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.

  • AR-15 Black Steel Ambidextrous Enhanced Safety Selector Switch

    AR-15 Black New Steel Ambi Enhanced Safety Selector Switch

    MSRP: $24.99
    $16.19
    AR-15 Black Steel Ambidextrous Enhanced Safety Selector Switch       Upgrade your AR-15 or AR-10 lower receiver with the Black Steel Ambidextrous Enhanced Safety Selector Switch — a rugged, high-performance component built for both...
    MSRP: $24.99
    $16.19
  • Timber Creek AR-15 Enforcer Black Mini Angled Foregrip

    Timber Creek AR-15 Black Enforcer Mini Angled Foregrip

    MSRP: $69.99
    $53.06
    Timber Creek AR-15 Enforcer Black Mini Angled Foregrip              Title: "Enhance Your AR-15 Control with Timber Creek's Enforcer Black Mini Angled Foregrip - Lightweight Precision for Tactical...
    MSRP: $69.99
    $53.06
  • On Sale
    Timber Creek AR-15 black Lower Parts Color Kit.

    Timber Creek AR-15 Black Lower Parts Color Kit

    Now: $53.09
    Was: $64.99
    Timber Creek Outdoors Black Color Enhanced Parts Kit       Description: Upgrade your AR with the Timber Creek Outdoors Black Color Enhanced Parts Kit, featuring precision-engineered components designed to enhance both functionality and...
    Now: $53.09
    Was: $64.99
  • On Sale
    TIMBER CREEK Black MLOK Rugged Barrier Stop

    Timber Creek Black MLOK Rugged Barrier Stop

    Now: $29.69
    Was: $40.00
    Timber Creek Black MLOK Rugged Barrier Stop   Timber Creek Black MLOK Rugged Barrier Stop, a revolutionary accessory designed to enhance the stability and accuracy of your rifle when braced against various barriers. Crafted with precision and...
    Now: $29.69
    Was: $40.00
  • Timber Creek Orange UltraLight Enforcer 13 HandGuard

    Timber Creek Orange Ultralight Enforcer 13" hand guard

    MSRP: $219.99
    $170.99
    Timber Creek Orange UltraLight Enforcer 13" HandGuard -FREE SHIPPING!                          Elevate your AR-15 build with the Timber Creek 13" Ultralight Enforcer Handguard...
    MSRP: $219.99
    $170.99
  • Timber Creek 15inch Black UltraLight Enforcer Hand Guard

    Timber Creek 15" Black Ultralight Enforcer Hand Guard

    MSRP: $259.99
    $170.99
    Timber Creek 15" Black Ultra Light Enforcer Hand Guard-FREE SHIPPING!                               Upgrade your AR-15 with unmatched strength, precision, and...
    MSRP: $259.99
    $170.99
  • Timber Creek Enforcer Black 7Handguard

    Timber Creek Enforcer Black 7in Hand Guard

    MSRP: $178.99
    $137.69
    Timber Creek Enforcer Black 7"Handguard-FREE SHIPPING       The Timber Creek Outdoors Enforcer 7" Handguard in black is engineered for shooters who demand performance, precision, and durability in a compact, ultra-lightweight...
    MSRP: $178.99
    $137.69
  • On Sale
    Timber Creek AR-15 Black Ambidextrous Kit

    Timber Creek AR-15 Black Ambidextrous Kit

    Now: $116.09
    Was: $159.99
    Timber Creek AR-15 Black Ambidextrous Kit- FREE SHIPPING!       The Enforcer Ambidextrous Charging Handle is a drop-in replacement for mil-spec charging handles. Oversized levers allow for easy access and fluid operation no matter what...
    Now: $116.09
    Was: $159.99
  • On Sale
    Timber Creek AR-15 Black Upper Parts Kit

    Timber Creek AR-15 Black Upper Parts Kit

    Now: $124.19
    Was: $180.00
    Timber Creek Outdoors AR-15 Black Upper Parts Kit- FREE SHIPPING         Upgrade your AR-15 with the Timber Creek Outdoors AR-15 Black Upper Parts Kit, a complete package designed for shooters who demand exceptional...
    Now: $124.19
    Was: $180.00
  • Timber Creek AR-15 Black Lower Parts Kit.

