Polymer 80 Lowers for Sale

Shop the best selection of Polymer 80 lowers at Builder’s Pistol Supply. Our P80 lower frames are available for pistols, AR-15 rifles, and LR-308 platforms. Every Polymer80 lower ships fast with tracking and includes the jig and drill bits needed to complete your build. Whether you are building your first Glock-compatible pistol or adding to your collection, we carry the frames, kits, and parts you need.

Polymer80 lowers are 80% frames that you complete yourself using basic tools. The process takes 1-2 hours and requires a drill press or hand drill, a Dremel or file, and the included jig. Once completed, you have a fully functional lower receiver compatible with standard Glock, AR-15, or LR-308 components. Our Polymer 80 lowers are available in multiple colors including black, FDE, grey, olive drab, and cobalt blue.

Why Buy Polymer 80 Lowers from Builder’s Pistol Supply?

We carry every current Polymer80 frame model including the PF940V2 (full-size Glock 17), PF940C (compact Glock 19), PF940SC (subcompact Glock 26), PF45 (full-size .45 ACP), and the PFS9 serialized frame. Every lower ships same-day on orders placed before 2PM and includes our satisfaction guarantee. We also carry complete build kits, slides, barrels, and lower parts kits so you can get everything in one order.

Polymer 80 Lower FAQ

Are Polymer 80 lowers legal? Yes. 80% frames are legal to purchase and complete for personal use in most states. Check your state and local laws before ordering.

What tools do I need? A drill press or hand drill, Dremel or files, vise, and the jig (included with every frame). No CNC machine or special tooling required.

How long does it take to complete? Most builders complete their first frame in 1-2 hours. Experienced builders can finish in under 45 minutes.