AR-15 Parts

AR-15 Parts

Welcome to A1armory.com the ultimate destination for AR-15 Parts platform enthusiasts and firearm lovers! Our AR-15 Parts are your one-stop shop for everything you need to build, customize, and enhance your AR platform rifle. We have an extensive selection of high-quality AR-15 parts and accessories to suit your needs at low cost with the best customer service.

  • On Sale
    Timber Creek Orange 9 Slot Picatinny Rail Timber Creek Orange 9 Slot Picatinny Rail

    Timber Creek Orange 9 Slot Picatinny Rail

    Now: $24.99
    Was: $29.99
    Timber 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...
    Now: $24.99
    Was: $29.99
  • On Sale
    Timber Creek OD Green 9 Slot Picatinny Rail

    Timber Creek OD Green 9 Slot Picatinny Rail

    Now: $24.99
    Was: $29.99
    Timber 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...
    Now: $24.99
    Was: $29.99
  • On Sale
    Timber Creek Burnt Bronze 9 Slot Picatinny Rail

    Timber Creek Burnt Bronze 9 Slot Picatinny Rail

    Now: $24.99
    Was: $29.99
    Timber 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...
    Now: $24.99
    Was: $29.99
  • On Sale
    Timber Creek Blue 9 Slot Picatinny Rail Timber Creek Blue 9 Slot Picatinny Rail

    Timber Creek Blue 9 Slot Picatinny Rail

    Now: $24.99
    Was: $29.99
    Timber 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...
    Now: $24.99
    Was: $29.99
  • On Sale
    Timber Creek QD Black 9 Slot Picatinny Rail Timber Creek QD Black 9 Slot Picatinny Rail

    Timber Creek Black 9 Slot QD Picatinny Rail

    Now: $24.99
    Was: $29.99
    Timber 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...
    Now: $24.99
    Was: $29.99
  • Timber Creek AR15 Tungsten MLOK Rugged Barrier Stop Timber Creek AR15 Tungsten MLOK Rugged Barrier Stop

    Timber Creek Tungsten MLOK Rugged Barrier Stop

    $39.99
    Timber Creek Outdoors Tungsten MLOK Rugged Barrier Stop     Enhance your MLOK rail system with the Timber Creek Outdoors Tungsten Rugged Barrier Stop, engineered for maximum durability and superior performance. Designed to provide a robust and...
    $39.99
  • TIMBER CREEK OUTDOORS Red MLOK Rugged Barrier  AR15 HAND Stop. TIMBER CREEK OUTDOORS Red MLOK Rugged Barrier  AR15 HAND Stop

    Timber Creek Red MLOK Rugged Barrier Stop

    $39.99
    Timber Creek Red MLOK Rugged Barrier Stop       Protect your MLOK handguard and improve your shooting experience with the Timber Creek Outdoors Red MLOK Rugged Barrier Stop — engineered for durability, precision fit, and tactical...
    $39.99
  • Timber Creek Purple MLOK Rugged Barrier Stop Timber Creek Purple MLOK Rugged Barrier Stop

    Timber Creek Purple MLOK Rugged Barrier Stop

    $39.99
    Timber 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...
    $39.99
  • Orange MLOK Rugged Barrier Stop Orange MLOK Rugged Barrier Stop

    Timber Creek Orange MLOK Rugged Barrier Stop

    $39.99
    Timber Creek Orange MLOK Rugged Barrier Stop     Protect your firearm and enhance your safety with the Timber Creek Outdoors Orange MLOK Rugged Barrier Stop — designed to provide a reliable barrier and clear visual indicator...
    $39.99
  • OD Green MLOK Rugged Barrier Stop OD Green MLOK Rugged Barrier Stop

    Timber Creek OD Green MLOK Rugged Barrier Stop

    $39.99
    Timber Creek ODG MLOK Rugged Barrier Hand Stop       The Timber Creek Outdoors ODG M-LOK Rugged Barrier Stop is engineered to deliver superior protection and durability for your firearm setup. Designed for M-LOK handguards, this barrier...
    $39.99
  • On Sale
    Burnt Bronze MLOK Rugged Barrier Stop Burnt Bronze MLOK Rugged Barrier Stop

    Timber Creek Burnt Bronze MLOK Rugged Barrier Stop

    Now: $32.75
    Was: $40.00
    Timber Creek Burnt Bronze MLOK Rugged Barrier Stop       Take your firearm’s modularity and protection to the next level with the Timber Creek Outdoors Burnt Bronze MLOK Rugged Barrier Stop. Designed for durability and ease of use,...
    Now: $32.75
    Was: $40.00
  • On Sale
    timber creek outdoors Blue MLOK Rugged Barrier Stop timber creek outdoors Blue MLOK Rugged Barrier Stop

    Timber Creek Blue MLOK Rugged Barrier Stop

    Now: $32.99
    Was: $40.00
    Timber Creek Blue MLOK Rugged Barrier Hand Stop       Enhance your firearm’s performance and protection with the Timber Creek Outdoors Blue MLOK Rugged Barrier Stop — engineered to provide reliable support and rugged durability...
    Now: $32.99
    Was: $40.00
  • AR15 Bolt Catch Lost Parts Kit

    AR15 Bolt Catch Lost Parts Kit

    $2.99
    AR15 Bolt Catch Lost Parts Kit        Keep your build on track with the AR-15 Bolt Catch Lost Parts Kit, a must-have for any rifle enthusiast or armorer. Whether you're completing a new lower, making repairs, or keeping spares on...
    $2.99
  • ar15 Safety Selector Spring & Detent ar15 Safety Selector Spring & Detent

