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CPF Pistol Kit /5" 300 AAC / 1:5 /Navy / 205-836
This 5" AR Pistol Kit includes everything you need to build a Micro AR pistol—except for a stripped lower & BCG. The receiver is a flat top M4 Mil-Spec upper, forged and CNC machined from 7075-T6...
Add to CartWas: $539.00On Sale $319.00 -
CPF Pistol Kit /5" 300 AAC / 1:5 / Air Force / 205-836
This 5" AR Pistol Kit includes everything you need to build a Micro AR pistol—except for a stripped lower & BCG. The receiver is a flat top M4 Mil-Spec upper, forged and CNC machined from 7075-T6...
Add to CartWas: $539.00On Sale $319.00 -
CPF Pistol Kit /5" 300 AAC / 1:5 / Marines / 205-836
This 5" AR Pistol Kit includes everything you need to build a Micro AR pistol—except for a stripped lower & BCG. The receiver is a flat top M4 Mil-Spec upper, forged and CNC machined from 7075-T6...
Add to CartWas: $539.00On Sale $319.00 -
CPF Pistol Kit /5" 300 AAC / 1:5 /Coast Guard/ 205-836
This 5" AR Pistol Kit includes everything you need to build a Micro AR pistol—except for a stripped lower & BCG. The receiver is a flat top M4 Mil-Spec upper, forged and CNC machined from 7075-T6...
Add to CartWas: $539.00On Sale $319.00 -
CPF Pistol Kit /5" 300AAC/ 1:5 / Army / 205-836
This 5" AR Pistol Kit includes everything you need to build a Micro AR pistol—except for a stripped lower & BCG. The receiver is a flat top M4 Mil-Spec upper, forged and CNC machined from 7075-T6...
Add to CartWas: $539.00On Sale $319.00 -
CPF Pistol Kit /5" 7.62x39 / 1:5 / Marines / 205-821
This 5" AR Pistol Kit includes everything you need to build a Micro AR pistol—except for a stripped lower & BCG. The receiver is a flat top M4 Mil-Spec upper, forged and CNC machined from 7075-T6...
Add to CartWas: $539.00On Sale $319.00 -
CPF Pistol Kit /5" 7.62x39 / 1:5 / Air Force / 205-821
This 5" AR Pistol Kit includes everything you need to build a Micro AR pistol—except for a stripped lower & BCG. The receiver is a flat top M4 Mil-Spec upper, forged and CNC machined from 7075-T6...
Add to CartWas: $539.00On Sale $319.00 -
CPF Pistol Kit /5" 7.62x39 / 1:5 /Navy / 205-821
This 5" AR Pistol Kit includes everything you need to build a Micro AR pistol—except for a stripped lower & BCG. The receiver is a flat top M4 Mil-Spec upper, forged and CNC machined from 7075-T6...
Add to CartWas: $539.00On Sale $319.00 -
CPF Pistol Kit /5" 7.62x39 / 1:5 /Coast Guard/ 205-821
This 5" AR Pistol Kit includes everything you need to build a Micro AR pistol—except for a stripped lower & BCG. The receiver is a flat top M4 Mil-Spec upper, forged and CNC machined from 7075-T6...
Add to CartWas: $539.00On Sale $319.00 -
CPF Pistol Kit /5" 7.62x39 / 1:5 / Army / 205-8121
This 5" AR Pistol Kit includes everything you need to build a Micro AR pistol—except for a stripped lower & BCG. The receiver is a flat top M4 Mil-Spec upper, forged and CNC machined from 7075-T6...
Add to CartWas: $539.00On Sale $319.00 -
AR15 Pistol Upper Assembly / 5" 5.56 Nato / ANODIZED BLUE W BCG
Upgrade your build with the AR15 Pistol Upper Assembly / 5" 5.56 NATO / 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 $330.00 -
AR15 Pistol Upper Assembly / 5" 5.56 Nato / ANODIZED PURPLE W BCG
Upgrade your build with the AR15 Pistol Upper Assembly / 5" 5.56 NATO / 1:5 / Purple. This compact upper features a 5" barrel with a 1:5 twist rate for reliable performance in micro setups. Finished...
Add to CartWas: $489.00On Sale $330.00
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
