AR-15 Upper Parts
Welcome to A1armorys comprehensive collection of AR15 Upper Parts, Crafted with the utmost attention to detail, every upper part in this category has been carefully curated to elevate your rifle's functionality and reliability to new heights. Our selection includes a variety of upper receivers, from stripped to complete options, allowing you to customize your build according to your preferences and specifications.
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AR-15 OD Green Cerakote Shark Muzzle Brake 1/2x28 Pitch Thread
$40.49AR-15 OD Green Cerakote Shark Muzzle Brake 1/2x28 Pitch Thread The "Shark" muzzle brake is designed with an aggressive profile and 6 short prongs for a unique look. It has a total of 8 ports to redirect pressure, resulting in...$40.49 -
AR-15 Flat Dark Earth Cerakote Shark Muzzle Brake 1/2x28 Pitch Thread
$40.49AR-15 Flat Dark Earth (FDE) Cerakote Shark Muzzle Brake 1/2x28 Pitch Thread The "Shark" muzzle brake is designed with an aggressive profile and 6 short prongs for a unique look. It has a total of 8 ports to redirect pressure, resulting...$40.49 -
Phase5 5.56 NATO 7.5" Complete Forged Pistol Upper Assembly
$710.99Phase5 5.56 NATO 7.5" Complete Forged Pistol Upper Assembly- FREE SHIPPING INCLUDED The Phase 5 WSI Complete Forged Upper Assembly is purpose-built for those who demand flawless performance, maximum durability, and mission-ready...$710.99 -
Phase5 Blue Ambi Battle Latch Enhanced Charging Handle Assembly
$58.49Phase 5 Blue Ambi Battle Latch Charging Handle Assembly This Phase5 Blue Ambi Battle Latch/Charging Handle Assembly (ABL/CHA™) incorporates several structural and functional improvements, 7075 Aluminum, including a truly ambidextrous...$58.49 -
Phase5 Red Ambi Battle Latch Enhanced Charging Handle Assembly
$58.49Phase 5 Red Ambi Battle Latch Charging Handle Assembly This Phase5 Red Ambi Battle Latch/Charging Handle Assembly (ABL/CHA™) incorporates several structural and functional improvements, 7075 Aluminum, including a truly ambidextrous...$58.49 -
Timber Creek Tungsten 9 Slot Picatinny Rail
MSRP: $29.99$21.59Timber Creek Tungsten 9 Slot Picatinny Rail Upgrade your firearm’s modularity and mounting options with the Timber Creek Outdoors Tungsten 9 Slot Picatinny Rail — engineered to deliver durability, precision, and...MSRP: $29.99$21.59 -
Timber Creek Robins Egg Blue 9 Slot Picatinny Rail
MSRP: $29.99$21.59Timber Creek Robins Egg Blue 9 Slot Picatinny Rail Upgrade your firearm with the Timber Creek Outdoors Robin’s Egg Blue 9 Slot Picatinny Rail, designed for shooters who demand top performance...MSRP: $29.99$21.59 -
Timber Creek Red 9 Slot Picatinny Rail
MSRP: $29.99$22.49Timber Creek Outdoors Red 9 Slot Picatinny Rail Upgrade your firearm with the Timber Creek Outdoors Red 9 Slot Picatinny Rail — designed to combine robust functionality with a bold splash of color. Whether...MSRP: $29.99$22.49 -
Timber Creek Purple 9 Slot Picatinny Rail
MSRP: $29.99$22.49Timber Creek Outdoors Purple 9 Slot Picatinny Rail Upgrade your firearm with the Timber Creek Outdoors Robins Egg Blue 9 Slot Picatinny Rail — designed to combine robust functionality with a bold splash of color. Whether you're...MSRP: $29.99$22.49 -
