AR-15 Upper Parts

Ballistic Advantage AR-15 5.56/.223 Bolt Carrier Group Black Nitride Premium Performance and Durability for Your AR-15 Rifle The Ballistic Advantage AR-15 5.56/.223 Bolt Carrier Group is built for reliable performance and durability. Coated in Black...

Cross Machine Tool 5.56 Mini Combat Recoil Compensator - 1/2x28 The Cross Machine Tool  CRC MINI 556 (Combat Recoil Compensator) Two forward-angled muzzle brake ports on the CRC-M-556 provide significantly reduced...

Cross Machine Tool Combat Recoil Compensator - 1/2-28 The Cross Machine Tool  CRC 556 (Combat Recoil Compensator) is a Hybrid muzzle device. Two forward angle brake ports on the  CRC 556  provide greatly reduced muzzle...

FailZero EXO M16/4 Bolt Carrier Group - Nickel FailZero M16/M4 Bolt Carrier Group, No Hammer to guarantee your rifle performs in any situation. These Bolt Carrier Groups made by FailZero come fully-assembled for easy drop-in installation on most Mil-Spec...

Fortis 5.56MM Muzzle Brake Our new Fortis Muzzle Brake was inspired by the sharp lines of our brand. Like many of our products, the machining on this brake takes a lot longer than the competition. We take our time to create the very best products out...

Forward Controls Design 1815 3-Prong Flash Hider - 1/2-28 Effective flash suppression, reduced muzzle rise, an integrated wire cutter feature, and a slick, no frills design come together in the 1815. Machined from incredibly durable 4130 bar stock steel,...

Forward Controls Design 6315 Stoner 63 LMG Style Compensator w/ Keymo Mount - 1/2-28 Effective flash suppression, reduced muzzle rise, an integrated wire cutter feature, and a slick, no frills design come together in the 6315. Machined from incredibly...

Geissele .223/5.56 Reliability Enhanced Bolt Carrier Group The Reliability Enhanced Bolt Carrier Group (REBCG) is a 5.56mm full-mass, full-auto rated M16/M4 bolt carrier group manufactured in Geissele’s state-of-the-art manufacturing facility in...

KAK Industry 1/2-28 4-Prong Flash Hider CNC machined in house at KAK Industry Heat treated for durability Phosphate coated 2.75" overall length Weight: 3.7oz Adds 2.125" to overall barrel length with no crush washer Pre-drilled for pin and weld Crush...

ODIN Works 5.56 Atlas Compensator Precision Tuning Without the Hassle The ODIN Works 5.56 Atlas Compensator offers unmatched ease of installation and high-performance recoil control for your AR platform. Unlike traditional compensators that require...

Precision Armament 1/2x28 Accu-Washer Muzzle Alignment System Precise timing of your muzzle device has several benefits. For muzzle brakes, it allows you to perfectly orient your brake to match your shooting style. With suppressors and suppressor mounts,...

Rise Armament RA-701 Compensator - .223/5.56 - Stainless Steel Designed to counteract recoil and lifting tendencies, the RA-701 Compensator helps you stay on target for fast follow-up shots. Key Features 416 stainless steel Also available with black...

RISE Armament RA-701 Compensator - Titanium Nitride - Gold We designed the RA-701 AR Compensator to eliminate muzzle rise. It also provides 67 percent recoil reduction, helping you stay on target and allowing fast follow-up shots. The RA-701 AR...

Rosco Manufacturing Bloodline 5.56/300BLK M16 Bolt Carrier Group - Nitride These 5.56 / 300 BLK Bolt Carrier Groups are Melonited, Full-Auto rated, are properly staked, and the bolts are Matched to the barrel. Check your local laws and regulations on...

Sons of Liberty Gun Works AR-15 .223/5.56 Bolt Carrier Group - Hard Chrome Uncompromising Quality and Performance The Sons of Liberty Gun Works AR-15 .223/5.56 Bolt Carrier Group (BCG) is built to deliver unmatched reliability and precision. Every...

Spike's Tactical AR 15 Nickel Boron Bolt Carrier Group Your Bolt Carrier Group is one of the most critical parts of your build. Don't buy an imitation. This is the Spike's Tactical BCG with Nickel Boron Coating. Features:  Nickel Boron Coating...

Strike Industries Mini King Comp - 1/2-28 The Strike Industries Mini King Comp .223/5.56 brings the proven performance of the full-size King Comp in a more compact, lighter package designed for the .223/ 5.56 caliber. The Mini King Comp retains the full...

Strike Industries Universal Oppressor Blast Shield Features: Works with muzzle devices that have a max outer diameter of 0.98” Easy quick detach system using SI proprietary 3-lug QD base Redirects blast and sound forward while maintaining the...

SureFire 5.56/.223 4-Prong Flash Hider Suppressor Adapter - 1/2x28 The FH556RC-1/2-28 flash hider for 5.56 mm weapon platforms is the exact flash hider that SureFire developed to dominate the most rigorous suppressor trial in military history and earn...

VKTR Industries AR-15 Direct Impingement 5.56/.223 Bolt Carrier Group - Hard Chrome Elevate your AR-platform rifle with the VKTR Complete Direct-Impingement Bolt Carrier Group. This precision-machined component boasts a patented long-advance cam path for...

