AR-15 Build Kits
At A1Armory.com, our AR-15 Build Kits offers enthusiasts and professionals alike a comprehensive array of components to construct their ideal AR-15 rifle or pistol. Each kit is meticulously curated to include high-quality components such as upper and lower receivers, barrels, handguards, stocks, and all necessary small parts, providing everything needed to craft a reliable and personalized firearm.
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AR-10/LR-308 18" Stainless Straight Fluted Barrel Rifle Kit
$712.48AR-10/LR-308 18" Stainless Straight Fluted Barrel Rifle Kit- FREE SHIPPING Title: AR-10/LR-308 18" Stainless Straight Fluted Barrel Rifle Kit - DPMS Compatible Description: Fully Customizable Display: This...$712.48 -
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Guntec AR15 Black Honeycomb series Furniture Set
Now: $245.69Was: $309.95Guntec AR15 Honeycomb Series Black Anodized Furniture Set- FREE SHIPPING Handguard: Us Made Proprietary Barrel Nut Included Triangle / Diamond Cuts Throughout Handguard To Reduce...Now: $245.69Was: $309.95 -
AR15 5.56 Nato 7.5" M4 Stainless Pistol Length Rear Charging Upper
$262.98AR15 5.56 Nato 7.5" M4 Pistol Length Rear Charging Complete Upper-FREE SHIPPING AR-15 5.56 NATO 7.5" M4 Pistol Length Rear Charging Complete Upper, the ultimate solution for those seeking compact yet powerful performance. Crafted...$262.98 -
AR15 7.62x39 7.5" Length Complete Pistol Upper
$263.89AR15 7.62x39 7.5" Pistol Length Complete Upper- FREE SHIPPING AR-15 Complete 7.62x39 Pistol Length Upper, a compact powerhouse designed for precision and reliability. Here's what sets it apart: Barrel: Boasting a 7.5" heavy barrel...$263.89 -
AR15 .223 Wylde 7.5" Parkerized M4 Complete Pistol Upper
$263.89AR-15 .223 Wylde 7.5" Parkerized M4 Complete Pistol Upper- FREE SHIPPING Choose to Add The Full Purgo Ambi Build Kit- Everything you see comes with the kit. Everything but the 80% lower receiver and magazine. .223 Wylde pistol...$263.89 -
AR15 .350 Legend 16" Stainless Carbine Complete Upper
$318.49AR-15 .350 Legend 16" Stainless Carbine Complete Upper Assembly-FREE SHIPPING Title: "Enhance Your AR-15 with Precision: .350 Legend 16" Stainless Carbine Complete Upper Assembly" Description: Upgrade your AR-15 with our...$318.49 -
AR-15 7.62x39 7.5" Side Charging Standard Complete Pistol Build Kit
$304.84AR-15 7.62X39 7.5" Side Charging Complete Standard Build Kit -FREE SHIPPING This AR-15 complete 7.62x39 pistol length upper has a 7.5" heavy barrel with a parkerized finish, and features a 1:10 twist rate, with a pistol length gas...$304.84 -
AR-15 7.62x39 7.5" Side Charging Jingo Complete Pistol Build Kit
$354.89AR-15 7.62X39 7.5" Side Charging Complete Jingo Build Kit -FREE SHIPPING NO LOWER WITH KIT This AR-15 complete 7.62x39 pistol length upper has a 7.5" heavy barrel with a parkerized finish, and features a 1:10 twist rate, with a pistol...$354.89 -
7.62x39 7.5" Pistol Length Complete Jingo Build Kit
$354.897.62x39 7.5" Pistol Length Complete Jingo Build Kit- FREE SHIPPING Includes: Carbine 3oz Buffer Lightweight Jingo Buttstock Extended Takedown Pins Rear Charging Handle 6 position Buffer Tube Dust Cover M4 flat-top billet upper...$354.89 -
AR-15 16" .450 Bushmaster Side Charging Complete Standard Build Kit
$309.3916" .450 Bushmaster Alpha Side Charging Complete Standard Build Kit- FREE SHIPPING! The 16" .450 Bushmaster Alpha Side Charging Complete Standard Build Kit is designed for power and precision, offering a well-rounded option for hunters and...$309.39 -
