AR-15 Upper Parts

Forward Controls Design NVTS Nautilus Variable Timing System - 5/8x24 Precision Muzzle Device Timing Without the Hassle of Shims The Forward Controls Design NVTS (Nautilus Variable Timing System) offers a groundbreaking approach to timing muzzle devices...

Forward Controls Design PCM M-LOK Cable Management Panel Pressure switches, like them or not, have their place on a fighting rifle.  If you do have one for your WML or IR target designator/illuminator, you have no doubt resorted to zip ties, rubber...

Forward Controls Design RHF-C AR-15 M-LOK Handguard The Forward Controls Design RHF-C M-LOK Handguard is a great option for any AR owner to consider when looking for a handguard upgrade. Designed based on the C4 M-LOK rail system, the RHF-C M-LOK...

Forward Controls Design URF-F AR-15 Forged Stripped Upper Receiver We think the standard A3 upper receiver is pretty good, and hard to improve on (cosmetics don't count).  For URF-F (Upper Receiver, FCD, Forged), there is but a single functional...

Forward Controls Design URFv2 Slick-Side Billet Upper Receiver The Forward Controls Design URF V2 is the result of wishful thinking put to action. The standard A3 receiver is excellent at what it does, but the people at Forward Controls Designs had...

Forward Controls Design URFv3 Billet Upper Receiver Enhanced Functionality and Precision Engineering The Forward Controls Design URFv3 Billet Upper Receiver is the next evolution in upper receivers, building on the successful features of the URF-B v2...

Forward Controls Design VCH-SF-4 Charging Handle After a years-long stint in legal and logistical purgatory, the best-selling charging handle of the past decade has made its return. Previously licensed and distributed by BCM as the original...

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 recoiland muzzle rise. By reducing gasses at the 2:00 and 10:00, it helps create a...

Foxtrot Mike Products Premium .45 ACP AR-15 Bolt Carrier Assembly Precision Engineering for GLOCK-Style AR Builds Elevate your AR-15’s performance with the Foxtrot Mike Products Premium .45 ACP Bolt Carrier Assembly. Designed to work seamlessly...

Foxtrot Mike ULTRALIGHT Premium 5" 1:10 Nitride 9mm Barrel So much of the weight of any carbine is often found in the barrel, and this fact led to many consumers clamoring for an ultralight barrel for their 9mm carbines and AR pistols. Foxtrot Mike...

Foxtrot Mike ULTRALIGHT Premium 9.75" 1:10 Nitride 9mm Barrel So much of the weight of any carbine is often found in the barrel, and this fact led to many consumers clamoring for an ultralight barrel for their 9mm carbines and AR pistols. Foxtrot Mike...

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...

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...

Geissele CHF Chrome Lined Barrel - 5.56 - 12.5" Geissele barrels are precision machined and cold hammer forged utilizing the highest quality materials at our state of the art facility in North Wales, PA to ensure the highest quality and consistency of...

Geissele Low Profile Super Gas Block (SGB) - Nitride Super Gas Block - The bore of the SGB is machined to closely fit around .750" diameter mounting bosses found on most M4 Carbines and AR-15 rifles. This version is Nitride treated. Additional...

Geissele Super Charging Handle .223/5.56 - DDC The Super Charging Handle (SCH) is 3D machined from a solid block of aircraft grade 7075-T6 aluminum. Its ambidextrous design allows for seamless operation from either side of the weapon. The levers are dual...

Geissele Super Modular Rail MK4 M-LOK Handguard The Super Modular Rail (SMR) MK4 M-LOK is Geissele's ultra-lightweight M-LOK option. These rails are purpose-built and feature integrated M1913 picatinny rail sections at the fore of the rail in the 3, 6...

Geissele Super Modular Rail MK8 M-LOK Handguard The Super Modular Rail (SMR) MK8 M-LOK is Geissele's ultra-modular model. The SMR MK8 is one of the first rails available to utilize the Magpul M-LOK technology. These rails are designed to give the user...

Geissle Super Modular Rail MK14 M-LOK Handguard The MK14 is the latest entry to the Geissele line up of Super Modular Rails. The new handguard design offers a smaller diameter and overall height to create a slimmer package. Included with the MK14 Super...

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 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...

Hera Arms AR-15 AGS Adjustable Gas Block System HERA Adjustable Gas blocks HERA GmbH AGS Adjustable Low profile gas block, CNC machined from 42Crmo4 Material in .750" and .936" (Coming soon) diameter. Fits underneath most manufacturer's...

HUXWRX Blastphemy Multi-Cal Blast Diffuser This multi-caliber blast deflector is constructed with 17-4 stainless steel and is compatible with all HUXWRX HX-QD Muzzle Brakes and Flash Hiders (up to .338). It was designed to redirect the blast forward...

JP Enterprises .750 Clamp-On Adjustable Gas Block - Black Stainless The JP Enterprises Adjustable Clamp On Gas Block features minimized small bore design intended to mount underneath many hand guard models on the market. Its two-piece design allows for...

JP Enterprises 1/2-28 Crush Washer - Black Carbon Our Double Crush Washers are the way forward. Thanks to a JP original design and careful metallurgy, your next comp installation can be quick and painless. These washers auto-center and provide smooth,...

JP Enterprises 1/2-28 Crush Washer - Stainless Our Double Crush Washers are the way forward. Thanks to a JP original design and careful metallurgy, your next comp installation can be quick and painless. These washers auto-center and provide smooth,...

JP Enterprises Jam Nut - 5/8x24 - Matte Black High quality hex-pattern Jam Nut for fast and easy installation of non-supressor mount muzzle brakes and flash hiders!  

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...

KAK Industry 1/2-28 4.125" Faux Suppressor Machined from 6061-T6 Aluminum Hard Coat Anodized 1.360 Dia. 4.125" Overall Length 1/2-28 Threads Works for 9mm and Smaller Rounds Weight 7.6oz This is merely a barrel extension that is made to...

KAK Industry 1/2-28 Compensator The KAK Industry 1/2x28 Compensator maintains the same size as an A2 birdcage while achieving remarkable performance. A closed face and gas ports in the upward position help direct expelled gasses to control muzzle climb...

KAK Industry 1/2-28 Extended Compensator 1/2-28 Extended Compensator Extended to get 16 Inches from a 14.5 Barrel Pre Drilled for Pin and weld Crush washer not Included

KAK Industry 1/2-36 Slimline Flash Can The KAK Industry 1/2-36 Slimline 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 effective flash can...

KAK Industry 1/2-36 Slimline Micro Flash Can The KAK Industry 1/2-36 Slimline Micro 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 effective...

KAK Industry 45ACP .578-28 Slimline Flash Can Similar to the Standard "Flash Can" But Smaller Diameter to fit inside Slim Rail Systems You Guys Asked For It So Here It Is This Is A Solid 6061 Aluminum Device That Is Designed To Direct Muzzle Gases And...

KAK Industry 5/8-24 4.125" Faux Suppressor Machined from 6061-T6 Aluminum Hard Coat Anodized 1.360 Dia. 4.125" Overall Length 5/8-24 Threads Works for 9mm and Smaller Rounds Weight 7.6oz This is merely a barrel extension that is made to...

KAK Industry 5/8-24 Slimline Flash Can The KAK Industry 5/8x24 Slimline 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 effective flash can...

KAK Industry Mini Compensator 1/2-28, 5/8-24 for 9mm,.308 or similar closed-end holes in the Upward position 1/2 Inch shorter than our standard comps1.25 LongCrush washer not Included

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...