Gun Parts

(16,181 deals total)

Weight 10 oz Cartridge Compatibility 9×19/9mm Magazine Capacity 33 Platform Glock Magazines Included 1 MPN KCI-MZ008 UPC 851586008238 SKU: 21626

Weight 5 oz Cartridge Compatibility 5.56 NATO Magazine Capacity 30 Platform AR-15 Magazines Included 1 MPN KCI-MZ018- BP UPC 851586008139 SKU: 21640

Description The NBS M16 bolt carrier group is the perfect BCG for your next build. Properly built, no corners cut, 100 percent US made. With our lifetime guarantee, you can’t go wrong. M16 / AR15 6.5 Grendel - 8620 M16 style carrier - H&M Black Nitride finish - Properly heat treated - Final grind before plating - 9310 6.5 Grendel bolt - Heat treated - Shot peened - H&M Black Nitride finish - MPI - 4140 billet gas key - H&M Black Nitride Finish - Properly seated with Grade 8 fasteners - Properly staked to ensure reliability

Weight 1.6 oz MPN JPFC-HS UPC 812872022963 SKU: 3814

Weight 17 oz Bolt Material SAE 9310 Steel Cartridge Compatibility .308/6.5 Creedmoor Finish Salt Bath Nitride Carrier Profile Other High Pressure Tested HP Tested Platform AR-10 / LR-308 Bolt Finish Salt Bath Nitride MPN JPBC-7AH2 UPC 812872024387 SKU: 23927

Description The Gunner profile is a blend of two of the best performing profiles of all time, Gov’t and Pencil. Proving that every once and awhile, the Government can do something right, the Gunner’s profile from the extension to the gas block mimics that well-known taper. From there, innovation takes over and the Gunner moves to a .625″ gas block journal and our famed pencil profile out front. Removing the weight from the front of the barrel ensures maximum versatility and keeps material to the rear to maximize heat resistance and mitigate whip.

Description Finally get a quality, true-to-form reproduction M16A1 Upper Receiver for a fraction of the cost. These are machined from 7075-T6 forgings specifically designed to have the correct proportions and profile of the original M16A1 Upper Receiver. Machine work is performed by true craftsmen with careful attention to detail. These uppers are finished with Mil-Spec type 3 hard anodizing which has the best likelihood of matching most mil-spec forged lower receivers. This is the proper upper to use for the following reproduction builds: - XM16E1 - M16A1 - Model 607

Description More versatile than a Swiss army knife – and nearly as light – the RA-905 Handguard combines all the features you want in a handguard. Durable yet lightweight, it is M-LOK compatible with a Picatinny upper rail. It even boasts six quick-disconnect mounting points that span 360 degrees around the handguard for maximum customization. The slip-on handguard is simple to install, and its free-floating design helps increase accuracy. The slim center is easy and comfortable to grip for more controlled, accurate shooting. Barrel nut and hardware included. Key Features:

Weight 48 oz Cartridge Compatibility 5.56 NATO Magazine Capacity 100 Platform AR-15 Magazines Included 1 MPN KCI-MZ001 UPC 851586008016 SKU: 21642

Weight 12.8 oz Color Black, Brown, Grey MPN 21-091-04179-006 UPC 815604016049 SKU: 7601

Weight 0.39 oz MPN BAD-EBC-IC UPC 810033781230 SKU: 11009

Description With a crazy-fast reset, nearly nonexistent over-travel, and a smoother, crisper, lighter trigger pull, the RA-535 Advanced Performance Trigger (APT) helps you fire more quickly and accurately. The single-stage trigger group is easy to install. Includes free anti-rotation pins. WHAT EXPERTS ARE SAYING “Overtravel is admirably short, making precision shooting easier.” – Joseph Von Benedikt, Guns & Ammo: Book of the AR-15 “I like its performance as much as I like its looks” – James Tarr, Shotgun News

Weight 5 oz Cartridge Compatibility 9×19/9mm Magazine Capacity 15 Platform Glock Magazines Included 1 MPN KCI-MZ009 UPC 851586008191 SKU: 21624

Description Our design engineers and product specialists understand tight tolerances, clean lines, and enhanced performance. But it is not just about style, it’s about giving you an edge. You get that edge by having a more positive ejection, and you have an all-around smoother operation. We also offer other aftermarket slides that also are available with multiple aftermarket reflective sight cuts. Our aftermarket slides do not require an oversized adapter plate.

