AR-15 Upper Parts

Geissele Automatics Reliability Enhancement Kit - H1 The Geissele Automatics Reliability Enhancement kit comes with the enhanced 5.56 BCG, Super 42 braided buffer spring, and H1 buffer weight. The Enhanced Bolt Carrier Group is a full mass M16 profile...

Geissele Automatics Reliability Enhancement Kit - H2 The Geissele Automatics Reliability Enhancement kit comes with the enhanced 5.56 BCG, Super 42 braided buffer spring, and H2 buffer weight. The Enhanced Bolt Carrier Group is a full mass M16 profile...

Geissele Automatics Reliability Enhancement Kit - H3 The Geissele Automatics Reliability Enhancement kit comes with the enhanced 5.56 BCG, Super 42 braided buffer spring, and H3 buffer weight. The Enhanced Bolt Carrier Group is a full mass M16 profile...

Griffin Armament A2 Optimus Blast Shield The A2 blast shield provides concussion mitigation to A2 muzzle devices, and Griffin Armament SDQD flash comps, as well as Griffin SDQD muzzle devices which are A2 length (listed below). Compatible with the...

Griffin Armament A2 QD Blast Shield Founded by two brothers who are both combat veterans from Operation Iraqi Freedom, Griffin Armament has the skill, experience, and knowledge of manufacturing to provide you with the industry-leading firearm solutions...

Griffin Armament M4SD Hammer Comp - 1/2-28 The Griffin Armament M4SD muzzle devices interface with our M4SD and 30SD series of GATE-LOK™ suppressors. The M4SD Hammer Comp provides 2 sacrificial baffles that reduce recoil and ensure maximum...

Griffin Armament Taper Mount Minimalist Blast Shield Also converts REVOLUTION, RESISTANCE, and OPTIMUS 9 to accept Taper Mount muzzle devices for rifle applications.The Taper Mount Minimalist Blast Shield was designed to offer significant concussion...

Kaw Valley Precision 1.25" Barrel Extender KVP barrel extensions are a simple, yet useful part. With the vast array of parts available on the market, achieving the perfect barrel/comp/hand guard fit can be tough. Barrel extensions come in handy when you...

Lantac Enhanced AR-15/M16 Bolt Carrier Group LANTAC USA manufactures the highest quality accessories for AR-15/M16 pattern rifles. Precision made in the U.S.A., rifles, muzzle brakes and more.The Enhanced Bolt Carrier Group is precision machined from...

Lantac Enhanced AR-15/M16 Bolt Carrier Group - TiN Precision Machined for Ultimate Performance with Titanium Nitride Coating The LANTAC E-BCG (Enhanced Bolt Carrier Group) is crafted for unmatched performance in your AR-15 or M16 platform. Precision...

Lantac Enhanced Bolt Carrier Group 5.56 Black Nitride The Lantac Full Auto Bolt Carrier Group .223/5.56 is machined from 8620 steel with a QPQ (Quench Polish Quench) nitride coated black finish. This BCG features shrouded forward-facing gas ports that...

Lantac Mil-Spec 5.56 Bolt Carrier Group - TIN M-SPEC® is a range of AR15 accessories and components that follow the military specification in dimensions, tolerances, and materials with the addition of a few upgrades and enhancements to raise the...

LBE Unlimited AR-15 5.56/.223 Bolt Carrier Group - Phosphate The LBE M16 Complete Bolt Carrier Group comes assembled and ready to go. Features include: Phosphate 8620 Steel Carrier, Carpenter 158 Bolt (Extractor and Bolt Gas Rings Included), Chrome...

Luth-AR .223/5.56 MPI Bolt Carrier Group - Semi-Auto Profile - Mag Phos - Chrome Lined Luth-AR .223/5.56 Semi Auto Profile Bolt Carrier Group featuring a Mag Phosphate Finish and Chrome Lining. Bolt is MPI tested.

Midwest Industries 2.5" Three Port Muzzle Brake - 1/2-28 Control Recoil and Muzzle Rise with the Three Port Muzzle Brake The Midwest Industries 2.5" Three Port Muzzle Brake is designed to significantly reduce muzzle rise and recoil, offering enhanced...

Midwest Industries AR-15 5.56/.223 Bolt Carrier Group - Black Nitride Premium Black Nitride BCG for Enhanced Performance and Durability The Midwest Industries AR-15 5.56/.223 Bolt Carrier Group is engineered for ultimate durability and smooth...

Midwest Industries AR-15 Flash Hider / Impact Device - 1/2x28 Enhanced Flash Hider and Impact Device in One Durable Design The Midwest Industries AR-15 Flash Hider / Impact Device is engineered to reduce felt recoil and muzzle flash while doubling as an...

Midwest Industries AR-15 Two Chamber Muzzle Brake - 1/2-28 Reduce Muzzle Climb and Recoil for Enhanced Accuracy and Control The Midwest Industries AR-15 Two Chamber Muzzle Brake is engineered to significantly reduce felt recoil and muzzle climb,...

ODIN Works LOW Mass 223 Black Nitride Bolt Carrier Group High-Performance Low Mass BCG for Enhanced Shooting Dynamics Transform your AR-15’s performance with the ODIN Works Low Mass .223 Black Nitride Bolt Carrier Group. Engineered for high...

