Upper Parts

Aero Precision

Aero Precision APAR600201AC M4E1 Enhanced Upper Receiver 5.56x45mm NATO 7075-T6 Aluminum Black Anodized Receiver for AR-15

The M4E1 upper receiver is a one-piece design combining the handguard mounting platform with the upper itself. It is machined from 7075-T6 aluminum with, M4 feedramps, .250 takedown pin holes, and supports barrels with a diameter up to 1". Included is a...

Knights Armament Company

Knights Armament 32310 Upper Receiver Kit 300 Blackout 9.50" Black Barrel, Aluminum Black Receiver for SR-30 MOD 2

Knight's SR-30 E3 MOD 2 takes advantage of the .300 BLK, offering a 9.5" barrel for a significantly more transportable and maneuverable firearm. The QDC compatible Flash Hider will mount any of the KAC 7.62mm QDC suppressors. The SR-30 has 99% parts...

Knights Armament Company

Knights Armament 31962 Upper Receiver Kit 5.56x45mm NATO 16.10" Black Barrel, Aluminum Black Receiver, URX4 M-LOK Handguard for SR-15 MOD 2

Knight's SR-15 E3 Mod 2 series 5.56mm NATO barrel is manufactured for military grade durability, and is free-floated inside a URX4 M-LOK handguard. An improved E3 round-lug bolt design both enhances function and increases bolt life far beyond the...

Knights Armament 31949 Upper Receiver Kit 5.56x45mm NATO 14.50" Black Barrel, Aluminum Black Receiver, URX4 M-LOK Handguard for SR-15 Carbine MOD 2

Knight's SR-15 E3 MOD 2 series 5.56mm NATO barrel is manufactured for military grade durability, and is free-floated inside a URX4 M-LOK handguard. An improved E3 round-lug bolt design both enhances function and increases bolt life far beyond the...

Knights Armament Company

Knights Armament 31963 Upper Receiver Kit 5.56x45mm NATO 11.50" Black Barrel, Aluminum Black Receiver, URX4 M-LOK Handguard for SR-15 CQB MOD 2

Knight's Upper Receiver Kit, SR-15 CQB MOD 2, features a 5.56mm NATO 11.5" chrome lined barrel manufactured for military grade durability and is free-floated inside a URX4 M-LOK handguard. An improved E3 round-lug bolt design both enhances function and...

Bushmaster Firearms International

Bushmaster Firearms International 5.56 Bolt Carrier Group (MPI) - Full Auto Rated - Black Nitride

The bolt assembly is machined from the correct Mil-Spec Carpenter No. 158® steel, shot peened for increased strength, includes tool steel machined extractor and ejector, Extractor Spring, SBN, and is MPI (Magnetic Particle Inspected). Bushmaster...

Springfield Armory

Springfield Armory LevAR™ Ratcheting Charging Handle

A stuck cartridge in your AR-15 due to out of spec ammunition renders your weapon useless until cleared. Carbine instructors train students to slam the butt of the gun against the ground to free stuck casings causing potential damage to your firearm. The...

Radian Weapons

Radian Weapons R0230 Titanium Forward Assist Raw

This Forward Assist is made of Titanium and features a raw finish. (Complete Assembly)

Radian Weapons

RADIAN WEAPONS Enhanced Aluminum Forward Assist - Black Anodized

The Radian Weapons Forward Assist features a precision machined, snag-free, enlarged button, ensuring positive contact when it matters most. Machined from 7075 aluminum and hard anodized for corrosion resistance, the part weighs 50% less than a...

Wilson Combat

Wilson Combat TRUPPERBIL Billet Upper 5.56x45mm NATO 7075-T6 Aluminum Black Anodized Receiver for AR-15

Contact us for a special coupon code! The Billet-AR upper receiver set is 100% machined in the USA and was engineered from the ground up to address structural design weaknesses in standard USGI receivers and enhance overall tolerances. It has a precise...

WMD Guns

WMD Guns AR15 Accent Build Kit - Nib-X Nickel Boron Coated

Spice up your favorite AR-15 with WMD's NiB-X coating accent parts kit. Featuring nickel boron coating to provide long life, high reliability and easy cleaning and maintenance. These parts are designed to last! The following parts* coated with NiB-X:...

SilencerCo

SilencerCo SCO15 Stripped Upper Receiver - .223 Remington/556NATO, Black

The SilencerCo SCO15 Upper is a premium AR-15 stripped upper receiver, precision machined from billet 7075 aluminum and finished in type III hard anodize. It features a mil-spec 1913 picatinny rail and M4 feed ramps. Additionally, it is compatible with...