Description The Aero Precision PRO 5.56 Bolt Carrier Group is built from the ground up to meet the demands of the most extreme conditions. Each component and manufacturing process of the PRO 5.56 Bolt Carrier Group was deliberately chosen to increase the reliable service life of the bolt carrier group and its components. Bolt

Description Our design engineers and product specialists understand tight tolerances, clean lines, and enhanced performance. But it is not just about style, it’s about giving you an edge. You get that edge by having a more positive ejection, and you have an all-around smoother operation. We also offer other aftermarket slides that also are available with multiple aftermarket reflective sight cuts. Our aftermarket slides do not require an oversized adapter plate.

Description The Dirty Bird AR-15 Single Stage Quick Reset Drop-In Trigger is your go-to trigger in your next AR-15. Whether it be for a competition build, a range gun, or your SHTF rifle, you can rest assured that the Dirty Bird drop-in trigger will perform above and beyond the competition. Each Dirty Bird Quick Reset Trigger is made from aerospace-grade steel and aluminum, and is quality checked before shipment.

Description Here at AR15Discounts.com we work with a wide variety of machine shops and barrel manufacturers. When we come across a barrel maker we like, we will often decide to private label those barrels for resale under the NBS brand. We purchase these barrels in large quantities and then pass the savings on to our customers. Why buy an NBS Brand Barrel: - American Made – Sourced from a variety of Tier 1 Manufacturers here in the United States - Quality Control – All barrels are manufactured under ISO-9001 or better quality standards

Description Here at AR15Discounts.com we work with a wide variety of machine shops and barrel manufacturers. When we come across a barrel maker we like, we will often decide to private label those barrels for resale under the NBS brand. We purchase these barrels in large quantities and then pass the savings on to our customers. Why buy an NBS Brand Barrel: - American Made – Sourced from a variety of Tier 1 Manufacturers here in the United States - Quality Control – All barrels are manufactured under ISO-9001 or better quality standards

Description The NBS Mil-Spec Buffer Tube is a quality Receiver Extension (AKA Buffer Tube) machined from high strength American 7075-T6 Aluminum. This is a 6 position design and is a finished with Type 3 class 2 Hard Anodizing. American Made 7075-T6 Aluminum Platform: AR-15 Positions: 6 Weight: 3.68 Oz Weight 0.0000 oz MPN 7075CBT SKU: 1340 MPN#: 7075CBT

Description B5 Systems BRAVO Mil-Spec Stock – Black - Reinforced black polymer design - Steel hardware - Mil-Spec dimensions for extremely tight fit - Suregrip stock latch - Steel anti-rotational QD sling swivel slots - Fixed sling mount slots - Enhanced ergonomic cheek weld - Rubber buttpad Mil-Spec Carbine Buffer Kit - Mil-Spec Carbine Buffer Tube / Receiver Extension - 6 Position - 7075-T6 Aircraft Grade Aluminum - Hard Anodized - Carbine Buffer Spring - Castle Nut/Receiver Nut - Mil-Spec Receiver End Plate -

Description Two Chamber Brake Neutral Configured NOX 3 Ports at 9, 12 and 3 O’Clock Great for Left and Right Handed Shooters The long awaited two chamber neutral version of our awesome NOX Flash Hider. Designed for left handers and right handers alike, the new 9 hole NOX has even more muzzle control than the original with 3 ports at the 9, 12 and 3 o’clock positions. Weight 4 oz Muzzle Device Type Muzzle Brake Threads 1/2×28 Caliber .22 (.223/5.56/.224, etc.) Finish Nitride / Melonite MPN NOXB9-556 UPC 15897 SKU: 15897

Weight 6 oz Cartridge Compatibility 9×19/9mm Magazine Capacity 17 Platform Glock Magazines Included 1 MPN KCI-MZ007 UPC 851586008184 SKU: 21625

Description The Aero Precision AR15 Gen 2 Stripped Lower Receiver is the perfect base for your custom AR15 build. Machined to mil-spec dimensions, these lowers work with standard AR15 components and ensure the highest quality with a correct component interface. Gen 2 Improvements - Upper Tension Screw – Allows users to fine tune the fit of the upper and lower receiver through the use of a nylon tipped tensioning set screw inserted in the grip tang of the lower receiver. This provides a tight fit with any standard AR15 upper receiver.

Description Leapers/UTG has designed the best polymer magazine that is guaranteed to feed and function flawlessly. UTG is known for its quality products and this 33 round 9mm Glock magazine is no exception. This magazine has endured multiple tests; temperatures ranging from extreme heat to extreme cold, water, dirt, dust, drop and even a weight test. Yes, a weight test, drive your truck over it, pick it up and place it back in your pistol to continue shooting.