AR-15 .300 Blackout 7.5" Side Charging Complete Jingo Pistol Build Kit
$391.29AR-15 .300 Blackout 7.5" Side Charging Complete Pistol Jingo Build Kit-FREE SHIPPING! This kit is your Jingo build kit. Everything & more you need to complete your AR15 .300 Blackout Pistol Build. Includes a Lightweight Jingo Buttstock...$391.29 -
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AR-15 18" .223 Wylde Nitride Bear Claw Side Charging Upper
Now: $308.48Was: $388.65AR-15 18" .223 Wylde Nitride Bear Claw Side Charging Upper- FREE SHIPPING Introducing the ultimate in precision and reliability for your AR-15 platform: the AR-15 18" .223 Wylde Nitride Bear Claw Side Charging Upper. Crafted...Now: $308.48Was: $388.65 -
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AR-15 5.56 Nato 16" Side Charging Carbine Upper Assembly
Now: $243.87Was: $319.99AR-15 5.56 Nato 16" Side Charging Carbine Complete Upper Assembly- FREE SHIPPING AR-15 5.56 NATO 16" Side Charging Carbine Complete Upper Assembly. Engineered for precision, reliability, and ease of use, this upper assembly is...Now: $243.87Was: $319.99 -
AR15 5.56 Nato 16" Complete Carbine Length Upper Assembly
$409.49TIGER ROCK AR15 5.56 Nato 16" Complete Carbine Length Upper Assembly-FREE SHIPPING Specs: Barrel Length: 16" Caliber: 5.56 NATO Twist Rate: 1:8 Gas System: Carbine Length Muzzle Thread: 1/2-28 Barrel Coating: Black...$409.49 -
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7.62x39 7.5" Pistol Length Complete Build Kit-No Lower
Now: $309.39Was: $409.997.62x39 7.5" Pistol Length Complete Standard Build Kit-No Lower- FREE SHIPPING Introducing our 7.62x39 7.5" Pistol Length Complete Standard Build Kit-No Lower, designed to deliver unrivaled performance and...Now: $309.39Was: $409.99 -
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.300 Blackout 7.5" Side Charging Complete Pistol Standard Build Kit
Now: $354.89Was: $424.99300 Blackout 7.5" Side Charging Complete Pistol Standard Build Kit-FREE SHIPPING! This kit is your standard build kit. Everything you need to complete your AR15 .300 Blackout Pistol Build. Includes a cushion buffer (which can be removed)...Now: $354.89Was: $424.99 -
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Guntec AR-15 9mm Complete Micro Upper Pistol Kit
Now: $464.05Was: $619.00Guntec AR-15 9mm Complete Micro Upper Pistol Kit -FREE SHIPPING! -NOT ASSEMBLED- All US Made 9mm Upper Receiver US 4″ AIR-LOK Series M-LOK Handguard With Barrel Nut & Hardware (GT-4ALC) 1/2 X...Now: $464.05Was: $619.00 -
Guntec AR-15 5.56 SpitFire Complete Pistol Upper
$545.99Guntec AR-15 5.56 SpitFire Complete Pistol Upper -FREE SHIPPING! -NOT ASSEMBLED Guntec AR-15 5.56 SpitFire Complete Pistol Upper, an exemplary piece of American craftsmanship designed to elevate your...$545.99 -
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Timber Creek Burnt Bronze Enforcer Build Kit
Now: $536.89Was: $749.99Timber Creek Burnt Bronze Enforcer Build Kit-FREE SHIPPING Choose 7",9",13" or 15" Timber Creek Burnt Bronze Enforcer Build Kit, a precision-crafted firearm kit designed to elevate your shooting experience. Here's why this kit stands...Now: $536.89Was: $749.99 -
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Timber Creek Purple Enforcer Build Kit
