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Quarter Circle 10 45ACP Glock Cut Bolt Assembly

Quarter Circle 10 45ACP Glock Cut Bolt Assembly
Only 5 left

Availability: In stock





Quarter Circle 10 is proud to offer our blowback pistol-caliber bolt carrier group for .45 ACP Glock magazine platforms. These are the best pistol-caliber BCGs available, and have been designed and milled to our exacting specifications based on our commitment to being Made For-Not Modified. These bolts are precision machined, with our patent-pending AR-15 style extractor for flawless operation. Each bolt features the “Glock Cut” for reliable feeding in the narrow feed lips of .45 ACP Glock magazines. Our bolts are build for compatibility with any standard AR trigger group, and come complete and ready for installation right out of the box.

Firing Pin
Firing Pin Spring
Firing Pin Cotter Pin
Removable Mass in Rear

15 oz assembled weight

Now, you can build your pistol-caliber platform with the peace of mind of knowing that every component is of the highest quality. Whether for home-defense, law enforcement, competition, or plinking, Quarter Circle 10 has you covered, with our philosophy of Made For- Not Modified. Each of our parts is engineered and manufactured with pistol calibers in mind, rather than modified from rifle-caliber components as an afterthought. We’re Quarter Circle 10, the AR Pistol-Caliber brand.

Additional Info

Additional Info

SKU 45ACP-Glock-Bolt
Manufacturer Quarter Circle 10
Finish No
Barrel Length No
Caliber .45 ACP
Configuration No
Option No
Gas Length No
Height No
Rail Length No
Mount No
Profile No
Reticle No
Co Witness No
Size No



Feel free to ask us any question regarding this product.