These are heavy duty steel body magazines with a gray anti-tilt follower, rust resistant finish and rugged dent resistant construction. These magazines were made for an Asian military contract for a US ally and are virtually indestructible! ADDITIONAL INFORMATION WEIGHT 4 oz CARTRIDGE COMPATIBILITY 5.56 NATO MAGAZINE CAPACITY 30 PLATFORM AR-15

ProMagTM Saiga 12 Gauge Drum Mag, PRICED LOW! Give your military classic an upgrade! These smooth-feeding Saiga Mags beef up your capacity and make reloading a snap. We made a special buy... stock up here for a LOW PRICE!Load up:Full polymer construction Polymer follower Chrome silicon spring Smoke cover for easy capacity counts Please Note: Drum cover colors may vary. Sorry, no color choice.  Item number: WX2-190515 UPC#: 708279009815 ($71.99)

Life is too short for factory-spec pistols. Why should your G17 look like all the other G17s at the range? Well, here's your chance to create a custom Glock 17 slide with the features YOU want. The Brownells® Gen3 Glock 17 Blank Slide comes smooth and featureless—meaning you can add cocking serrations, an optics mounting slot, and custom engravings to make it entirely your own. It's made in the USA to factory dimensions, and comes ready to fit to a factory-spec frame.

AR-15 Magazines for Sale from $6.99

AR-15 Bolt Carrier Groups Roundup from $95.99

Description The VLTOR A5 buffer system is one of the most tried-and-true buffer systems available in the AR-15 world today. The A5 buffer was specifically designed at the request of the Marine Corps to bring an adjustable stock to their 20” M16 rifles. VLTOR brought them a completely new buffer system that used a rifle-length spring in an adjustable receiver extension tube. This translates to a smoother, slower bolt movement that reduces felt recoil and allows shooters to keep on target.

DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols. Step through our parts picker, select your slide, internal parts and barrel. Available components are updated frequently. Assembly will be required. DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.

OEM - No box, no crushwasher, tool The EPSILON 556SL is the ideal muzzle brake for 14.5" rifle builds. Featuring an outside diameter of .745", the EPSILON 556SL can be pinned and welded to your barrel while still allowing full maintenance and removal of your gas block without having to remove the muzzle device. The EPSILON 556SL utilizes a new aggressive chamber design that improves gas flow and reduces felt recoil significantly. It also features deep channel cuts that greatly reduce the overall weight toward the front end of your build.

Shop our AR-15 Deals here! Here are some of the best deals we have to offer: Anderson Stripped Lower Receiver - No Logo - Black​ - $29.95 ODIN Works Complete Lower Parts Kit​ - $35.95 B5 Systems AR-15 Bravo Lower Build Kit​ - $89.95

SKU 516446780 Brand Palmetto State Armory Model Number 516446780 UPC 516446780 DETAILS PSA 16" 5.56 NATO 1:7 Midlength Nitride 13.5" Lightweight M-Lok MOE EPT Rifle Kit w/ MBUS Sight Set Barrel Length: 16" Gas System: Midlength Barrel Profile: A2 Barrel Steel: 4150 Chrome-Moly Vanadium Barrel Finish: Nitride Chrome Lining: None Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1:7 Barrel Extension: M4 DiameteratGasBlock: .750 Gas Block Type: Low-profile Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4

SKU 51655115222 Brand Palmetto State Armory Model Number 51655115222 UPC 51655115222 DETAILS 7" Barrel Length 4150V Chrome Moly Vanadium barrel 5.56 NATO Chamber 1 in 7" Twist Rate Forged Upper Receiver Phosphate Barrel Finish PSA patent-pending muzzle device Magpul "MOE" SL carbine-length M-Lok handguards FEATURES

SKU A01-0012-07 Brand Palmetto State Armory Model Number A01-0012-07 DETAILS Model: Palmetto Dagger Micro Caliber: 9mm Frame: Polymer, Sniper Green Grip: Ergonomic / Aggressive Texturing Fire Control Group: Single-Action Striker-Fired / Flat Faced Safety: Striker Block Safety & Trigger Safety **PSA Micro slides are compatible with G43/G43x/G48 frames, barrels, and recoil assemblies. PSA Dagger Micro Slides are NOT compatible with Dagger Compact and Full Size - S Frames. FEATURES