ODIN Works Suppressor Mount (OSM) 5 - 1/2-28 The OSM (ODIN Works Suppressor Mount) 5 serves as a proprietary mount for the ODIN Works BRIMSTONE suppressor. The OSM 5 also serves as a stand-alone compensator, greatly reducing both recoil and muzzle rise...

Precision Armament EFAB Hybrid 5.56 Muzzle Brake - Black Effective compensation while also masking muzzle flash has always been a tall order for a muzzle device. The Enhanced Flash Arresting Brake from Precision Armament has improved upon the AFAB in...

Precision Armament HYPERTAP Slim 5.56 Muzzle Brake - 1/2x28 The Hypertap muzzle brake is the culmination of years of experience pushing the edge of what muzzle devices are capable of. The proprietary design features a host of unique elements that drive...

Precision Armament M4-72 Severe Duty 5.56 Muzzle Brake Significant recoil reduction in a remarkably compact triple baffle design. Capable of reducing felt recoil by up to 75%, the well-designed M4-72 muzzle brake features a closed bottom to minimize dust...

  Radian Weapons Enhanced AR 15 Bolt Carrier Group | BCG The Radian Enhanced AR 15 Bolt Carrier Group is designed to reduce friction and minimize carrier tilt inside the AR 15 Upper Receiver by relocating key bearing surfaces. Each Radian...

Rise Armament RA-701 Compensator - .223/5.56 - Black Nitride Designed to counteract recoil and lifting tendencies, the RA-701 Compensator helps you stay on target for fast follow-up shots. Features 416 stainless steel Black nitride finish Designed to...

Rubber City Armory Black Nitride+ M16 Bolt Carrier Group Known for manufacturing some of the best BCG's that you will find in some of the BIG NAME manufacturers' OEM guns. Rubber City Armory M16 Bolt Carrier Group features a H&M’s Black...

Rubber City Armory Black Nitride+ M16 Bolt Carrier Group w/ Adjustable Gas Key Features Strong, easy-to-clean, enhanced heat treated Blackntride+ finish inside and out Revolutionary treatment eliminating the need for excessive oil or grease on tactical...

Rubber City Armory Lightweight AR-15 Titanium BCG A titanium AR15 BCG offers you the strength and durability of steel at a fraction of the weight. Add the Rubber City Armory Titanium BCG's proprietary nitride finish and you have a bolt carrier group that...

Rubber City Armory Lightweight AR-15 Titanium BCG w/ Adjustable Gas Key In building or upgrading an AR platform rifle, the bolt is, in many ways, the heart of the rifle. A quality bolt is part of what will make a rifle reliable, so it makes sense that...

Rubber City Armory Low Mass Competition AR-15 BCG The bolt carrier group moves back and forth with every shot. By reducing its weight, you reduce the weapon's felt recoil. Rubber City Armory's lightweight BCG, at 9.1 ounces, is the ideal bolt carrier...

Rubber City Armory Low Mass Competition AR-15 BCG w/ Adjustable Gas Key The bolt carrier group moves back and forth with every shot. By reducing its weight, you reduce the weapon's felt recoil. Rubber City Armory's lightweight BCG, at 9.1 ounces, is the...

SLR Rifleworks Premium Bolt Carrier Group Black Nitride - 556 Features: Lugs are machined with the proper radius as per true mil-spec tolerances. Independent HP white proof testing exceeded over 90,000 PSI without failure. Outer diameter machined to all...

SLR Rifleworks Premium Bolt Carrier Group Titanium Nitride - 556 Features: Lugs are machined with the proper radius as per true mil-spec tolerances. Independent HP white proof testing exceeded over 90,000 PSI without failure. Outer diameter machined to...

Sons of Liberty AR-15 M16 Profile 5.56/300 BLK Bolt Carrier Group - Nickel Teflon Coating (NTC) Sons of Liberty goes to show that in order to make the best products in the industry, you don't have to add bells and whistles. It takes consistently...

Sons Of Liberty Gun Works NOX Muzzle Device 9 Hole Neutral Version - 1/2x28 Made by Americans for Americans, Sons of Liberty Gun Works has created a neutral muzzle device that is great for anyone to use. It is ambidextrous and has three ports and 9, 12,...

Spike's Tactical M16 Lightweight Nickle 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 Lightweight BCG with Nickel Boron Coating. Features: Nickel...

Strike Industries Oppressor Concussion Reduction Device The Strike Industries Oppressor represents the next evolution in concussion reduction devices.  Typical concussion reduction devices simply sleeve the brake, with a simple open end to redirect...

Strike Industries Sail Comp for .223/5.56 The SI Sail Comp is a high efficiency single chamber brake.  The Sail comp derives its name from the unique baffle shape that redirects muzzle gasses out and upward providing recoil mitigation and muzzle...

SureFire WARCOMP Flash Hider 5.56 - 1/2x28 The World's Most Shootable Flash Hider with Superior Suppressor Compatibility The SureFire WARCOMP-556-1/2-28 Flash Hider is engineered to provide unmatched performance for M4/M16 weapons and variants with...

UTG PRO AR15 Stubby Muzzle Brake - .223/5.56 - 1/2X28 Specifications Manufacturer Number: TLUMD01 Material: Steel Finish: Black Nitride Thread: 1/2"x28 (UNEF Thread Compatible) Length: 1.75" Gas Dispersion Porting Lessens Felt Recoil and Muzzle...