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AR15 Pistol Upper Assembly / 5" 7.62x39 / ANODIZED PURPLE
Upgrade your build with the AR15 Pistol Upper Assembly / 5" 7.62x39 / 1:5 / Purple. This compact upper features a 5" barrel with a 1:5 twist rate for reliable performance in micro setups. Finished in...
Add to CartWas: $389.00On Sale $249.00 -
AR15 Pistol Upper Assembly / 5" 7.62x39 / ANODIZED BRONZE
Upgrade your build with the AR15 Pistol Upper Assembly / 5" 7.62x39 / 1:5 / Iodized Bronze. This compact upper is built for reliable performance in micro AR pistol setups. Featuring a 5" barrel...
Add to CartWas: $389.00On Sale $249.00 -
AR15 Pistol Upper Assembly / 5" 7.62x39 / ANODIZED BLUE
Upgrade your build with the AR15 Pistol Upper Assembly / 5" 7.62x39 / 1:5 / Iodized Blue. This compact upper is built for reliable performance in micro AR pistol setups. Featuring a 5" barrel...
Add to CartWas: $389.00On Sale $249.00 -
AR15 Pistol Upper Assembly / 5" 300 AAC / ANODIZED RED
Enhance your AR-15 pistol with the AR15 Pistol Upper Assembly / 5" 300 AAC / 1:5 / Red. Built for performance and durability, this compact upper is ideal for shooters looking for a powerful,...
Was: $389.00On Sale $249.00 -
AR15 Pistol Upper Assembly / 5" 300 AAC / ANODIZED PURPLE
Upgrade your build with the AR15 Pistol Upper Assembly / 5" 300 AAC / 1:5 / Purple. This compact upper features a 5" barrel with a 1:5 twist rate for reliable performance in micro setups. Finished in...
Add to CartWas: $389.00On Sale $249.00 -
AR15 Pistol Upper Assembly / 5" 300 AAC / ANODIZED BRONZE
Upgrade your build with the AR15 Pistol Upper Assembly / 5" 300 AAC / 1:5 / Iodized Bronze. This compact upper is built for reliable performance in micro AR pistol setups. Featuring a 5" barrel...
Add to CartWas: $389.00On Sale $249.00 -
AR15 Pistol Upper Assembly / 5" 300 AAC / ANODIZED BLUE
Upgrade your build with the AR15 Pistol Upper Assembly / 5" 300 AAC / 1:5 / Iodized Blue. This compact upper is built for reliable performance in micro AR pistol setups. Featuring a 5" barrel...
Add to CartWas: $389.00On Sale $249.00 -
AR15 Pistol Upper Assembly / 5" 7.62x39 / 1:5 / 160-819 Beware
This MICRO AR15 upper receiver assembly comes ready to attach to any Mil-Spec lower receiver. The receiver is a flat top M4 forged Mil-Spec upper receiver that is CNC Machined from 7075-T6 aluminum –...
Add to CartWas: $359.00On Sale $229.00 -
AR15 Pistol Upper Assembly / 5" 7.62x39 / 1:5 / 160-819 Fear Nothing
This MICRO AR15 upper receiver assembly comes ready to attach to any Mil-Spec lower receiver. The receiver is a flat top M4 forged Mil-Spec upper receiver that is CNC Machined from 7075-T6 aluminum –...
Add to CartWas: $359.00On Sale $229.00 -
AR15 Pistol Upper Assembly / 7.5" 5.56 Nato / ANODIZED BRONZE
The AR15 Pistol Upper Assembly / 7.5" 5.56 NATO / Anodized Bronze delivers compact performance with standout style. Built for reliability and durability, this upper features a 7.5-inch 5.56 NATO...
Add to CartWas: $389.00On Sale $269.99 -
AR15 Pistol Upper Assembly / 7.5" 5.56 Nato / ANODIZED RED
The AR15 Pistol Upper Assembly / 7.5" 5.56 NATO / Anodized Red delivers compact performance with standout style. Built for reliability and durability, this upper features a 7.5-inch 5.56 NATO barrel...
Add to CartWas: $389.00On Sale $269.99 -
AR15 Pistol Upper Assembly / 7.5" 5.56 Nato / ANODIZED PURPLE
The AR15 Pistol Upper Assembly / 7.5" 5.56 NATO / Anodized Purple delivers compact performance with standout style. Built for reliability and durability, this upper features a 7.5-inch 5.56 NATO...
Add to CartWas: $389.00On Sale $269.99
Limited Time Products
Limited Time Products – Exclusive AR15 Kits, Uppers & Parts
Don’t miss your chance to grab limited time AR15 products from AR15-Overstock.com — featuring top-performing micro AR pistol uppers, 5 inch ARP kits, and more. These exclusive builds and components are designed for shooters who want performance, precision, and unbeatable value.
From rifle kits and micro pistol kits to AR uppers and seasonal products, every item is built to last and priced to move fast. Whether you’re upgrading your setup or starting a new build, our limited time AR products deliver quality craftsmanship and head-turning designs you won’t find anywhere else.
Act fast — these kits and uppers are available only while supplies last.
Shop Micro AR Pistol Uppers, 5 Inch ARP Kits, and more limited-time builds today
