2340 results for 'upper part kit'

Yankee Hill Machine AR 15 Dust Cover - .300 BLK The Yankee Hill Machine Co. caliber marked dust covers are especially for those who may end up changing the caliber of their top end/upper...

UTG PRO M-LOK AR-15 Free Float Handguard - FDE Features Proudly Designed and Made in the USA 13" M-LOK Super Slim Free-floating Handguard with Proprietary Barrel Nut Design Features 42 M-LOK Slots...

Geissele Super Stainless Magazine Catch The Geissele Mag Catch Assembly is a stronger replacement for the mil-spec mag catch. It’s made from Stainless Steel for its longevity and anti-rusting...

Ballistic Advantage AR-15 11" 9MM Barrels - Black This 9mm chambered 11 inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and 1/2-28 x ...

Aero Precision BREACH AR 15 Ambidextrous Charging Handle The Aero Precision BREACH is a rugged, ambidextrous, precision-manufactured charging handle for the AR15 platform. The BREACH's design...

Spike's Tactical Black Nitride Rifle Length Gas Tube If you are looking for a high quality gas tube, look no more. These are the same gas tubes that Spike's installs on their ST-15 rifles and...

Spike's Tactical Black Nitride Pistol Length Gas Tube If you are looking for a high quality gas tube, look no more. These are the same gas tubes that Spike's installs on their ST-15 rifles and...

Spike's Tactical Black Nitride Mid Length Gas Tube If you are looking for a high quality gas tube, look no more. These are the same gas tubes that Spike's installs on their ST-15 rifles and complete...

Spike's Tactical Black Nitride Carbine Length Gas Tube If you are looking for a high quality gas tube, look no more. These are the same gas tubes that Spike's installs on their ST-15 rifles and...

Aero Precision AR15 4.8" ATLAS R-ONE M-LOK Handguard - Anodized Black The ATLAS R-ONE is the newest addition to the Aero Precision Handguard lineup. Machined from 6061-T6 Aluminum, the R-ONE line of...

Fortis Billet Dust Cover - Carbon Fiber The Fortis Billet Dust Cover is manufactured from a solid piece of aircraft-grade aluminum. This ensures overall durability and reliability vs other polymer...

15" M-LOK AR10 Handguard The premium line of free float handguards are machined from a custom 6061-T6 extrusion, Black Rifle Depot's handguards will provide you with a lifetime of service...

Geissele Ultra Duty Magazine Release Button The Geissele Ultra Duty Mag Release Button features a texture matching our Maritime Bolt Catch, allowing you to complete the high end look of your carbine...

Strike Industries Ambidextrous Polymer ISO Latch The new Strike Ambi ISO Latch is an upgraded attachment for our proprietary Strike Latchless Charging Handle. By adding this durable latch, the...

Foxtrot Mike 45 Cal P.C.C. Extra Heavy Buffer - 8.5oz The Foxtrot Mike Products FM-45 Extra Heavy PCC Buffer is the perfect weight to ensure reliable feeding of any blowback operated PCC. At 4.125...

Fortis Billet Dust Cover - Standard The Fortis Billet Dust Cover is manufactured from a solid piece of aircraft-grade aluminum. This ensures overall durability and reliability vs other polymer...

RISE Armament AR-15 Takedown and Pivot Pin Set Secure and open your AR-15's upper and lower with confidence and ease thanks to the RISE Enhanced AR-15 Takedown and Pivot Pins. Your finger or thumb...

Aero Precision 12.7" Quantum M-LOK AR 15 Handguard The AERO Precision Quantum Series M-LOK Handguards minimize bulk while providing an adaptive free float design that is big on features. With...

  Strike Industries AR Aluminum Ultimate Dust Cover 223 The SI-AR-ALUDC-223 takes everything you love about our polymer UDC’s to the next level. With an all-aluminum construction and CED...

16" Lightweight Slick Slide Billet .223 Wylde Mid-Length 1:8 M-LOK Complete The 16" Lightweight Slick Slide Billet .223 Wylde Mid-Length 1:8 M-LOK Complete Upper is engineered for maximum weight...

