2334 results for 'upper parts kit'

M16A1 Front Sight Post - Round The Luth-AR Front Sight Post, A1 (Round) is perfect for your A1 upper build.

A*B Arms AR-15 Pro Carbine Polymer Handguard American Built Arms Pro Handguard. This 2-piece carbine-length handguard is available in Black or Flat Dark Earth. It has upper and lower heat shields for...

Black Dog Machine AR15/22 Magnum 10Rd Magazine - Black Specifications Material- Polycarbonate Body Color: Smoke or Black Feed Lip/Material: Interchangeable Glass Filled Nylon, Black Capacity: 10 or...

Forward Controls Design Augmented Bolt Catch / Release (ABC/R v3) ABC/R (Augmented Bolt Catch/Release) with its angled and larger top paddle and lower paddle with increased surface area, is purpose...

AR 15 Mil-Spec Trigger  The OEM AR 15 Trigger is a Mil-Spec replacement part for OEM Lower parts Kits. Black Rifle Depot makes sure to deliver on excellent service and supply the needed parts...

Aero Precision AR15 7.3" ATLAS R-ONE M-LOK Handguard - OD Green Anodized The ATLAS R-ONE is the newest addition to the Aero Precision Handguard lineup. Machined from 6061-T6 Aluminum, the R-ONE line...

AR 15 Hammer These OEM AR 15 Hammers are Mil-Spec and an easy replacement part for those who already operate with an OEM lower parts kits. These Hammers from Black Rifle Depot are a great thing to...

Black Dog V208 Adjustable 25rd 22 Long Rifle Magazine With the ever expanding gun market and the many rimfire platforms on the market with more being developed all the time, Black Dog Machine LLC is...

Bootleg Inc AR-15 .750 Low Profile Gas Block - Black Nitride Fine tune your AR’s gas system with a Bootleg, Inc. Low Profile Gas Block! Regulate your AR’s gas from the initial combustion...

Spike's Tactical Forged AR 15 Charging Handle Standard AR-15 charging handle compatible with all Spike's upper options. Features: Forged 7075 T6 Aluminum Mil-Spec Type-III Hardcoat Anodized

Timber Creek Billet Dust Cover (Red) A great way to upgrade your rifle is to install a TCO Billet Dust Cover. Features: Fits any Mil-Spec upper ejection port Made from aircraft grade aluminum

Timber Creek Billet Dust Cover (Black) A great way to upgrade your rifle is to install a TCO Billet Dust Cover. Features: Fits any Mil-Spec upper ejection port Made from aircraft grade...

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,...

AR MAGLOCK AR-15 Gen 4 Fixed Magazine Lock and Release Solution AR MAGLOCK Gen 4 – AR-15 (.223 / 5.56) Fixed Magazine Lock and Release Solution (AR MAGLOCK in anodized black components, KingPin...

Forward Controls Design PMA Parallel Red Dot Mount for ACOG's The Forward Control Design Parallel Red Dot Mount for ACOGs (PMA) adds clearance for red dot mounts to bring your red dot to eye level...

AR 15 Trigger/Hammer Pin This Trigger/Hammer OEM Pin can used with any OEM or Mil-Spec Lower Parts Kit. Black Rifle Depot is now offering individual lower parts for replacement. Be sure to get...

Aero Precision M5 BREACH Ambidextrous Charging Handle The Aero Precision BREACH is a rugged, ambidextrous, precision-manufactured charging handle for the M5/AR308 platform. The BREACH's design...

Timber Creek Outdoors Billet Dust Cover (FDE) 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 aircraft grade...

16″ PENCIL 5.56 NATO Mid-Length 4150 Black Nitride Barrel These 16″ Pencil 5.56 NATO Mid-Length 4150 Black Nitride Barrels are made from 4150 CMV Steel and have a black nitride...

CMMG AR 15 Lower Pins and Springs The CMMG AR-15 Lower Pins and Springs Kit is a meticulously designed, all-inclusive package that serves as a must-have backup for every AR-15 enthusiast. Whether...

