Gun Parts

(16,117 deals total)

DD Custom Arms "Thrill Seeker" AR-15 Rifle Featuring Aero Precision Upper 5.56 NATO 16" < > QPQ Nitride 1:7T 15 M-Lok Trinity Force Freefloat Handguard Full Build Kit (Assembled or Parts Kit) Caliber: 5.56x45 NATO / .223 Remington

Since first appearing on the market in 2008, Xtreme Tactical Sports products have been recognized for their innovative designs, durability, and cost effectiveness. Held to the strictest standards, XTS products are manufactured from only the highest quality materials and are backed by some of the most generous manufacture warranties in the industry. Comparable to some, rivaled by none, XTS products simply get it done! The XTS Spring Parts Kit contains 9 essential springs for your AR-15 lower receiver.

Wilson Combat AR-15 Match Grade 18" Barrel .223 Wylde Urban Super Sniper 1-8 Twist, Stainless, Fluted Nearly two decades of building the finest custom tactical AR-15 rifles have given Wilson Combat the insight to develop a comprehensive line of stainless steel, match grade barrels that offer superior accuracy, reliability and longevity for your next custom AR rifle project. All Wilson Combat Match Grade AR-15 barrels are precisely crafted of the finest American-made 416R rifle rated steel on computer controlled equipment to an exacting list of technical specifications.

Bolt Carrier features a matte black phosphate finish that resists heat, wear and corrosion. Carrier is chrome lined to ensure smooth bolt function and superb wear resistance. Specifications and Features: Coating: Black Phosphate Carrier Material: 8620 Steel Chrome Lined Made in the USA to Mil-Spec Brand: DoubleStar MFR #: AR101 UPC: 841348106753 Item #: ARR-044-238

Aero Precision’s roots are deeply tied to aerospace, and our drive for clean, perfect engineering and machining stems from that. When you’re building something that will fly in the air, there is no margin for error. We take that same approach in the firearms industry. Not every manufacturer will have razor thin tolerance levels. Not every manufacturer will personally oversee the development, design and machining of every part that comes off the line. We’re not every manufacturer.

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.

The FN America FN15 Stripped AR-15 Lower Receiver is designed to the meet the high standards of FN's tactical law enforcement lines. It is a quality, FN original rifle component and great beginning to any build. These lowers are constructed from 7075-T6 aluminum with a type III anodized hard coat finish for durability and offer high quality features. The performance of your rifle will be enhanced with the reinforced pivot pin and magazine well to aid in loading.

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.

SB Tactical SBA3 Pistol Brace + Tactical Sport Mil-Spec Buffer Tube KitSB Tactical SBA3 Pistol Stabilizing BraceComplete Tactical Sport Buffer Tube Assembly KitCarbine buffer (3 oz)Carbine buffer springCarbine stock end plateCarbine stock lock ring-castle nutNote: To pass on even more savings this SBA3 stabilizing brace ships as a bulk item and without retail packaging. MPN#: COMBO-SBA3-01-SB-TS

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

PRI’s M84 Gas Buster Charging Handle is one of the most popular charging handles on the market, known worldwide for its incredible benefits for shooter comfort and ergonomics... and it just got even better. PRI has combined their patented internal safety device that protects the shooter from dirt, oil, and blowback gas that can impede visibility when it matters most with a strong ambidextrous latch design that makes manipulating your charging handle easier than ever.

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

The Cross Machine Tool Co. complete bolt carrier group is a high quality upgrade for your next build. The carrier is machined from tough 8620 steel with a full mass M16/full auto for optimal reliability and strength. The 9310 steel bolt assembly is magnetic particle inspected. The complete assembly is ready to drop in to your favorite .223 Rem, .223 Wylde, 5.56 NATO, or 300 BLK build! Features: - 5.56 NATO / 300 BLK - M16-cut 8620 Carrier - 9310 Bolt Assembly - Magnetic Particle Inspected - Properly staked gas key - Salt bath nitride finish - Made in the U.S.A.

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.

Radical Firearms Alloy Charging Handle Assembly Complete with Standard Latch. Made in the USA! Ambidextrous: No Brand: Radical Firearms Latch Size: Short Latch Manufacturer: Radical Firearms Material: 7075-T6 Aluminum Platform: AR-15 SKU#: AR15MILCH

AR-15 Charging Handles from $10.99

AR-15 Bolt Carrier Groups Roundup from $95.99

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:309926 Manufacturer part number:CB-5/8-24 UPC:860248000428 Type: Muzzle Brake Model: Cherry Bomb Material: 17-4 Stainless Steel Thread Pattern: 5/8"-24 tpi Finish: Copper Specifications Finish Copper Material 17-4 Stainless Steel Model Cherry Bomb Model Cherry Bomb Thread Pattern 5/8"-24 tpi Type Muzzle Brake

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

Builder's Grade 11" 9mm Upper Receiver - Black | A2 | 9" M-LOK | Without Bolt Carrier Group and Charging Handle This 11 inch M-LOK upper receiver comes with a 9 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 9mm Length 11 Material 4150 Chrome Moly Vanadium Profile Straight Finish QPQ Corrosion Resistant Gas System Length Blowback Dimpled?