Ballistic Advantage 15" AR-15 Logic Rail M-LOK Handguard BA LOGIC HANDGUARDS Welcome to the new standard of rail system in the Ballistic Advantage Logic Handguard. We believe that the...

Ballistic Advantage 12" AR-15 Logic Rail M-LOK Handguard BA LOGIC HANDGUARDS Welcome to the new standard of rail system in the Ballistic Advantage Logic Handguard. We believe that the...

Ballistic Advantage AR-15 Logic M-LOK Handguard Welcome to the new standard of rail system in the Ballistic Advantage Logic Handguard. We believe that the customer’s ability to customize their...

Timber Creek Outdoors Billet Dust Cover (Robin's Egg Blue) A great way to upgrade your AR 15 is to install the TCO Billet Dust Cover. Features: Fits any Mil-Spec upper ejection port Made from...

Lantac Mil-Spec .308 Bolt Carrier Group - Black Nitride The Lantac Mil-Spec 7.62 Bolt Carrier Group is made to be affordable while still being made from high quality materials with select enhanced...

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,...

Centurion Arms C4 M-LOK Handguard - 12" Centurion Arms LLC is happy to announce the C4 MLOK® rail.The MLOK C4 rail system is based off the patented quad rail version. It is a lightweight, rugged,...

Centurion Arms C4 Quad Rail Handguard - Carbine Cutout The Centurion patent-pending C4 rail system is a lightweight, rugged, 2-piece free float rail that, when installed, gives the uppers a...

Presma AR-15 Aluminum Flip-Up Sight Set AR Flip-up Backup Sights SET w/ High Profile Front, Aluminum Aluminum alloy, 6061-T6 - High quality aluminum - Includes front and rear sights - Front sight is...

Ballistic Advantage 4.5" 9mm Modern Series Barrel This 9mm chambered 4.5 inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and 1/2-28 x ...

Ballistic Advantage 5.5" 9mm Modern Series Barrel This 9mm chambered 5.5 inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and 1/2-28 x ...

Midwest Industries SP Series 7.25" M-Lok Handguard Rugged, Free Float M-LOK Handguard with Enhanced Compatibility The Midwest Industries SP Series 7.25" M-LOK Handguard offers a durable, one-piece...

Yankee Hill Machine EZ PULL Takedown Pin Set The Yankee Hill Machine takedown pins have oversized heads to make separating the upper and lower receiver faster and easier. Perfect for the...

Forward Controls Design EPC AR-15 Billet Dust Cover We had resisted making a Forward Controls version of ejection port cover, mainly because we were preoccupied with other projects, but when we had a...

Extended Takedown Pins The Extended Takedown / Pivot Pin Set features an extended head making this an ideal addition for anyone who needs to be able to quickly separate the upper and lower receiver...

  Strike Industries Extended Bolt Catch The SI-XBC Extended bolt catch is a heavy duty, go-fast addition to the Strike Industries line of enhanced parts. Under high stress situations, the...

Rise Armament RA-212 Extended-Latch Charging Handle - FDE Rise Armament's Extended Charging Handle features an extended latch for easier and faster charging for your AR-15. Fits all mil-spec AR-15...

Armalite AR-10 M10 TAC M-LOK Free-Float Handguard Maximum Customization for Your AR-10 Platform The Armalite AR-10 M10 TAC M-LOK Free-Float Handguard offers unmatched versatility and customization...

Foxtrot Mike 9MM P.C.C. Heavy Buffer & .308 Buffer Spring - 6.5oz The Foxtrot Mike Products FM-9 Heavy P.C.C.Buffer Kit includes a proper P.C.C. Recoil spring, guaranteeing optimal feeding and...

Centurion Arms C4 M-LOK Handguard - 12"/Front Sight Cutout Centurion Arms LLC is happy to announce the C4 M-LOK rail.C4 MLOK 12in FSP (For Carbine Gas FSB's) The MLOK C4 rail system is based off the...