    Timber Creek Outdoors AR-15 Black Lower Parts Kit

    MSRP: $99.99
    $80.99
    Timber Creek Outdoors AR-15 Black Lower Parts Kit Elevate your next AR build with the Timber Creek AR-15 Black Lower Parts Kit, a precision-crafted solution for shooters who demand reliability, durability, and tactical style. Built from aircraft-grade...
    MSRP: $99.99
    $80.99
  • Timber Creek Enforcer 13in Black MLOK Handguard

    Timber Creek 13" Black Enforcer Hand Guard

    MSRP: $219.99
    $161.09
    Timber Creek Enforcer 13in Black MLOK Handguard- FREE SHIPPING!           Enhance your AR-15 build with the rugged performance and premium styling of the Timber Creek Outdoors 13" Enforcer Full Rail Hand Guard...
    MSRP: $219.99
    $161.09
  • Timber Creek black Enforcer 9 inch Handguard

    Timber Creek 9" Black Enforcer Hand Guard

    MSRP: $179.99
    $143.99
    Timber Creek Enforcer 9" Black Handguard-FREE SHIPPING     Upgrade your AR-15 with the Timber Creek Enforcer 9" Handguard in a sleek matte black finish—engineered for shooters who demand lightweight agility, durability, and style. Whether...
    MSRP: $179.99
    $143.99
  • M16 / AR15 Bolt Carrier Group - 6.8 SPC .224 Valkyrie Nitride

    M16 / AR15 Bolt Carrier Group - 6.8 SPC .224 Valkyrie Nitride

    $121.46
    M16 / AR15 Bolt Carrier Group - 6.8 SPC .224 Valkyrie Nitride 8620 M16 style carrier H&M Black Nitride finish Properly heat treated Final grind before plating 9310 6.8SPC / .224 Valkyrie bolt Heat treated Shot peened H&M Black Nitride...
    $121.46
  • AR-15 CONTRACT FORGED 7075 A4 UPPER RECEIVERS-A1ARMORY

    AR-15 Contract Forged 7075 A4 Upper Receiver

    $71.09
    A1Armory Black Forged Upper Receiver      Our receivers are excess military-contract capacity that we bring directly to you. These are the finest upper receivers on the market, period!   Features: Machined from 7075...
    $71.09
  • AR-10 .3086.5 Creedmoor.243 Winchester Bolt Carrier Group

    AR-10 .308/6.5 Creedmoor/.243 Winchester Nitride Bolt Carrier Group

    $112.49
    AR-10 .308/6.5 Creedmoor/.243 Winchester Bolt Carrier Group-FREE SHIPPING               Description: Elevate your AR-10 platform to new heights with our AR-10/.308/6.5 Creedmoor/.243 Winchester Rear Charging Bolt...
    $112.49
  • AR-15 .458 SOCOM .450 Bushmaster Bolt Carrier Group-A1Armory

    A1Armory AR-15 .458 SOCOM/.450 Bushmaster Bolt Carrier Group

    $71.99
    AR-15 .458 SOCOM / .450 Bushmaster Bolt Carrier Group         Description: Elevate your AR-15's performance to new heights with our premium .458 SOCOM / .450 Bushmaster Bolt Carrier Group. Engineered with precision...
    $71.99
  • On Sale
    AR-15 6.5 Grendel Type II Bolt Carrier Group-a1armory

    A1Armory AR-15 6.5 Grendel Type II Nitride Bolt Carrier Group

    Now: $71.99
    Was: $108.99
    AR-15 6.5 Grendel Type II Bolt Carrier Group-   Specifications:                         Caliber / Gauge 6.5 GrendelCarrier Style StandardPlatform AR-15 Bolt...
    Now: $71.99
    Was: $108.99
  • AR-15 Complete Billet Premium Upper Receiver —5.56 w16 Barrel, 15 MLOK Handguard

    AR-15 5.56 NATO 16" Complete Billet Premium Upper Receiver

    $485.99
    AR-15 5.56 NATO 16" Complete Billet Premium Upper Receiver-FREE SHIPPING       The perfect upper for your lower, without all the tools required to build it. Our complete upper receivers are made from the highest quality USA produced...
    $485.99
  • AR-15 Gold Plated Bolt Carrier Group

    AR-15 .223/5.56 Gold Plated Bolt Carrier Group

    MSRP: $389.99
    $305.99
    AR-15 Gold Plated Bolt Carrier Group -FREE SHIPPING!       Enhance your AR-15’s performance and style with this premium Gold Plated Bolt Carrier Group from Guntec USA. Combining American craftsmanship with high-end...
    MSRP: $389.99
    $305.99
  • Timber Creek 15 Black Enforcer Hand Guard

