AR-15 Upper Parts

  Nickel Boron M16 Bolt Carrier Group 5.56/.223/300 BLK (BCG)  The Nickel Boron M16 Bolt Carrier Group 5.56/.223/300 BLK (BCG) from Black Rifle Depot is a high-quality, precision-machined product with exceptional performance and easy...

Assembled .750 Low Profile Gas Block & Mid-Length Gas Tube This assembled AR 15 Gas block kit comes with a .750 low profile gas block with black nitride finish and a mid-length stainless gas tube. The kit is assembled and ready to install on your...

10.5" .300BLK 1:8 Black Nitride Pistol Barrel Precision-Machined for Performance and Durability Experience the quality and performance of the 10.5" .300 BLK Pistol Barrel, manufactured under the BRD brand to deliver exceptional value without sacrificing...

Ballistic Advantage Melonite Gas Tube, Carbine Length Melonite treated for enhanced heat and corrosion resistance compared to non-finished gas tubes. Includes Roll Pin

Discount .750 Gas Block Low profile micro gas block fits .750 barrels. Made of 1018 steel and finished with Phosphate coating. Features: •  Low profile gas block•  Optimal for free float hand guards•  Fits .750 standard...

Aim Sports A2 Muzzle Brake Similar to A2 style brake, the open top slots and closed bottom increase muzzle control and reduce dust signature making it compliant with California Featureless laws. The end is also blocked to reduce recoil. 1/2" x 28 threads...

Ballistic Advantage 16" Modern Series 5.56 NATO AR-15 Barrel This 5.56 chambered 16 inch Government Profile Mid-Length Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp...

Assembled .750 Low Profile Gas Block & Pistol-Length Gas Tube This assembled AR 15 Gas block kit comes with a .750 low profile gas block with black nitride finish and a pistol-length stainless gas tube. The kit is assembled and ready to install on...

  Strike Industries Extended Latch Charging Handle The new ARCH-EL Charging Handle in FDE from Strike Industries is a T-6 7075 forged hard anodized extended latch charging handle featuring a larger aluminum latch surface that functions with ease...

UTG AR-15 .750 Micro Gas Block UTG AR15 Micro Gas Block, Steel Construction with Manganese Phosphate Finish, ID: .750", This is a great addition to your custom built AR 15. Features Low profile size fits underneath most Free Float Handguards Precision...

Black Rifle Depot Free Float M-LOK Handguard - 12" Black Rifle Depot Free Float M-Lok Handguards are 100% American Made from 6061-T6 aluminum extrusions and are Type 3 Hard Coat Anodized for durability. The monolithic picatinny rail system...

Stainless Steel Forward Assist Features: Stainless steel Construction Includes Spring & Roll Pin Lifetime Warranty

  Strike Industries Extended Latch Charging Handle - Blue The new ARCH-EL Charging Handle in Blue from Strike Industries is a T-6 7075 forged hard anodized charging handle featuring a larger aluminum latch surface that functions with ease in...

  Strike Industries King Comp Compensator for .223/5.56 The Strike Industries King-Comp features a large dual chamber design, which was engineered to reduce felt recoil and  help reduce the side concussion with the specifically angled...

Ballistic Advantage 7.5" 5.56 Pistol Length AR 15 Barrel-Modern Series Compact Performance with Precision Engineering for AR-15 Builds The Ballistic Advantage 7.5" Modern Series AR-15 Barrel in 5.56 NATO is the perfect choice for compact AR builds...

KAK Industry 1/2-28 Slimline Extended Flash Can The KAK Industry 1/2-28 Slimline Extended Flash Can features a slim 1.2" outside diameter allowing it to be recessed under the majority of modern slim M-LOK or KeyMod Handguards. This simple yet...

Assembled .750 Low Profile Gas Block & Rifle-Length Gas Tube This assembled AR 15 Gas block kit comes with a .750 low profile gas block with black nitride finish and a rifle-length stainless gas tube. The kit is assembled and ready to install on your...

18" .223 Wylde Spiral Fluted Stainless Steel Barrel This 18" .223 Wylde Spiral Fluted barrel is manufactured from 416R stainless steel and has a spiral flute for weight reduction and design. Features: Shoots 5.56 & .223 416R Stainless 1:8 Twist...

Black Rifle Depot  Free Float M-LOK Handguard - 7" Black Rifle Depot Free Float M-Lok Handguards are 100% American Made from 6061-T6 aluminum extrusions and are Type 3 Hard Coat Anodized for durability. The monolithic picatinny rail system...

UTG® M-LOK® Ultra Slim Handstop, Blue The Leapers UTG Ultra Slim M-LOK Handstop is designed as an extremely low profile, ergonomic stop for your hand. It allows you a better grip on your AR-15 handguard than not having a handstop. It is machined...

