AR-15 Upper Parts

Daniel Defense GRIP-N-RIP™ AR-10 AMBI Charging Handle The Daniel Defense GRIP-N-RIP Charging Handle was designed and manufactured with the features and benefits to enhance every user’s comfort and performance. The GRIP-N-RIP is engineered...

Dirty Bird .750 Low Profile Steel Gas Block - Black Nitride Don't let the simplicity of a gas block's function fool you, it is possible to make a bad one. They must handle high gas pressures and extreme heat so using sub-par materials is out of...

Dirty Bird Carbine Stainless Steel Gas Tube Stainless Steel Gas Tube for AR15 & AR10 rifles Roll pin included Carbine length Made in the USA

ERGO GRIP .750 Low Profile Gas Block The Ergo 4821 .750 Low Profile Gas Block is designed to fit under the Ergo Modular and Superlite Rail System, as well as most other manufacturer's free float handguards. Features: .750" Low Profile CNC machined...

Extended Firing Pin Extended length to ensure reliable ignition with reduced power hammer springs. Features: Extended For Steel Case Ammo Stainless Steel Construction Fits 7.62/5.56/.223/.300Blk Out Proudly Made In The U.S.A Lifetime warranty

FAB Defense PTK VTS Combo Ergonomic Pointing Grip  The PTK Defense VTS Combo is a unique combination of a pointing foregrip for ideal posture with an additional thumb lock for secure grip and increased handling. The ergonomic design prevents...

Faxon Firearms 9" GUNNER 300 BLK 5R 416-R Nitride / Melonite Barrel 300 BLK barrel with pistol gas system for optimum reliability with super or subsonic ammo.Faxon Firearms barrels are an incredible value. All Faxon barrels are fully stress relieved,...

Faxon Firearms AR-10 3 Screw .875 Low Profile Gas Block The Faxon Gas Block, AR-10 Height, 3 Screw, QPQ, .875 is a top-quality gas block designed for use with AR-10 rifles. Made from high-quality steel and finished with a QPQ coating, this gas block is...

Faxon Firearms AR-15 Streamline G3 Aluminum M-LOK Handguard Faxon’s Streamline handguards are a sleek and low-profile solution for those looking for a slimmer handguard with flexible mounting. The newest G3 line takes this up a notch by eliminating...

Faxon Firearms RemAge Remington 700 8.6 BLK 12" Modified Light Palma Profile Barrel Faxon Firearms has partnered with Q to produce the 12" Modified Light Palma RemAge Style Barrel for the new 8.6 Blackout caliber. These barrels are machined from raw bar...

HERA AR15 Handguard System IRS 7 Hera Integrated Rail System - IRS The Hera Arms IRS is a modern designed, Quad-Rail Handguard made from high-quality aluminum and is built to handle the hardest use and abuse of tactical and competitive shooting. The...

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

Kaw Valley Precision Mach Linear Comp 1" Spacer KVP Mach Linear Comp Spacers are used to add additional length to a Mach Modular Linear Comp! OR you can build your own comp a la carte for the perfect length linear comp! Each spacer is machined from...

Luth-AR AR-15 Mid Length Gas Tube The Luth-AR AR-15 Mid Length Gas Tube is a high-quality component designed to enhance the functionality and performance of your AR-style rifle. This gas tube, serving as an integral part of the rifle's gas system,...

Luth-AR AR-15 Pistol Length Gas Tube The Luth-AR AR-15 Pistol Length Gas Tube is a high-quality component designed to enhance the functionality and performance of your AR-style rifle. This gas tube, serving as an integral part of the rifle's gas system,...

Luth-AR AR10/.308 Charging Handle Complete your AR10/.308 build with this Luth-AR AR10/.308 Charging Handle. Manufactured from 7075-T6 aluminum to mil-spec specifications and finished in a anodized black finish. Features: Fits AR10/...

Magpul Enhanced Polymer Ejection Port Cover - OD Green The Magpul Enhanced Polymer Ejection Port Cover in Flat Dark Earth (OD Green) offers a high-quality drop-in upgrade to the standard USGI ejection port cover. It boasts an improved installation...

ODIN Works 18" 223 Wylde DMR Profile Stainless Steel Barrel with Tunable Gas Block 223 Wylde is a hybrid of the 223 REM and 5.56. 223 Wylde has a chamber throat that is tighter than the 5.56 achieving better accuracy but still reliably functional with 5...

ODIN Works Black Nitride Bolt Carrier Group 223REM/556NATO/300BLK As an essential part of any rifle, the ODIN Works .223 Black Nitrided, Type 2 bolt face is Mil-Spec and comes with a Case Hardened 8620 Steel Black Nitride Finish. This advanced low...

ODIN Works M-LOK Ragna Handguard Lightweight, Durable, and Easy Installation for AR-15 Builds The ODIN Works M-LOK RAGNA Handguard offers a perfect blend of lightweight durability and user-friendly installation. Crafted from 6061-T6 aluminum with a...