Rise Armament RAVE 140 Drop-in Trigger + LPK - Curved The Rise Armament RAVE 140 with AR-15 lower parts kit offers a substantial upgrade for your AR-15, particularly with its highly reliable RAVE...

Aero Precision Ultralight 1" Scope Mount, Standard - FDE Featuring a rigid, lightweight design, our Ultralight 1" Standard Scope Mount complements many high-end optic platforms. This scope mount is...

Aero Precision Ultralight 1" Scope Mount, Standard - Anodized Black Featuring a rigid, lightweight design, our Ultralight 1" Standard Scope Mount complements many high-end optic platforms. This...

Aero Precision Ultralight 30mm Scope Mount, Standard - Anodized Black Featuring a rigid, lightweight design, our Ultralight 30mm Scope Mount complements many high-end optic platforms. This scope...

LUTH-AR Ejection Port Cover Assembly  The LUTH-AR Ejection Port Cover Assembly comes with everything needed to install on your AR 15 Upper Receiver. Features:  Ejection Port Cover Ejection...

Aero Precision Ultralight 30mm Scope Mount, SPR - FDE Our Ultralight 30mm SPR Scope Mount features a rear ring that is pushed forward 2", resulting in better eye relief. This scope mount is designed...

Aero Precision Ultralight 30mm Scope Mount, Extended - FDE Our Ultralight 30mm Extended Scope Mount features a rear ring that is pushed forward 1", resulting in better eye relief. This scope mount...

Aero Precision Ultralight 30mm Scope Mount, Extended - Anodized Black Our Ultralight 30mm Extended Scope Mount features a rear ring that is pushed forward 1", resulting in better eye relief. This...

Aero Precision Ultralight 30mm Scope Mount, Standard - FDE Featuring a rigid, lightweight design, our Ultralight 30mm Scope Mount complements many high-end optic platforms. This scope mount is...

Aero Precision Ultralight 1" Scope Mount, SPR - FDE Our Ultralight 1" SPR Scope Mount features a rear ring that is pushed forward 2", resulting in better eye relief. This scope mount is designed to...

Leapers UTG PRO Arwen M-LOK Free Float Handguard - Black The Leapers UTG PRO Arwen M-LOK free floating handguard features durable and lightweight design. It is precision machined from 6061-T6...

Magpul AR 15 BEV Vise Block The Magpul AR 15 BEV (Barrel Extension Vise) Block is a compact, multifunctional tool designed to facilitate various assembly operations for AR15/M4, such as tightening...

Aero Precision Ultralight 34mm Scope Mount, SPR - Anodized Black Our Ultralight 34mm SPR Scope Mount features a rear ring that is pushed forward 2", resulting in better eye relief. This scope mount...

Aero Precision Ultralight 34mm Scope Mount, SPR - FDE Our Ultralight 34mm SPR Scope Mount features a rear ring that is pushed forward 2", resulting in better eye relief. This scope mount is designed...

Extended Easy Pull Takedown Pin - Parkerized - Rear Quick and Easy Upper & Lower Receiver Separation The BRD Extended Easy Pull Takedown Pin (Rear) is designed for shooters who need a fast and...

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...

Daniel Defense A1.5® Fixed Rear Sight The lightweight, streamlined design of the Daniel Defense A1.5 Fixed Rear Sight makes it the optimum back up iron sight for shooters using today's most...

Rise Armament RA-901  AR 15 15" Handguard - FDE The Rise Armament RA-901 AR 15 Handguard is durable yet lightweight. The Rise handguard features a picatinny upper rail and picatinny on the front...

Aero Precision Ultralight 34mm Scope Mount, Extended - Anodized Black Featuring a rigid, lightweight design, our Ultralight 34mm Extended Scope Mount features a rear ring that is pushed forward 1",...

Sons Of Liberty Gun Works EXO3 AR-15 Handguard - 9.5" If you are looking for a lightweight AR-15 handguard but don’t want to sacrifice strength, then check out the Sons of Liberty Gun Works...