Timber Creek Orange 9 Slot Picatinny Rail
MSRP: $29.99$22.49Timber Creek Orange 9 Slot Picatinny Rail Description: Upgrade your firearm with the Timber Creek Outdoors Orange 9 Slot Picatinny Rail — designed to combine robust functionality with a bold splash of color. Whether...MSRP: $29.99$22.49 -
Timber Creek OD Green 9 Slot Picatinny Rail
MSRP: $29.99$22.49Timber Creek Outdoors ODG 9 Slot Picatinny Rail Upgrade your firearm with the Timber Creek Outdoors ODG 9 Slot Picatinny Rail — designed to combine robust functionality with a bold splash of color. Whether you're customizing...MSRP: $29.99$22.49 -
Timber Creek Flat Dark Earth (FDE) 9 Slot Picatinny Rail
MSRP: $29.99$22.49Timber Creek Flat Dark Earth (FDE) 9 Slot Picatinny Rail Upgrade your firearm with the Timber Creek Outdoors FDE 9 Slot Picatinny Rail — designed to combine robust functionality with a bold splash of color...MSRP: $29.99$22.49 -
Timber Creek Burnt Bronze 9 Slot Picatinny Rail
MSRP: $29.99$22.49Timber Creek Outdoors Burnt Bronze 9 Slot Picatinny Rail Upgrade your firearm with the Timber Creek Outdoors Burnt Bronze 9 Slot Picatinny Rail — designed to combine robust functionality with a bold splash of color. Whether...MSRP: $29.99$22.49 -
Timber Creek Blue 9 Slot Picatinny Rail
MSRP: $29.99$22.49Timber Creek Blue 9 Slot Picatinny Rail Timber Creek Outdoors Blue 9 Slot Picatinny Rail – Precision, Durability, and Style Enhance your firearm setup with the Timber Creek Outdoors Blue 9 Slot Picatinny Rail, designed for...MSRP: $29.99$22.49 -
Timber Creek Black 9 Slot QD Picatinny Rail
MSRP: $29.99$22.49Timber Creek QD Black 9 Slot Picatinny Rail Timber Creek Outdoors Black 9 Slot Picatinny Rail – Precision, Durability, and Style Enhance your firearm setup with the Timber Creek Outdoors Black 9 Slot...MSRP: $29.99$22.49 -
Timber Creek Robins Egg Blue MLOK Rugged Barrier Stop
MSRP: $39.99$30.59AR-15 Robins Egg Blue MLOK Rugged Barrier Stop Enhance your MLOK rail system with the Timber Creek Outdoors REB Rugged Barrier Stop, engineered for maximum durability and superior performance. Designed to...MSRP: $39.99$30.59 -
Timber Creek Purple MLOK Rugged Barrier Stop
MSRP: $39.99$30.59Timber Creek Purple MLOK Rugged Barrier Stop Timber Creek Purple MLOK Rugged Barrier Hand Stop – the ultimate accessory for firearm enthusiasts seeking enhanced control, stability, and versatility in their shooting...MSRP: $39.99$30.59 -
On Sale
A1Armory AR-15 Blue 16" .300 Blackout Complete Upper
Now: $350.99Was: $419.95AR-15 Blue 16" .300 Blackout Complete Upper- FREE SHIPPING The A1Armory AR-15 Blue 16" .300 Blackout Complete Upper is the perfect combination of precision engineering, style, and reliability. Built in the USA, this upper assembly is...Now: $350.99Was: $419.95 -
On Sale
A1Armory OD Green 16" .300 Blackout Complete Upper w BCG
Now: $350.99Was: $419.95A1Armory OD Green 16" .300 Blackout Complete Upper w BCG-FREE SHIPPING The ODG 16" .300 Blackout Complete Upper offers both exceptional performance and striking aesthetics, making it an excellent choice for AR-15 enthusiasts...Now: $350.99Was: $419.95 -