Strike Industries

Strike Industries T-Bone Charging Handle for .223/5.56

The Strike Industries T-Bone Charging Handle for .223/5.56 features a patented gas redirect system that allows you to configure the gas to exit only left, only right or evenly to both sides. The shaft of the charging handle is machined from 7000 series...

Rise Armament

Rise Armament RA1011BLK Bolt Carrier Group -Black Nitride Finish, 223 Rem,5.56x45mm NATO

*CONTACT US FOR A SPECIAL COUPON CODE!* The RISE Armament AR-15 Bolt Carrier Group (BCG) manufactured with precision and individually inspected to ensure high-level performance. The easy-to-clean black nitride finish offers unmatched strength with each...

WMD Guns

WMD Guns Bolt Assembly with Nib-X Finish - .223 Remington/556NATO

WMD’s 5.56 Bolt Assembly-Optimized for performance. The bolt was engineered for NiB-X nickel boron coating to provide long life, ease of cleaning and superior locking and unlocking action with barrel extensions. -NiB-X coated bolt and...

Radian Weapons

Radian Raptor M&P15-22 Charging Handle and Talon Safety Selector Combo

The Raptor Ambidextrous Charging Handle and Talon Safety Selector Combo for the Smith & Wesson® M&P 15-22™ are made from aircraft grade materials and manufactured with the highest commitment to quality. Set this excellent training...

LBE Unlimited

LBE Unlimited Crush Washer For AR15 - 223REM / 556NATO

The LBE Unlimited Crush Washer allows for easy timing when you install a flash hider or muzzle brake on your rifle. For best results install with the narrow end facing the receiver.For barrels with 1/2x28 threading.

Odin Works

Odin Works Billet Upper Receiver Flat Dark Earth - Fits AR-15, NO Forward Assist, Low Profile Brass Deflector, Dust Cover Included

When accuracy, perfection, and reliability matters, ODIN Works Billet Upper will give you a distinct advantage. Designed without a forward assist and including a low profile brass deflector, you won't blend in with everyone else on the range. Made out...

Radical Firearms

Radical Firearms Complete Upper Assembly - 7.62X39, 16" Barrel, 1:10 Twist, Black, MLOK Handguard, A2 Flash Hider

The Radical Firearms 16" Heavy Barrel contour profile 7.62x39 is a complete MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the novice or advanced shooter wanting to finish out that build and hit the range. Built with our 15" RPR...

Radical Firearms

Radical Firearms Complete AR15 Upper Assembly - 300 Blackout, 16" Barrel, 1:8 Twist, Black, MLOK Handguard, A2 Flash Hider

The Radical Firearms 16" HBAR profile 300BLK is a complete MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the novice or advanced shooter wanting to finish out that build and hit the range. Built with our 15" RPR free float rail...

Bravo Company USA / BCM

BCM Low Profile Steel Gas Block - .750 Barrel, Black Finish

BCM® Low Profile Gas Block for AR15, M16, M4, M4A1. Machined of steel, phosphate finish, for .750 barrels.  Manufactured within very tight Mil-Spec tolerances on all ID's.  Barrel ID honed after finish per USGI TDP...

Battle Arms Development

Battle Arms Development Inc Rack Ambidextrous Charging Handle - Fits AR-15, Black Finish

The RACK™ Ambidextrous Charging Handle was developed by BATTLEARMS® to be the finest charging handle ever produced! It is the toughest available for the AR-15, AR-10 and 9mm AR PCC platforms. The RACK™ charging handle is simplicity at its...

Geissele Automatics

Geissele Automatics 15" Super Modular Rail MK4 M-LOK Handguard - Black

*CONTACT US FOR A SPECIAL COUPON CODE!* 15" Super Modular Rail MK4 M-LOK® The Super Modular Rail (SMR) MK4 M-LOK™ is Geissele’s ultra-rugged M-LOK option. These rails are purpose-built and feature integrated M1913 picatinny rail sections...

Iron City Rifle Works

Iron City Rifle Works Elite S2 Drop-in Bolt Carrier Group - Black Nitride

THE TACTICAL ADVANTAGE LINE OF PRODUCTS WAS CREATED FOR USE IN REAL WORLD APPLICATIONS WITHOUT ALL THE DISADVANTAGES OF MILSPEC. THE BLACK NITRIDE COATING IS FAR SUPERIOR TO PARKERIZING USED BY MILITARY AND LAW ENFORCEMENT. WHY CHOOSE BLACK...