Now: $518.69Was: $749.99Timber Creek Purple Enforcer Build Kit- FREE SHIPPING Choose 7",9",13" or 15" Timber Creek Purple Enforcer Build Kit, a powerhouse of customizable features for your AR build. Elevate your firearm to new heights with...Now: $518.69Was: $749.99 -
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Timber Creek Tungsten Enforcer Build Kit
Now: $536.89Was: $749.99Timber Creek Tungsten Enforcer Build Kit-FREE SHIPPING Choose 7",9",13" or 15" Timber Creek Tungsten Enforcer Build Kit, a powerhouse of features that redefine precision and control in your firearm. Elevate your shooting experience with...Now: $536.89Was: $749.99 -
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Timber Creek Black Enforcer Build Kit
Now: $546.00Was: $749.99Timber Creek Black Enforcer Build Kit- FREE SHIPPING Choose 7",9",13" or 15" Timber Creek Black Enforcer Build Kit, a premium firearm assembly that combines cutting-edge features for unparalleled performance. Elevate your...Now: $546.00Was: $749.99 -
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Timber Creek Blue Enforcer Build Kit
Now: $536.89Was: $749.99Timber Creek Blue Enforcer Build Kit-FREE SHIPPING Choose 7",9",13" or 15" Timber Creek Blue Enforcer Build Kit, a premium firearm customization solution that combines cutting-edge features with precision engineering...Now: $536.89Was: $749.99 -
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Timber Creek OD Green Enforcer Build Kit
Now: $536.89Was: $749.99Timber Creek Outdoors OD Green Enforcer Build Kit-FREE SHIPPING Choose 7",9",13" or 15" Timber Creek Enforcer Build Kit, an epitome of precision and versatility. Elevate your AR-building experience with a plethora of features designed to...Now: $536.89Was: $749.99 -
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Timber Creek Orange Enforcer Build Kit
Now: $536.89Was: $749.99Timber Creek Orange Enforcer Build Kit- FREE SHIPPING Choose 7",9",13" or 15" Timber Creek Orange Enforcer Build Kit, your gateway to precision and customization in the world of AR platforms. Elevate your shooting experience...Now: $536.89Was: $749.99 -
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Timber Creek Red Enforcer Build Kit
Now: $536.89Was: $749.99Timber Creek Outdoors Red Enforcer Build Kit-FREE SHIPPING Choose 7",9",13" or 15" Timber Creek Red Enforcer Build Kit, a premium firearm kit offering unparalleled versatility and performance. Elevate your AR build with the...Now: $536.89Was: $749.99 -
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Timber Creek Robins Egg Blue Enforcer Build Kit
Now: $536.89Was: $749.99Timber Creek Outdoors Robins Egg Blue Enforcer Build Kit- FREE SHIPPING Choose 7",9",13" or 15" Timber Creek Robins Egg Blue Enforcer Build Kit – an exceptional blend of precision engineering and sleek design. Elevate...Now: $536.89Was: $749.99 -
7.5" 5.56 Nato Stainless Side Charging Pistol Upper
$263.89AR15 7.5" 5.56 Nato Stainless Side Charging Pistol Upper- FREE SHIPPING AR15 7.5" 5.56 NATO Stainless Side Charging Pistol Upper, designed to deliver unparalleled performance and reliability in a compact and versatile package...$263.89 -
On Sale
8.5" .300 Blackout Parkerized Pistol Length Complete Upper
Now: $252.97Was: $294.998.5".300 Blackout Pistol Length Complete Upper-FREE SHIPPING 8.5" .300 Blackout Pistol Length Complete Upper, engineered for precision, reliability, and versatility. Crafted with meticulous attention to detail and utilizing...Now: $252.97Was: $294.99 -