A1Armory OD Green 8.5" .300 Blackout Pistol Upper w BCG
$305.99A1Armory OD Green 8.5" .300 Blackout Pistol Upper w Nitride Bolt Carrier Group- FREE SHIPPING A1Armory complete AR-15 .300 Blackout Pistol Upper comes FULLY ASSEMBLED with a 300 BO barrel, bolt carrier group and capable of shooting ...$305.99 -
A1Armory OD Green 10.5" 5.56 NATO Pistol Upper w BCG
$350.96A1Armory OD Green 10.5" 5.56 NATO Pistol Upper w Nitride Bolt Carrier Group- FREE SHIPPING A1Armory complete AR-15 .5.56 NATO Complete Pistol Upper comes FULLY ASSEMBLED with a 5.56 nato barrel, bolt carrier group and capable of...$350.96 -
A1Armory Blue 10.5" .300 Blackout Pistol Upper w BCG
$349.16A1Armory Blue 10.5" .300 Blackout Pistol Upper w Nitride Bolt Carrier Group- FREE SHIPPING Fully Assembled Unlock the potential of your AR-15 with the A1Armory Blue 10.5" .300 Blackout Pistol Upper, a fully assembled...$349.16 -
A1Armory OD Green 10.5" .300 Blackout Pistol Upper w BCG
$314.99A1Armory OD Green 10.5" .300 Blackout Pistol Upper w Nitride Bolt Carrier Group- FREE SHIPPING A1Armory complete AR-15 .300 Blackout Pistol Upper comes FULLY ASSEMBLED with a 300 BO barrel, bolt carrier group and capable of shooting .300 BO...$314.99 -
3 Pack AR-15 Extractor Spring Upgrade Kit
$11.663 Pack AR-15 Extractor Spring Upgrade Kit Keep your AR-15 running at peak performance with the Bravo Company USA 3 Pack Extractor Spring Upgrade Kit. Designed to solve common extraction and reliability issues, this kit delivers superior...$11.66 -
AR-15 Extractor Spring Upgrade Kit
$4.46AR-15 Extractor Spring Upgrade Kit Improve your AR-15’s reliability and performance with this Extractor Spring Upgrade Kit by Bravo Company USA. Whether you're running a carbine, mid-length, or pistol-length gas system, this...$4.46 -
AR15 Firing Pin Retainer
$3.59AR-15 Firing Pin Retainer Don’t overlook this small but vital component! The AR-15 Firing Pin Retainer is a must-have spare to keep your bolt carrier group functioning reliably. Perfect for replacements or backups, this part...$3.59 -
AR-15 Extractor Spring Insert
$1.08AR-15 Extractor Spring Insert Our extractor inserts are made on our precision molds, right here in the USA. With the proper material and mil-spec durometer, our extractor inserts are the real deal! Features: Mil-Spec Fits Any...$1.08 -
Guntec AR15 Flat Dark Earth Assembled Billet Upper Receiver
$161.96Guntec AR15 Flat Dark Earth Assembled Billet Upper Receiver-FREE SHIPPING US Made In Scottsdale, Arizona 1913 Picatinny Rail Flat Top Cerakote Flat Dark Earth Finish Upper, Black Forward Assist And Gate Slim...$161.96 -
Timber Creek 15" Tungsten Enforcer Hand Guard
MSRP: $259.99$170.99Timber Creek 15" Tungsten Enforcer Full Top Rail Hand Guard- FREE SHIPPING Make your rifle stand out while enhancing performance with the Timber Creek Enforcer 15" Hand Guard in Tungsten. Engineered for...MSRP: $259.99$170.99 -
Timber Creek 15" Robins Egg Blue Enforcer Hand Guard
MSRP: $259.99$170.99Timber Creek 15" Robins Egg Blue Enforcer Hand Guard- FREE SHIPPING Make your rifle stand out while enhancing performance with the Timber Creek Enforcer 15" Hand Guard in Robins Egg Blue. Engineered for reliability and designed to...MSRP: $259.99$170.99 -