A*B Arms Pro 5.56 NATO Bolt Carrier Group - Nickel Boron A*B Arms is built stronger because sometimes, lives are on the line. Their products stand up to the rigors of combat, police and private security operations, where failure is not an option.The A*B...

Aero Precision .224 Valkyrie/6.8 SPC Bolt Carrier Group, Complete - Black Nitride The Aero Precision .224 Valkyrie Bolt Carrier Group for AR-15 rifles is made from high quality materials with quality assurance measures like high pressure testing and...

Battle Arms 223/556 Faux Suppressor Flash Can This Faux Suppressor/flashcan was designed for those in states that cannot have a suppressor and would like the look. Can be fired through while installed on weapon. Unit is 6.5in & 1.2in diameter. Adds 5...

Battle Arms BATTLEARMS THUMPER Muzzle Device Titanium 22CAL Threads: 1/2x28 Compatibility: .22 (.223/5.56/.224, etc.)

Battle Arms M16 .223/5.56 Bolt Carrier Group - Nitride The Battle Arms Development Bolt Carrier Group features an M16 cut profile which is heavier than an AR-15 cut profile to prevent bolt bounce and slow down the cyclic rate for a more controllable and...

Centurion Arms AR-15 5.56 Chrome BCG, Sand Rail Cut w/ Chrome V2 Bolt The Centurion Arms V2 is the next evolution in high-reliability bolt carrier groups for use in standard barrel extensions. The V2 Sandcutter Chrome Bolt Carrier Group from Centurion...

Colt's Manufacturing Mil-Spec Bolt Carrier Group 223Rem/556NATO - Black This Colt Mil-Spec 5.56 Bolt Carrier Group is made to Mil-Spec for long lasting reliability and durability. Made from high quality steel with a durable matte black Parkerized finish,...

Competition Muzzle Brake Control. Speed. Precision—on every shot. The Competition Muzzle Brake is designed for shooters who need fast follow-up shots and minimal recoil. Engineered to redirect gas laterally and vent upward, it reduces felt recoil...

Cross Machine Tool .22 Tactical ZCOMP Linear Compensator - 1/2-28 Cross Machine Tool's  ZCOMP™ LINEAR 556 provides forward directional muzzle blast control desired on rifles with shorter barrels. The outer diameter fluting and...

Dirty Bird Industries Sand-Cut Bolt Carrier Group .223/5.56 Reliability in Any Environment Engineered for ultimate performance in the harshest conditions, the Dirty Bird Industries Sand-Cut Bolt Carrier Group (BCG) for .223/5.56 delivers unmatched...

FailZero EXO 5.56/.223 M16 Bolt Carrier Group - Black Nitride Not all Nickel Boron is created equal and FailZero is the undisputed pioneer of Nickel Boron technology. When failure is not an option, you can depend on FailZero.The M16 Bolt Carrier Group is...

FailZero EXO 5.56/.223 M16 Bolt Carrier Group - Nickel Boron Not all Nickel Boron is created equal and FailZero is the undisputed pioneer of Nickel Boron technology. When failure is not an option, you can depend on FailZero. The M16 Bolt Carrier Group is...

Faxon .620" SLIM 3 Port Muzzle Brake, Steel, QPQ Nitride The Faxon Slim 3-Port Muzzle Brake solves a problem that has plagued legal firearms owners for years. When taking a barrel to the minimum legal limit with a permanently attached muzzle...

Faxon 5.56 MuzzLok 3-Port Muzzle Brake, Steel, QPQ Nitride The Gunner 3 Port Muzzle Brake is the ideal blend of usability, versatility, and recoil reduction. The 3 ports work to sequentially capture the propellant gasses and redirect them to the sides...

Fortis Control w/ Muzzle Brake - Bundle Pack Bundle for Noise Reduction and Superior Muzzle Control Gain control and reduce blast noise with the Fortis Control and Muzzle Brake Bundle Pack. Designed to push the muzzle blast forward, the Control Shield...

Forward Controls Design 1215KM 5.56 Muzzle Brake - 1/2×28 The Forward Controls Design 1215KM has been designed from the ground up  to provide your favorite Dead Air KeyMo compatible suppressor with a life-extending sacrificial baffle while...

Forward Controls Design 6315 Stoner 63 LMG Style Compensator - 1/2-28 Effective flash suppression, reduced muzzle rise, an integrated wire cutter feature, and a slick, no frills design come together in the 6315. Machined from incredibly durable 4130 bar...

Forward Controls Design 6315KM-L 5.56 Extended Flash Hider 6315KM-L (long) is the Dead Air sound suppressor Keymo mount of our 6315 (1/2×28) flash suppressor designed for 13.9″ barrels, compatible with .223 Dead Air sound suppressors with...

Forward Controls Design NP3 M16 Bolt Carrier Group High-Quality Construction with Enhanced Durability and Performance Forward Controls Design takes the M16 bolt carrier group to new heights with a focus on high-quality materials, thoughtful enhancements,...

Foxtrot Mike 5.56 Micro Muzzle Brake - 1/2x28 Foxtrot Mike's Premium Micro 5.56 Muzzle Brake re-directs the concussive blast of 5.56's to counteract recoil and muzzle rise. Reducing gases at 2:00 and 10:00 helps create a negative recoil impulse, pushing...