15" MLOK rail, an M4 flat-top billet upper receiver, a BCA bolt carrier group, a flash hider, and a right-side charging (Gen2) handle (patent protected). This .223 Wylde upper is compatible with any mil-spec AR-15 lower. More Information SKU 9715N-UADCH223WCM41618P-15M3 Weight (lbs) 6.000000 Magazine Capacity N/A Length 16 Profile M4 Contour Twist 1:8 Finish Parkerized Material 4150 Chrome Moly Vanadium

This BCA AR-15 complete 6mm Arc upper has a 20" heavy contour barrel with a 416R stainless finish with straight flutes, and features a 1:8 twist rate, with a rifle length gas system. It includes a 15" MLOK rail, an M4 flat-top forged upper receiver, a BCA bolt carrier group, a flash hider, and a rear charging handle. This 6mm Arc upper is compatible with any mil-spec AR-15 lower. SKU 9002N-UA6MMARHB2018SSF-15M3 Weight (lbs) 6.000000 Magazine Capacity N/A Length 20 Profile Heavy Barrel Twist 1:8 Finish Stainless Material 416R Stainless Steel Thread Pitch 5/8 x 24

This BCA AR-15 complete 6mm Arc upper has a 20" heavy contour barrel with a 416R stainless finish with straight flutes, and features a 1:8 twist rate, with a rifle length gas system. It includes a 15" MLOK rail, an M4 flat-top billet upper receiver, a BCA bolt carrier group, a flash hider, and a right-side charging handle (Gen 2) (patent protected). This 6mm Arc upper is compatible with any mil-spec AR-15 lower. SKU 8998N-UASCH6MMARHB2018SSF-15M3 Weight (lbs) 6.000000 Magazine Capacity N/A Length 20 Profile Heavy Barrel Twist 1:8 Finish Stainless Material 416R Stainless Steel

Armalite’s M-15 Tactical Rifle was built for high-performance and comes packed with features right out of the box. It comes standard with a 20 inch free-floating barrel with a flash-suppressing compensator for extreme accuracy. This M-15 is also equipped with a LUTH-AR Precision stock, which is completely adjustable for length-of-pull and comb height. In addition, the M-15 Tactical can be extensively modified to fit the individual’s needs. A full-length Picatinny rail allows for the installation of optics as well as multiple MLOK attachment points for lights, lasers and fore-grips.

This Complete 8.3 inch upper receiver comes with a 10" free float tube handguard and is built with only the best Mil-Spec components. The heart of this upper is comprised of a 4150 barrel and our black nitride bolt carrier group that is finished with an incredible polish, making the action smooth and easy to keep clean. Barrel Specifications Caliber 9mm Length 8.3" Material 4150 Chrome Moly Vanadium Profile Straight Finish QPQ Corrosion Resistant Gas System Length Blowback Dimpled? No Twist Rate 1:10 Muzzle Thread 1/2x36 Weight 13.8oz Bolt Carrier Group:

This Complete 7.5 inch M-LOK upper receiver comes with a 7 inch free float handguard and is built with only the best Mil-Spec components. The heart of this upper is comprised of a 4150 barrel and our black nitride bolt carrier group that is finished with an incredible polish, making the action smooth and easy to keep clean. Barrel Specifications Caliber 5.56 Length 7.5 Material 4150 Chrome Moly Vanadium Profile Medium Finish QPQ Corrosion Resistant Gas System Length Pistol Gas Block Journal .750" Dimpled? No Twist Rate 1:7 Muzzle Thread 1/2x28 TPI Weight 16.8oz

The pistol grip on an AR-15 is the most interacted part of the rifle, this gives you the firm grip needed to hold and brace the rifle in your shoulder. The design of the AR-15 pistol grip also retains a critical spring needed for applying positive pressure on your safety selector, this allows you to feel the tactile click when switching between safety and fire. Thanks to the interchangeability of parts between the AR-15 and LR-308 / AR-10 platforms, AR-15 grips can be used between both rifle patterns.

This BCA AR-15 complete .223 Wylde rifle length upper has a 20" government barrel and a black nitride finish, and features a 1:8 twist rate, with a rifle length gas system. It includes the new 15" MLOK rail, an M4 flat-top forged upper receiver, a BCA bolt carrier group, a flash hider, and a rear charging handle. This .223 Wylde upper is compatible with any mil-spec AR-15 lower. More Information SKU 9310N-UA223WRGVNT2018M-15M3 Weight (lbs) 6.300000 Magazine Capacity N/A Length 20 Profile Government Twist 1:8 Finish Black Nitride Material 4150 Chrome Moly Vanadium

This BCA AR-15 complete 5.56 Nato rifle length upper has a 16" M4 contour barrel with a stainless steel finish, and features a 1:8 twist rate, with a carbine length gas system. It includes a 15" MLOK rail, an M4 flat-top billet upper receiver, a BCA bolt carrier group, a flash hider, and a side charging (Gen 2) handle (patent pending). This 5.56 Nato upper is compatible with any mil-spec AR-15 lower. This has the new handguard. More Information SKU 498N-UASCH556CM41618SS-15M3 Weight (lbs) 5.300000 Magazine Capacity N/A Length 16 Profile M4 Contour Twist 1:8 Finish Stainless

This Bear Creek Arsenal AR-15 Complete 7.62x39 rifle length upper has a 16" Cold Hammer Forged heavy barrel with a black nitride finish, and features a 1:10 twist rate, with a Carbine length gas system. It includes a Standard Handguard, Front Sight and Carry Handle, a M4 flat-top forged upper receiver, a BCA Bolt Carrier Group, Flash Hider, and a rear charging handle. This 7.62x39 upper is compatible with any mil-spec AR-15 lower. More Information SKU 9148-UA762CHB16110MHF-SHGFSCH Weight (lbs) 4.500000 Magazine Capacity N/A Length 16 Profile Heavy Barrel Twist 1:10

This BCA AR-15 complete 5.56 Nato pistol length upper has a 10.5" M4 contour barrel with a 416R Stainless Steel finish, and features a 1:7 twist rate, with a carbine length gas system. It includes the new 10" MLOK rail, an M4 flat-top billet upper receiver, a BCA bolt carrier group, a flash hider, and a right-side charging (Gen2) handle (patent protected). This 5.56 Nato upper is compatible with any mil-spec AR-15 lower. More Information SKU 508N-UASCH556CM410.517SS-10M3 Weight (lbs) 3.500000 Magazine Capacity N/A Length 10.5 Profile M4 Contour Twist 1:7 Finish Stainless

This BCA AR-15 complete .223 Wylde rifle length upper has an 18" heavy barrel with a 416R stainless finish, and features a 1:8 twist rate, with a mid-length gas system. It includes a 15 1/4" MLOK rail, an M4 flat-top forged upper receiver, a BCA bolt carrier group, a flash hider, and a rear charging handle. This .223 Wylde upper is compatible with any mil-spec AR-15 lower. This has the new handguard. Shop more .223 Wylde Uppers! Magazine not included. Check out Magazines here! See All Ammunition Recommendations Here.