Odin Works M-LOK Rune Forend Lightweight, Modular Free-Float Rail System for Customizable AR-15 Builds The ODIN Works M-LOK Rune Forend is the latest innovation in modular, free-float rail systems for the AR-15 platform. Designed with a sleek and simple...

Rise Armament AR 15 Slimline Handguard Lightweight and comfortable, the RISE Armament slimline AR 15 rifle rail features a smooth, thin center for enhanced grip and ease, along with a free-floating barrel design for enhanced accuracy. The...

Rosco Manufacturing Bloodline 11.5 Carbine 5.56 Sauce Pack Getting the perfect components to finish your build can sometimes be a pain, especially if you find yourself with parts that you thought should work together that somehow don't when you get ready...

Rosco Manufacturing Purebred 13.7" .223 Wylde Government 1:8 Twist Stainless Barrel This 13.7" Rosco barrel is the perfect option for an evenly capable SBR/ RECCE build. It is designed to give the shooter maneuverability at close quarters yet allow them...

Sons of Liberty Gun Works Stripped AR 15 Upper Receiver The Sons of Liberty Gun Works Stripped AR 15 Upper Receiver is a premium quality upper receiver that has been designed to meet or exceed military specifications. Constructed from 7075-T6 Aluminum,...

Spike's Tactical AR Forward Assist Assembly The Spike's Tactical AR Forward Assist Assembly is a top-notch kit designed to enhance the functionality and reliability of your AR rifle. This assembly kit is perfect for those looking to install a forward...

Stag Arms A3 Flattop Left-Handed Upper Receiver Assembly The Stag Arms A3 upper receiver assembly is our very first Left-Handed upper receiver, available on ar15discounts.com. It is made to mil-spec standards and includes a picatinny rail...

Superlative Arms .625 Adjustable Gas Block - Solid - Melonited The Superlative Arms patented "Bleed Off", direct impingement, gas block for the AR15 platform adjusts the gas flow by bleeding the gas out of the block instead of restricting the flow like...

Superlative Arms .750 Adjustable Gas Block - Clamp On - Melonited The Superlative Arms patented "Bleed Off", direct impingement, gas block for the AR15 platform adjusts the gas flow by bleeding the gas out of the block instead of restricting the flow...

Timber Creek Outdoors 15 Inch Ultralight Enforcer Handguard (Black) Timber Creek Outdoors Enforcer 15 Inch M-Lok Handguard will enhance your shooting experience with its ultra lite weight and snug fit. It is stylish while providing a solid grip for the...

Timber Creek 15" Carbon Fiber Enforcer M-Lok Handguard  The Timber Creek Enforcer AR 15 Handguard is manufactured from carbon fiber with aluminum picatinny rails. With a total weight of 6.6 Ounces, this handguard is perfect for your next light...

Timber Creek 15" Carbon Fiber Enforcer M-Lok Handguard - FDE The Timber Creek Enforcer AR 15 Handguard is manufactured from carbon fiber with aluminum picatinny rails. With a total weight of 6.6 Ounces, this handguard is perfect for your next light...

Timber Creek 15" Carbon Fiber Enforcer M-LOK Handguard - OD Green  The Timber Creek Enforcer AR 15 Handguard is manufactured from carbon fiber with aluminum picatinny rails. With a total weight of 6.6 Ounces, this handguard is perfect for your next...

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 aluminum

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 aircraft grade aluminum Robin's Egg Blue is a near...

Timber Creek Outdoors Enforcer Ambidextrous Charging Handle (Robin's Egg Blue) The Timber Creek Outdoors Enforcer Ambidextrous Charging Handle is a drop-in replacement for mil-spec charging handles. These oversized levers allow for easy access...

Timber Creek Outdoors Enforcer Mini Angled Fore Grip (Black) The Timber Creek Outdoors enforcer Mini Angled Grip will mount to any US manufactured M-LOK™ system. Used as a hand stop when shooting with the thumb over/forward method, this...

Timber Creek Outdoors Enforcer Mini Angled Fore Grip (Robin's Egg Blue) The Timber Creek Outdoors enforcer Mini Angled Grip will mount to any US manufactured M-LOK™ system. Used as a hand stop when shooting with the thumb over/forward method, this...

Timber Creek Outdoors Enforcer Mini Angled Fore Grip (Red) The Timber Creek Outdoors enforcer Mini Angled Grip will mount to any US manufactured M-LOK™ system. Used as a hand stop when shooting with the thumb over/forward method, this...

Timber Creek Outdoors AR Forward Assist (FDE) The Timber Creek Outdoors AR Forward Assist Assembly is a drop-in upgrade replacement. It is compatible for use with Mil-Spec AR-15 and AR-10 upper receivers alike. This AR forward assist is...