AR-15 Dust Cover Kit Enhance your AR-15 with this Mil-Spec Dust Cover Kit, sourced from a top-tier supplier trusted by military and OEM manufacturers. This complete kit includes an ejection port cover door, a steel spring (color may vary), a steel rod,...

LUTH-AR M16A1 Handguard Elevate your rifle build with the LUTH-AR M16A1 Handguard, meticulously designed for those aiming to construct a retro A1 rifle clone while embracing modern functionality. Meticulously engineered with each handguard half boasting...

10.5" 5.56 M16/AR15  Barrel with M4 Profile Black Rifle Depot AR 15 Barrels are produced from raw bar stock then drilled, reamed, contoured, and assembled with the help of an automated and robotic driven production line.  The high level...

UTG M-Lok Super Slim Vertical Foregrip (RED/BLU) The Leapers UTG Super Slim Vertical Foregrip is CNC machined and lightweight. The vertical grip has a truly ambidextrous design. This versatile accessory allows for visual personalization with either...

7.5" 5.56 NATO QpQ Nitride 1:7 Twist Barrel Features 5.56 NATO  7.5" 1:7 Twist QpQ Nitride Treated Pistol Length Gas System M4 Profile and Feed Ramps 1/2 by 28 Threads Proudly Made In The U.S.A Lifetime Warranty All NFA/ATF Rules ApplyYou may use...

Dirty Bird AR-15 Stripped Upper Receiver Builders know that not all mil-spec forged upper receivers are created equal. Sub-par forgings suffer from pitting and structural defects, poor anodizing can result in a purplish or chalky finish that...

Superlative Arms .750 Adjustable Gas Block - Solid - Melonited The Superlative Arms patented "Bleed Off", direct impingement, gas block for the AR15 platform adjusts the gas flow by bleeding the gas out of the block instead of restricting the flow like...

Rise Armament AR15 7-Piece Upper Parts Kit The Rise Armament AR-15 Upper Receiver Parts Kit includes all the pieces for a standard upper receiver assembly. The kit from Rise Armament includes a dust cover, pin, spring, and c-clip, as well as...

CMMG AR 15 Front Sight Base “F” marked front sight base assembly for .750″ gas journals. Does not include front sight post or sling loop. This item requires specific equipment to install and should be completed by a licensed gunsmith...

  Aero Precision ATLAS S-ONE Free Float M-LOK AR 15 Handguard The ATLAS S-ONE is the newest addition to the Aero Precision Handguard lineup. Machined from 6061-T6 Aluminum, the S-ONE line of handguards are designed with size and weight in mind,...

    Bear Creek Arsenal M16 Profile 5.56 Black Nitride Bolt Carrier Group This Bear Creek Arsenal BCG features a full mass M16 profile bolt carrier machined from 8620 steel and finished with Salt Bath Nitriding. The gas key is properly staked...

M16A1 Stripped Upper Receiver 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...

  Strike Industries WarHog AR 15 Muzzle Brake The Strike Industries WarHog AR 15 Muzzle Brake is designed to reduce the felt recoil to the shooter increasing accuracy. With the compact design you get the same performance without added weight or...

  AERO Precision AR 15 Stripped Upper Receiver The AERO Precision AR 15 Stripped Upper Receiver is one of our most popular products. Forged from 7075-T6 aluminum, this stripped upper is precision machined to mil-spec M16/M4 specifications and...

Aero Precision Low Profile .625 Adjustable Gas Block - Nitride The Aero Precision Adjustable Gas Block allows the user to finely tune their gas system for any application. This is particularly useful for managing excess gas to reduce blowback on...

HERA USA HFG Polymer Front Grip-BLK Introducing the HERA USA HFG Polymer Front Grip in Black (BLK) – an epitome of stability and functionality. This front grip, crafted from fiberglass-reinforced polymer, guarantees exceptional impact...

Slick Side Billet Upper Receiver Precision-Machined Durability with a Sleek Design Upgrade your AR-15 build with the Slick Side Billet Upper Receiver, an American-made masterpiece crafted for superior durability and a streamlined aesthetic. The Slick...

AR-15 Stripped Upper This AR-15 Stripped Upper is a high quality Stripped Upper Receiver precision machined from 7075-T6 Aluminum Forgings. Made in the U.S.A. A stripped upper is the basis for the entire upper half of your AR-15 so it is important to...

Presma Tubular Handguard Free Floating Forend Holding System for .223 / 5.56 AR15. Round Shape. Hand guard for easy handling. Black Matte Finish. One piece Machined in Aircraft Aluminum Alloy. Round Hand guard makes for a very comfortable hold. ...

Aim Sports Inc. M-LOK Vertical Grip Minimalist profile for use as either a forward grip or hand stop. Designed for a comfortable wrist angle when utilizing a thumb over bore shooting stance. Swept back angled design for thumb over bore shooting...