Timber Creek 15" Red Enforcer Hand Guard
MSRP: $259.99$170.99Timber Creek 15" Red Enforcer Hand Guard- FREE SHIPPING Make your rifle stand out while enhancing performance with the Timber Creek Enforcer 15" Hand Guard in Red. Engineered for reliability and designed to turn heads,...MSRP: $259.99$170.99 -
Timber Creek 15" Purple Enforcer Hand Guard
MSRP: $259.99$170.99Timber Creek 15" Purple Enforcer Hand Guard- FREE SHIPPING Timber Creek 15" Purple Enforcer Hand Guard, a cutting-edge accessory that combines sleek design with unparalleled functionality. Crafted with precision and...MSRP: $259.99$170.99 -
Timber Creek 15" Orange Enforcer Hand Guard
MSRP: $259.99$170.99Timber Creek 15" Orange Enforcer Hand Guard- FREE SHIPPING Title: Timber Creek 15" Orange Enforcer Hand Guard - Tactical Precision with Lightweight Versatility Description: Equip your AR 15 with the...MSRP: $259.99$170.99 -
Timber Creek 15" OD Green Enforcer Hand Guard
MSRP: $259.99$170.99Timber Creek 15" ODG Enforcer Hand Guard- FREE SHIPPING Upgrade your rifle with the Timber Creek 15" Enforcer Hand Guard in Olive Drab Green (ODG) — a sleek,...MSRP: $259.99$170.99 -
Timber Creek 15" Flat Dark Earth Enforcer Hand Guard
MSRP: $259.99$170.99Timber Creek 15" Flat Dark Earth Enforcer Hand Guard- FREE SHIPPING Timber Creek Outdoors 15" Flat Dark Earth (FDE) Enforcer Hand Guard – where slim, lightweight design meets unparalleled modular flexibility...MSRP: $259.99$170.99 -
Timber Creek 15" Burnt Bronze Enforcer Hand Guard
MSRP: $259.99$170.99Timber Creek 15" Burnt Bronze Enforcer Hand Guard- FREE SHIPPING Timber Creek 15" Burnt Bronze Enforcer Hand Guard, a cutting-edge accessory that combines a slim, lightweight design with unparalleled modular flexibility...MSRP: $259.99$170.99 -
Timber Creek 15" Tungsten Ultralight Enforcer Hand Guard
MSRP: $259.99$170.99Timber Creek 15" Tungsten Ultralight Enforcer Hand Guard- FREE SHIPPING Timber Creek 15" Tungsten Enforcer Hand Guard – a cutting-edge accessory designed for firearm enthusiasts who demand superior performance and...MSRP: $259.99$170.99 -
Timber Creek 15" Robins Egg Blue Ultralight Enforcer Hand Guard
MSRP: $259.99$170.99Timber Creek 15" Robins Egg Blue Ultralight Enforcer Hand Guard- FREE SHIPPING Timber Creek Outdoors 15" Robins Egg Blue Ultralight Enforcer Hand Guard, a premium accessory for firearm enthusiasts. Ultralight Design: Crafted with...MSRP: $259.99$170.99 -
Timber Creek 15" Red Ultralight Enforcer Hand Guard
MSRP: $259.99$170.99Timber Creek 15" Red Ultralight Enforcer Hand Guard- FREE SHIPPING Timber Creek Outdoors 15" Red Ultralight Enforcer Hand Guard – the epitome of innovation and performance in the world of firearm accessories. This state-of-the-art handguard...MSRP: $259.99$170.99 -
Timber Creek 15" Purple Ultralight Enforcer Hand Guard
MSRP: $259.99$170.99Timber Creek 15" Purple Ultralight Enforcer Hand Guard- FREE SHIPPING Make your rifle stand out while enhancing performance with the Timber Creek Enforcer 15" Hand Guard in Purple. Engineered for reliability and designed to...MSRP: $259.99$170.99