AR-15 Upper Parts
Find AR-15 parts for performance and customization at prices that stay in your budget at A1Armory. Browse thousands of the top-rated AR-15 upper receivers, lower receivers, AR-15 lower parts and other quality Accessories. We also carry a great selection of AR-15 scopes and sights. and sturdy Slings to help fully personalize your rifle. Whether you are looking to build or upgrade your AR-15 we have everything you need and more! We always offer Fast Shipping and it's FREE over $100.00.
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AR-15 9.875″ Zombie Green Cerakote M-LOK Handguard
Now: $98.99Was: $114.99AR-15 10″ Zombie Green Cerakote M-LOK Handguard Title: "AR-15 10″ Zombie Green Cerakote M-LOK Handguard - Premium Quality, Precision Machined for Superior Performance" Description: Enhance the aesthetics and functionality of...Now: $98.99Was: $114.99 -
Timber Creek Black 3 Slot Picatinny Rail
Now: $14.99Was: $19.99Timber Creek Black 3 Slot Picatinny Rail Timber Creek Anodized Black 3-Slot Picatinny Rail for M-LOK Handguards – a precision-engineered accessory that seamlessly combines durability, versatility, and sleek aesthetics for your firearm...Now: $14.99Was: $19.99 -
AR15 Robins Egg Blue Slick Side Billet Upper Receiver
Now: $98.99Was: $114.99AR15 Robins Egg Blue Slick Side Billet Upper Receiver AR15 Robins Egg Blue Slick Side Billet Upper Receiver, a precision-engineered masterpiece crafted for firearm enthusiasts who appreciate both style and functionality. This...Now: $98.99Was: $114.99 -
AR15 Zombie Green Slick Side Billet Upper Receiver
$119.99AR15 Zombie Green Slick Side Billet Upper Receiver-FREE SHIPPING AR15 Zombie Green Slick Side Billet Upper Receiver, meticulously crafted to deliver unparalleled performance and aesthetics. Embrace a new level of precision and...$119.99 -
AR15 Pistol Caliber Firing Pin Kit
$15.88AR15 Pistol Caliber Firing Pin Kit AR15 Pistol Caliber Firing Pin Kit, meticulously designed for reliability and precision. Material Excellence: Crafted from high-quality 17-4 H900 stainless steel, this firing pin kit ensures durability...$15.88 -
AR-15 Guntec Skeletonized Steel Nitride .750 Low Profile Gas Block
Now: $39.95Was: $59.95AR-15 Skeletonized Steel Black Nitride .750 Low Profile Gas Block AR-15 Skeletonized Steel Black Nitride .750 Low Profile Gas Block, a top-of-the-line accessory designed to enhance the performance and...Now: $39.95Was: $59.95 -
AR-15 We the People Engraved Charging Handle
$17.99AR-15 We the People With American Flag Engraved Charging Handle AR-15 "We the People" With American Flag Engraved Charging Handle – a symbol of American pride and precision engineering. Crafted from Mil-Spec 6061-T6 aircraft...$17.99 -
AR-15 5.5" Lightweight Upper Receiver & Handguard Combo
$172.99AR-15 5.5" Lightweight Upper Receiver & Handguard Combo AR-15 5.5" Lightweight Upper Receiver & Handguard Combo, a cutting-edge solution for firearm enthusiasts seeking top-tier performance and exceptional craftsmanship...$172.99 -
AR-15 Billet Lightweight Tactical Upper Receiver
Now: $89.99Was: $124.99AR-15 Billet Lightweight Tactical Upper Receiver AR-15 Billet Lightweight Tactical Upper Receiver, a precision-engineered masterpiece designed to elevate your shooting experience to new heights. Crafted from high-quality...Now: $89.99Was: $124.99 -
XTS AR15 15" Blue Lightweight MLOK Full Rail Hand Guard