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

Description The MOE Stock – Mil-Spec Model (Magpul Original Equipment) is a drop-in replacement buttstock for AR15/M16 carbines using mil-spec sized receiver extension tubes. Designed for light, fast action the streamlined A-frame profile avoids snagging and shields the release latch to prevent accidental activation. The Mil-Spec Model includes a standard 0.30″ thick rubber butt-pad which provides positive shoulder purchase to prevent slippage even with body armor or modular gear. Made in U.S.A. FEATURES - Mounts on mil-spec sized carbine receiver extension tube (not included)

UPC#: 818773023351 23-004-81721-006-DD Daniel Defense 23-004-81721-006 MK18 RIII 5.56mm NATO Black Upper Receiver Group

High quality components and precise manufacturing make Smith & Wesson Firearms ideal for both new shooters and experienced gun owners. The durability, reliability and excellent build quality will provide years of service you can count on. Pricing Unit EA UPC 022188886818 SKU 3014410 Caliber 9mm Capacity 10Rd Type Magazine

P-10 Magazine Features CZ 9mm, 17rd magazine with plastic base for the CZ P-10C Reverse and P-07. P-10 Magazine Specifications Caliber: 9mm Luger Model: OEM Material: Steel Style: Detachable Brand Fit: CZ Model Fit: P-10C MPN#: 11423 UPC#: 806703114231 GAG_11423-6050-0583 P-10 MAGAZINE FEATURES CZ 9mm, 17rd magazine with plastic base for the CZ P-10C Reverse and P-07. P-10 MAGAZINE SPECIFICATIONS Caliber: 9mm Luger Model: OEM Material: Steel Style: Detachable Brand Fit: CZ Model Fit: P-10C More Information CALIBER 9mm CAPACITY 17 CONDITION New in Box FINISH PER COLOR Black

SKU 4272019 Brand Palmetto State Armory Model Number 4272019 UPC 4272019 DETAILS PSA M4A1 STRIPPED LOWER RECEIVER - Material: Made from 7075-T6 Aluminum - Finish: Black, Hardcoat Anodized - Caliber: Multi - Fire Selector: "SAFE" (Safe), "SEMI" (Fire), "AUTO" (Full-Auto)   California Buyers - stripped lowers are sent to California as "Long Guns" only.  Please make sure the business name of the FFL you will be using is on your order. FEATURES

SKU 51655134539 Brand Palmetto State Armory Model Number 51655134539 UPC 51655134539 DETAILS Manufacturer: Palmetto State Armory Product Line: PA-15 Platform: AR-15 Caliber: Multi Pistol Grip: B5 Systems P-Grip 23 Stock: B5 Systems Bravo Mil-Spec Trigger Guard: B5 Systems Polymer Trigger (No Logo) Furniture Color: Black Finish: Black Material: Forged 7075-T6 Aluminum FEATURES This Complete Palmetto State Armory B5 Systems Lower is fully assembled and ready for your complete Upper!

Item Number: 148583 MPN#: PK9MM-LPK-7 TCF-PK9MM-LPK-7 The Tacfire Build Kit contains one of each- 9MM 7.5" Barrel USA Made, 9MM Bolt Carrier Group, Mil-Spec Upper Receiver USA Made, Slim Free Float MLOK Hand Guard 7", Complete Lower Parts Kit USA Made, Standard Receiver End Plate, Mil-Spec/ Commercial Castle Nut/Steel, Mil-Spec Pistol Buffer Tube/Alum. w/Foam Cover, Heavy Buffer, Buffer Tube Spring, Mil-Spec Charging Handle, Dust Cover, Forward Assist, 1/2"x36 Thread Flash Forwarder, and A2 black pistol grip For Use With: AR 9mm Luger Pistol Includes:

SKU 51655106834 Brand Palmetto State Armory Model Number 7780991 UPC 51655106834 DETAILS Machined from Aluminum Forgings 7075-T6 Hardcoat Anodizing: MIL-A-8625F, Type III, Class 2 Milspec diameter Receiver Extension Magpul MOE Stock, Black Magpul MOE Grip, Black Staked M4 Lock Nut Standard Carbine Buffer Enhanced Polished Trigger (EPT) Un-notched Hammer compatible with 9mm use Caliber: Multi FEATURES

SKU 116055 Brand PSA Custom Model Number 116055 UPC 810022923252 DETAILS - Platform: AR - Trigger Type: Flat - Pull Weight: 3.5 lbs. - Pull Type: Single-Stage - Housing Material: 7075-T6 Aluminum - Finish: Black FEATURES

When we first launched the original Timberwolf frame, one of the first questions was “when will it be available in 9mm, .40 S&W, and .357SIG?” That time is now, because we’ve revamped and upgraded the design to bring you the Timberwolf Full Size. The first thing you’ll notice is that the TWF fits in your hand like a much smaller pistol. The TWF-C and TWF-F accept Gen3 and Gen4 G17,17L,22,24,31,34,35, and 37 slides.