    AR Safety Selector Spring & Detent

    $2.79
    AR-15 Safety Selector Spring & Detent       Upgrade your build or complete essential maintenance with the AR Platform Safety Selector Spring & Detent, a mil-spec component crafted for precision, compatibility, and durability...
    $2.79
  • AR-15 A2 Rifle Buttstock Screw

    AR-15 A2 Rifle Buttstock Screw

    $4.25
    AR-15 A2 Rifle Buttstock Screw     This Flathead Machine Screw locks the Buttstock onto the Receiver Extension through the Buttstock Spacer. Machined from black manganese phosphate finished steel, this screw is unique in that it has a...
    $4.25
  • On Sale
    A1Armory AR-15 Blue 16 .300 Blackout Complete Upper A1Armory AR-15 Blue 16 .300 Blackout Complete Upper

    A1Armory AR-15 Blue 16" .300 Blackout Complete Upper

    Now: $389.99
    Was: $419.95
    AR-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: $389.99
    Was: $419.95
  • On Sale
    A1Armory OD Green 8.5 .300 Blackout Pistol Upper w Nitride Bolt Carrier A1Armory OD Green 8.5 .300 Blackout Pistol Upper w Nitride Bolt Carrier

    A1Armory OD Green 8.5" .300 Blackout Pistol Upper w BCG

    Now: $389.99
    Was: $449.95
    A1Armory 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 .300 BO...
    Now: $389.99
    Was: $449.95
  • On Sale
    A1Armory OD Green 10.5 .300 Blackout Pistol Upper w Nitride Bolt Carrier Group

    A1Armory OD Green 10.5" .300 Blackout Pistol Upper w BCG

    Now: $338.99
    Was: $389.95
    A1Armory 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...
    Now: $338.99
    Was: $389.95
  • Odin Works Blue XMR Extended Magazine Release Odin Works Blue XMR Extended Magazine Release

    Odin Works Blue XMR Extended Magazine Release

    $22.95
    Odin Works Blue XMR Extended Magazine Release       A flagship product for ODIN Works, the XMR (eXtended Magazine Release) is one accessory every AR needs. Machined from billet 6061 aluminum and designed to work with KNS pins...
    $22.95
  • Odin Works Silver XMR Extended Magazine Release Odin Works XMR Extended Magazine Release

    Odin Works Silver XMR Extended Magazine Release

    $19.99
    Odin Works Silver XMR Extended Magazine Release     A flagship product for ODIN Works, the XMR (eXtended Magazine Release) is one accessory every AR needs. Machined from billet 6061 aluminum and designed to work with KNS pins. The XMR...
    $19.99
  • Odin Works Flat Dark Earth XMR Extended Magazine Release Odin Works XMR Extended Magazine Release

    Odin Works FDE XMR Extended Magazine Release

    $19.95
    Odin Works Flat Dark Earth XMR Extended Magazine Release     A flagship product for ODIN Works, the XMR (eXtended Magazine Release) is one accessory every AR needs. Machined from billet 6061 aluminum and designed to work with KNS pins...
    $19.95
  • Odin Works red XMR Extended Magazine Release Odin Works red XMR Extended Magazine Release

    Odin Works Red XMR Extended Magazine Release

    $22.95
    Odin Works Red XMR Extended Magazine Release       A flagship product for ODIN Works, the XMR (eXtended Magazine Release) is one accessory every AR needs. Machined from billet 6061 aluminum and designed to work with KNS pins. The...
    $22.95
  • On Sale
    AR.308 OD Green Mil Spec 6 Position Buffer Tube AR.308 OD Green Mil Spec 6 Position Buffer Tube

    AR OD Green Mil Spec 6 Position Buffer Tube

    Now: $34.95
    Was: $40.00
    OD Green Cerakote Mil Spec 6 Position Buffer Tube       AR OD Green Mil Spec 6 Position Buffer Tube, a premium upgrade for your AR platform that combines durability, functionality, and a sleek OD Green finish. Engineered to Mil-Spec...
    Now: $34.95
    Was: $40.00
  • On Sale
    AR Anodized Blue Mil Spec 6 Position Buffer Tube AR.308 Anodized Blue Mil Spec 6 Position Buffer Tube

    AR Anodized Blue Mil Spec 6 Position Buffer Tube

    Now: $34.95
    Was: $40.00
    Anodized Blue Mil Spec 6 Position Buffer Tube       Add a vibrant, high-performance upgrade to your AR-15 build with this Blue Anodized Mil-Spec 6-Position Buffer Tube Kit. Precision-engineered from durable 7075-T6 aluminum, this kit...
    Now: $34.95
    Was: $40.00
  • 3 Pack AR-15 Extractor Spring Upgrade Kit. AR-15 Extractor Spring Upgrade Kit

    3 Pack AR-15 Extractor Spring Upgrade Kit

    $12.95
    3 Pack AR-15 Extractor Spring Upgrade Kit     Your AR-15  can sometimes bring reliability issues. With this AR-15 extractor spring upgrade kit by Bravo Company USA, you can easily make your AR extract properly and consistently. The heavy...
    $12.95
  • AR-15 Extractor Spring Upgrade Kit

    AR-15 Extractor Spring Upgrade Kit

    $4.95
    AR-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...
    $4.95