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

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

This Bear Creek Arsenal AR-15 Complete 5.56 Side Charging pistol upper has a 7.5" M4 barrel with a 416R stainless steel finish, and features a 1:7 twist, with a pistol length gas system. It includes the new 6.5" MLOK rail, a M4 flat-top 7075 billet aluminum upper receiver, a BCA Bolt Carrier Group, Flash Hider, and a right-side charging (Gen2) handle (patent protected). This 5.56 upper is compatible with any mil-spec AR-15 lower. More Information SKU 266N-UASCH556PM47.517SS-7M3 Weight (lbs) 3.250000 Magazine Capacity N/A Length 7.5 Profile M4 Contour Twist 1:7 Finish Stainless

AR-15 Trigger & Hammer Anti-Walk Pins - Stainless Steel These AR15 anti walk / anti rotation hammer and trigger pins are what you need to keep your receiver from excessive wear and tear. Keeping the hammer and trigger pins from rotating is especially important when shooting full auto or with pistol caliber builds, such as 9mm AR15's. Standard .154" Pin Size (not for large pin Colts or M&P 22sComes with (2) Pins, (4) Screws, (2) wrenches & (1) guide cone Works on standard AR15 and AR10 lowers MPN#: ANTI-WALK-SS

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:

DD Custom Arms "Thalrix w/ Holosun 407-X2" 9mm Sig P320 Full-Size Compatible Complete Slide Polymer80 9mm 416R SS Black Nitride Barrel Tall Profile Fiber Optic - Fits P320, Red Rods Installed Sig P320 Holosun Holosun Technologies, 407C-X2, Red Dot, 2 MOA, Black, Side Battery, Solar Failsafe Optic (Assembled or Parts Kit) Caliber: 9mm Luger / Parabellum

Davidson Defense "Golden Eagle V3" AR-15 Rifle Featuring Davidson Defense Upper .300 Blackout 16" 4150 CMV Phosphate 1:8T 15" M-Lok Gauntlet Arms Free Float Handguard Full Build Kit (Assembled or Parts Kit) Caliber: Barrel: Muzzle Device: Upper Receiver: Handguard: Bolt Carrier Group: Charging Handle: LPK: Stock: Specifications: Caliber: .300 Blackout Classification: Rifle Barrel: Bear Creek Arsenal "Springer" 16" Phosphate, Pistol gas, H-bar, .300 Blackout, 1:8T Twist Rate: 1:8T Thread Pitch: 5/8x24

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

Additional 15 rounds magazines to go with your new Beretta Conversion .22lr kit for 92 series pistols. Keep shooting longer by stocking up on additional magazines and spend less time loading! Please note, these magazines are not compatible with the J9022PK 92 Series .22LR Practice Kit. Click Here to see all the 92 series magazines. UPC: 082442874821

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

Right To Bear Barreled 4.5" 9mm Upper Receiver - Black | FLASH CAN | 4.25" M-LOK | Without Bolt Carrier Group and Charging Handle  NO BCG OR CHARGING HANDLE INCLUDEDClick here for Charging HandlesClick here for Bolt Carrier GroupsThis Barreled 4.5 inch M-LOK upper receiver comes with a 4.25 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.

Polymer 80 Compact Slide For Glock® 19 w/ RMR Cut Everything You Need, Nothing You Don’t! The Polymer 80 Compact Slide compatible with PF940C / G19 w/ RMR Optics Cut is CNC machined to exacting tolerances. This slide is stripped and contains no internal parts, sights, or barrels. Additional assembly is required using one of our G19-compatible Slide Completion Kits. *Note: The RMRcc has different bolt spacing and will not mount directly to the slide. The Holosun K series are not compatible. Features: - Match grade, tight tolerances that are more specific than factory grade

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

SKU DG01-51655146871 Brand Palmetto State Armory Model Number DG01-51655146871 DETAILS Model: Palmetto Dagger Compact Caliber: 9mm Frame: Polymer. Cerakote, Pink Grip: Ergonomic / Aggressive Texturing Fire Control Group: Single-Action Striker-Fired / Flat Faced Safety: Striker Block Safety & Trigger Safety **Frames may have minor variations in color from one to the next. FEATURES

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

NRAAM Special – Optic Cut Bullnose Slide For Glock Pistols (Buyer’s Choice G17/G19/G26/G34/43/48) Product Specs: Comes as an assembled slide, just add the sights of your choice. This listing will allow the buyer to choose what style barrel to include in their build at no additional cost! Slide Information: 416r Stainless Steel Heat Treated 42-44 RW Bullnosed front Scaled serration windows on front & rear RMR Cut w/ 6-32 tapped holes (G43/48 are RMSc Cut w/ M4x.7 holes) Ported Windows on top of the slide

The Aim Sports Tactical Vertical Handle Grip is a full-sized, polymer grip that is compatible with Weaver, Picatinny, and Stanag 4694 rails. It locks into place with an indexing peg for a secure fit, and its textured surface provides a firm grip even in wet or cold conditions. Features: - Full sized hand grip - Compatible with Weaver, Picatinny, and Stanag 4694 rails - Locks into place with an indexing peg - Polymer construction - Length: 4”

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

The Aero Precision Slick Side Stripped Upper Receiver is crafted from a 7075-T6 aluminum forging machined to MIL-SPEC including M4 feed ramps. The Aero slick side upper is then hardcoat anodized black. Compatible with all MIL-SPEC AR-15/M16 components. Features: - M4 feedramps - Anodized black finish - Machined for .250” takedown/pivot pins - No forward assist - Weight: 6.5 oz Back Specifications Assembly: Stripped Brand: Aero Precision Feed Ramps: M4 Finish: Hardcoat Anodized Forward Assist: Incompatible Manufacturer.: Aero Precision

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

This BCA AR-15 complete 300 Blackout pistol length upper has a 10.5" heavy barrel with a parkerized finish, and features a 1:8 twist rate, with a pistol length gas system. It includes a 9.5" 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. More Information SKU 528N-UASCH300PHB10.518P-10M3 Weight (lbs) 4.000000 Magazine Capacity N/A Length 10.5 Profile Heavy Barrel Twist 1:8 Finish Parkerized

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