When we first launched the original Timberwolf frame, one of the first questions was “when will it be available in 9mm, .40 S&W, and .357SIG?” That time is now, because we’ve revamped and upgraded the design to bring you the Timberwolf Full Size. The first thing you’ll notice is that the TWF fits in your hand like a much smaller pistol. The TWF-C and TWF-F accept Gen3 and Gen4 G17,17L,22,24,31,34,35, and 37 slides.

Weekend Flash Sale from May 3rd, 2024 through May 5th, 2024. 15% off all small parts, some exclusions. Lone Wolf Arms is having a weekend flash sale where all parts SITEWIDE are 15% OFF! For any shooter looking for a new trigger, sights or frame, this is a sale they will want to know about! Barrels, slides and AR-15 Uppers are excluded from this flash sale

AK-47 Magazines For Sale

List of AR15 Lowers available online

Handgun Slides FOR SALE online Up To 57% Off within our Handgun Slides & Parts category including 19 TOP Brands like BROWNELLS, BROWNELLS BUNDLES, SIG SAUER, INC., GREY GHOST PRECISION, rated at 4.4/5 with 611 reviews from verified buyers.

Finish : Anodized Barrel Length : 10.30 Barrel Contour : Government Item Length (Inches) : 17.500 Cartridge : 5.56x45 NATO Color : DDC Material : Aluminum Gas System Length : Carbine Quantity : 1 Item Weight (lbs) : 5.000 Hand : Right Item Width (Inches) : 2.250 Twist : 1-7 Make Model Fit : AR-15.Universal Item Height (Inches) : 2.250 Muzzle Threads : 1/2"x28 Receiver Style : Stripped Brownells sku: 430106317 MPN#: BROWNELLS-MK18 RIII UPC#: 818773023795

Color : Black Cartridge : 308 Winchester Make Model Fit : AR-308.Universal Finish : Matte Brownells sku: 100042622 MPN#: 17-17D-00-DPMS

Arm or Ally carries one of the largest in stock SB Tactical selections. If you can add to your cart, it will ship out quickly from our warehouse. Upgrade your AR15/AR10 to a new stock/brace! Please check out all our other DEALS: ARM OR ALLY GUN DEALS click the link above.

AR-15 Rifle Barrett Style Muzzle Brake with Jam Nut, 1/2x28 - ExtendedAR-15 Rifle Barrett Style Muzzle Brake with Jam Nut, 5/8X24 - This Extended Length "Tanker" muzzle brake has 10 large 45 degree rearward-facing side ports, redirecting pressure and drastically reducing overall recoil and stabilizing the rifle. The 10 smaller vertical ports act to reduce muzzle rise. The result is quicker realigning for more accurate follow-up shots.

This Used factory-original Glock Replacement Magazine is made specifically for the Glock 23 chambered in .40 S&W. This was a Law Enforcement Trade-in, so expect to see some surface wear, but performance is 100% guaranteed. Chambered for .40 S&W 13-round capacity Fits Glock 23 pistols Used, in excellent condition Order today! Key Specifications Item Number: 676377 Caliber: .40 S&W Fits: Glock 23 Capacity: 13 Mfg. Number: MF23113 Mfg. Number: GLOMUMF23113

Hexmag 30rd magazine can be used with calibers- .223/5.56x45mm, .300AAC Blackout, .458 SOCOM, .50 Beowulf and more. Used with rifles- AR-15s, SCAR 16, IWI Tavor, CZ Bren, Beretta ARX 100 and more. Manufacturer Hexmag Pricing Unit EA Model Series 2 UPC 085992200720 SKU HX30ARODG Width 3.8000 Length 9.1000 Height 1.2000 Weight 0.3000 Caliber 556NATO Capacity 30 ROUNDS Ar-15 Accessory Y Brand Fit Hexmag Dimension 1.65 X 4.50 X 11.55 Finish O.D. Green Finish/color OD Green Material Composite Max Capacity 30 Model Fit AR-15,M4,M16 Series AR-15 Magazine Similar Items CLAR

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