AR-15 7.62x39 10.5" Carbine Length Complete Upper
$262.07AR-15 7.62x39 10.5" Carbine Length Complete Upper- FREE SHIPPING Title: Premium AR-15 7.62x39 10.5" Carbine Length Complete Upper - Upgrade Your Arsenal! Product Description: Unlock the full potential of your AR-15 with...$262.07 -
18" .450 Bushmaster Mid Length Complete Upper
$308.4818".450 Bushmaster Heavy Barrel Complete Upper -FREE SHIPPING Description: Upgrade your AR-15 with our top-of-the-line 18" .450 Bushmaster Mid-Length Complete Upper. Crafted with precision and designed for superior performance,...$308.48 -
AR15 .223 Wylde 20" SS Barrel Complete Upper Assembly
$308.48AR-15 .223 Wylde 20" SS Barrel Complete Upper Assembly-FREE SHIPPING Title: Precision Performance: AR-15 .223 Wylde 20" SS Barrel Complete Upper Assembly Description: Unlock the full potential of your AR-15...$308.48 -
AR 7.62x39 16" Rifle Kit With 10" M-Lok Super Slim Light Handguard
$416.77AR 7.62x39 16" Rifle Kit With 10" M-Lok Super Slim Light Handguard- FREE SHIPPING AR 7.62x39 16" Rifle Kit with a 10" M-Lok Super Slim Light Handguard, designed to fulfill your AR15 rifle build aspirations with unmatched quality and...$416.77 -
10.5" .450 Bushmaster Carbine Rear Charging Complete Upper
$263.8916" .450 10.5" Bushmaster Carbine Rear Charging Complete Upper -FREE SHIPPING Description: Upgrade your AR-15 with our 10.5" .450 Bushmaster Carbine Rear Charging Complete Upper, designed to provide unparalleled...$263.89 -
16" .450 Bushmaster Side Charging Upper Assembly
$300.2916" .450 Bushmaster Parkerized Side Charging Carbine Upper Assembly- FREE SHIPPING! Title: Premium AR-15 .450 Bushmaster Complete Upper Assembly with 16" Heavy Barrel Description: Upgrade your AR-15 platform...$300.29 -
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Guntec AR-15 Ultimate Rifle Kit Anodized Red
Now: $568.74Was: $699.99AR-15 Anodized Red Ultimate Rifle Kit --FREE SHIPPING! AR-15 Anodized Red Ultimate Rifle Kit - a comprehensive package that combines top-tier components to deliver unparalleled performance and stunning...Now: $568.74Was: $699.99 -
Guntec AR-15 Purple Anodized Ultimate Pistol Kit
$545.95Guntec AR-15 Purple Anodized Ultimate Pistol Kit-FREE SHIPPING! Guntec USA AR-15 Anodized Purple Ultimate Pistol Kit, a meticulously crafted ensemble that combines precision engineering with a touch...$545.95 -
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Odin Works 6.5 Grendel 16.1" Complete Upper
Now: $850.84Was: $999.00Odin Works 6.5 Grendel 16.1" Complete Upper-FREE SHIPPING Introducing the Odin Works 6.5 Grendel 16.1" Complete Upper, a pinnacle of precision engineering and performance. Crafted with meticulous attention to detail, this upper brings...Now: $850.84Was: $999.00 -
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Odin Works 9mm 7.5" Stainless Barrel Complete Billet Upper
Now: $544.17Was: $649.99Odin Works 9mm Complete Pistol Upper- FREE SHIPPING The foundation of this all new complete 9mm upper from ODIN Works is a billet upper receiver bearing the ODIN name. On the upper is an ODIN dust cover and also new from ODIN is the XCH,...Now: $544.17Was: $649.99 -
7.62x39 16" Carbine Length Side Charging Complete Upper
$309.397.62X39 16" Carbine Length Side Charging Upper-FREE SHIPPING 7.62X39 16" Carbine Length Side Charging Upper, designed for precision and performance in your AR-15 platform. With a heavy barrel profile and a 1:10 twist,...$309.39