    Timber Creek 15" Black Enforcer Hand Guard

    MSRP: $259.99
    $170.99
    Timber Creek 15" Black Enforcer Full Rail Hand Guard--FREE SHIPPING!       Upgrade your AR-15 with the Timber Creek 15" Enforcer Full Rail Hand Guard in a sleek black anodized finish. Engineered for durability and performance,...
    MSRP: $259.99
    $170.99
  • AR-15 5.56 NATO 16" Stainless Carbine Side Charging Complete Upper

    AR-15 5.56 NATO 16" Stainless M4 Carbine Side Charging Upper

    $278.99
    AR-15 5.56 NATO 16" Stainless Carbine Side Charging Complete Upper-  FREE SHIPPING     ✅ FREE SHIPPING Upgrade your AR build with this precision-engineered 16" Stainless Steel Side Charging Complete Upper. Designed for shooters who...
    $278.99
  • On Sale
    Guntec AR-15 5.56 Complete Ultralight Series Pistol Kit- No Lower- Anodized Red

    Guntec AR15 5.56 Red Complete Ultralight Series Pistol Kit

    Now: $620.99
    Was: $849.00
    Guntec AR-15 5.56 Complete Ultralight Series Pistol Kit- No Lower- Anodized Red-  FREE SHIPPING!     All US Made Kit Does Not Come Assembled 5.56 Complete BCG Forward Assist Asssembly Ultralight Series...
    Now: $620.99
    Was: $849.00
  • On Sale
    Guntec AR15 5.56 FDE Complete Rifle Kit #4-A1Armory.com

    Guntec AR15 5.56 FDE Complete Rifle Kit #4

    Now: $737.99
    Was: $929.00
    Guntec AR-15 5.56 Complete Rifle Kit #4- No Lower- Flat Dark Earth- FREE SHIPPING!                       All US Made Complete Rifle Kit Contains: 5.56 Ejection Door...
    Now: $737.99
    Was: $929.00
  • On Sale
    Guntec AR-15 5.56 Complete Rifle Kit #5- No Lower-A1Armory

    Guntec AR-15 5.56 Complete Rifle Kit #5

    Now: $701.99
    Was: $849.00
    Guntec AR-15 5.56 Complete Rifle Kit #5- No Lower-  FREE SHIPPING!     All US Made Complete Rifle Kit Contains: 5.56 Ejection Door Assembly 5.56 Complete Lower Parts Kit AR-15 MLS Gen 2 Stock Assembly...
    Now: $701.99
    Was: $849.00
  • AR-15 Mil Spec Buffer Tube With End Plate And Castle Nut

    AR15 Mil Spec Buffer Tube With End Plate And Castle Nut

    MSRP: $22.99
    $17.09
    AR-15 Mil Spec Buffer Tube With End Plate And Castle Nut       Upgrade your AR-15 with a battle-tested buffer tube kit engineered for reliability, strength, and smooth performance. Crafted from high-grade T6 aluminum and proudly made...
    MSRP: $22.99
    $17.09
  • On Sale
    Guntec AR-15 5.56 Complete Rifle Kit #2- No Lower- Flat Dark Earth

    Guntec AR15 5.56 FDE Complete Rifle Kit #2

    Now: $697.49
    Was: $829.00
    Guntec AR-15 5.56 Complete Rifle Kit #2- No Lower- FREE SHIPPING!                      All US Made Complete Rifle Kit Contains: 5.56 Ejection Door Assembly 5.56 Complete Lower...
    Now: $697.49
    Was: $829.00
  • On Sale
    Guntec AR-15 5.56 Complete Rifle Kit #3-A1Armory

    Guntec AR-15 5.56 Complete Rifle Kit #3

    Now: $701.99
    Was: $849.00
    Guntec AR-15 5.56 Complete Rifle Kit #3- No Lower- FREE SHIPPING!   All US Made Complete Rifle Kit Contains: 5.56 Ejection Door Assembly 5.56 Complete Lower Parts Kit AR-15 MLS Gen 2 Stock Assembly...
    Now: $701.99
    Was: $849.00
  • AR-15 Low Profile Gas Block, 0.750” GOLD Aluminum

    AR-15 Gold Low Profile Gas Block 0.750” Aluminum

    $16.65
    AR-15 Low Profile Gas Block .750 GOLD Aluminum   Mil-Spec dimensions .750 diameter Aluminum construction Anodized GOLD Includes roll pin, 2 set screws and allen wrench Note: Not designed for bull barrels Fits: AR .750"...
    $16.65
  • AR-15 Low Profile Gas Block, 0.750” Blue Aluminum