Now: $98.99Was: $129.99XTS AR15 15" Blue MLOK Full Rail Hand Guard XTS AR15 15" Blue MLOK Full Rail Hand Guard, a cutting-edge accessory meticulously engineered to enhance your shooting experience. Crafted from lightweight Aircraft Aluminum T6061, this handguard...Now: $98.99Was: $129.99 -
Flat Dark Earth (FDE) .750 Low Profile Caged Steel Gas Block
Now: $44.99Was: $64.99Flat Dark Earth (FDE) .750 Low Profile Steel Gas Block Caged with Roll Pins & Wrench AR-15 Flat Dark Earth (FDE) Caged Skeletonized .750 Gas Block, meticulously crafted to meet and exceed Mil-Spec dimensions,...Now: $44.99Was: $64.99 -
Timber Creek 15" Orange Carbon Fiber Enforcer Handguard
Now: $227.99Was: $399.99Timber Creek 15" Orange Carbon Fiber Enforcer MLOK Handguard-FREE SHIPPING Introducing the Timber Creek 15" Orange Carbon Fiber Enforcer Lightweight Handguard, a cutting-edge accessory designed to elevate your firearm's performance and...Now: $227.99Was: $399.99 -
AR-15 Flat Top Upper Receiver Kit
Now: $167.99Was: $184.99AR-15 Flat Top Upper Receiver Kit-FREE SHIPPING AR-15 Flat Top Upper Receiver Kit, a meticulously crafted assembly designed to enhance the performance and versatility of your AR-15 platform. Manufactured in the USA, each...Now: $167.99Was: $184.99 -
AR-15 Olive Drab Green (ODG) Forged Upper Receiver
$109.99AR-15 Olive Drab Green (ODG) Forged Upper Receiver-FREE SHIPPING AR-15 Olive Drab Green (ODG) Forged Upper Receiver, a pinnacle of precision engineering and craftsmanship designed to elevate your firearm to new heights...$109.99 -
AR-15 Flat Dark Earth Forged Upper Receiver
Now: $89.99Was: $129.99AR-15 Flat Dark Earth Forged Upper Receiver High quality, lightweight Stripped Upper Receiver made of 7075-T6 Forged Aluminum. Made in the U.S.A Due to having to use several forge companies to assure this item stays in stock , forge mark...Now: $89.99Was: $129.99 -
Assembled .750 Low Profile Gas Block With Rifle Length Gas Tube
$25.99Assembled .750 Low Profile Gas Block With Rifle Length Gas Tube Features: Gas Block: Mil-Spec dimensions .750 diameter Hardened Steel construction Includes roll pin, 2 set screws and allen wrench Fits: AR .750"...$25.99 -
Assembled .750 Low Profile Gas Block With Mid Length Gas Tube
$24.99Assembled .750 Low Profile Gas Block With Mid Length Gas Tube Features: Gas Block: Mil-Spec dimensions .750 diameter Hardened Steel construction Includes roll pin, 2 set screws and allen wrench Note: Not designed for bull...$24.99 -
Assembled .750 Low Profile Gas Block With Black Mid Length Gas Tube
$24.99Assembled .750 Low Profile Gas Block With Black Mid Length Gas Tube Features: Gas Block: Mil-Spec dimensions .750 diameter Non-reflective, Matte Black finish Hardened Steel construction Includes roll pin, 2 set screws and...$24.99 -
Assembled Black Caged .750 Gas Block With Carbine Length Gas Tube
Now: $38.99Was: $48.99Assembled Black Caged .750 Gas Block With Carbine Length Gas Tube Assembled Black Caged .750 Gas Block With Carbine Length Gas Tube – a precision-engineered solution for optimizing your AR-15 or AR-10 rifle's performance...Now: $38.99Was: $48.99 -
Assembled Black Caged .750 Gas Block With Pistol Length Gas Tube
$47.99Assembled Black Caged .750 Gas Block With Pistol Length Gas Tube Mil-Spec Pistol Length Gas tube, made in the U.S.A. The stainless steel provides optimal heat and corrosion resistance and consistent gas flow...$47.99