    AR15 .750 Blue Low Profile Aluminum Gas Block

    $16.65
    AR-15 Low Profile Gas Block, 0.750” Blue Aluminum         Mil-Spec dimensions .750 diameter Aluminum construction Anodized Blue Includes roll pin, 2 set screws and allen wrench Note: Not designed for bull...
    $16.65
  • AR-15 Tan Tactical Mil Spec Charging Handle-www.A1Armory.com

    AR-15 Tan Tactical Charging Handle

    $17.99
    AR-15 Tan Tactical Charging Handle     Mil-Spec 6061-T6 Aircraft Aluminum Tan/Dark Earth Finish Smooth Operation under Extreme Conditions Fits: AR-15                          ...
    $17.99
  • AR-15 Red Steel Dual Ambidextrous Safety Selector Lever

    AR-15 Red Dual Safety Selector Lever

    MSRP: $32.99
    $22.49
    AR-15 Red Steel Dual Ambidextrous Safety Selector Lever       AR-15 Red Dual Safety Selector Lever, a precision-engineered upgrade designed to elevate the functionality and aesthetics of your AR platform. This ambidextrous safety selector...
    MSRP: $32.99
    $22.49
  • AR-15 FDE Steel Dual Ambidextrous Safety Selector Lever

    AR-15 FDE Dual Ambidextrous Safety Selector Lever

    MSRP: $29.99
    $23.39
    AR-15 FDE Steel Dual Ambidextrous Safety Selector Lever       AR-15 Flat Dark Earth (FDE) Cerakote Steel Dual Ambidextrous Safety Selector Lever, a precision-engineered enhancement designed to elevate your firearm's functionality and...
    MSRP: $29.99
    $23.39
  • On Sale
    A1Armory AR-15, AR-10 Tan Ambidextrous Knurled Charging Handle

    A1Armory AR-15, AR-10 Tan Knurled Ambidextrous Charging Handle

    Now: $26.09
    Was: $39.99
    A1Armory AR-15, AR-10 Tan Ambidextrous Knurled Charging Handle     Brand new product that allows both right and left-handed shooters to easily charge their AR-15. Also useful for 3 gun shooting and for training off-hand use. • Pulling...
    Now: $26.09
    Was: $39.99
  • On Sale
    A1Armory AR15 Knurled Blue Ambidextrous Charging Handle-www.A1Armory.com

    A1Armory Blue Knurled Ambidextrous Charging Handle

    MSRP: $39.99
    Now: $26.99
    Was: $39.99
    Blue Ambidextrous AR-15 Knurled Charging Handle       • Pulling from either side will result in a smooth reliable pull using the textured knurled handles• Made from Strong Aircraft Grade T6 Aluminum, hard-coated anodized...
    MSRP: $39.99
    Now: $26.99
    Was: $39.99
  • On Sale
    A1Armory AR-15AR-10LR-308 Red Ambidextrous Knurled Charging Handle

    A1Armory Red Knurled Ambidextrous Charging Handle

    Now: $25.19
    Was: $39.99
    AR-15/AR-10/LR-308 Red Ambidextrous Knurled Charging Handle       Brand new product that allows both right and left-handed shooters to easily charge their AR-15. Also useful for 3 gun shooting and for training off-hand use. • Pulling...
    Now: $25.19
    Was: $39.99
  • On Sale
    AR15 Charging Handle, With Tactical Style Ambi Handle

    AR15 Charging Handle With Tactical Style Ambi Handle

    Now: $10.79
    Was: $18.99
    A1Armory AR-15 Black Charging Handle with Ambi Latch       Product Description: A1Armory AR-15 Black Charging Handle with Ambi Latch Elevate your AR-15 experience with the A1Armory AR-15 Black Charging Handle featuring an Ambi Latch,...
    Now: $10.79
    Was: $18.99
  • AR15 Anodized Billet Upper Receiver

    AR15 Anodized Billet Upper Receiver

    $130.50
    AR15 Anodized Billet Upper Receiver-FREE SHIPPING         Our in house machined AR15 billet upper receivers are the perfect compliment to our billet lowers. Machined from a solid brick of 7075-T6 aluminum, hand deburred, tumbled, and...
    $130.50
  • AR-15 5.56.223 TIN Bolt Carrier Group

    A1Armory Gold Titanium Nitride TIN 5.56/.223 Bolt Carrier Group

    $133.19
    AR-15 5.56/.223 TIN Bolt Carrier Group- FREE SHIPPING!          Enhance your AR-15's reliability and durability with our meticulously crafted AR-15 5.56/.223 Titanium Nitride (TIN) Bolt Carrier Group. Engineered for...
    $133.19