The Bear Creek Arsenal AR-15 stripped lower receiver (brand part no. LR-15) is the starting point for a custom AR-15 build, and it comes from a company that is known for price-conscious AR parts. It is fully machined, forged to mil-spec from 7075 aluminum and finished in black anodize, with a Multi-Caliber stamp on the receiver. Because it is a stripped lower, you choose the lower parts kit, trigger, pistol grip and stock that suit your build. It accepts the standard AR-15 parts you already know, so there is little guesswork when you assemble it. Builders who want a solid foundation from Bear Creek Arsenal will find this lower a practical choice.

Key Specifications

• The platform is the AR-15, so it takes the standard lower parts, upper receivers and magazines built for that pattern.
• The receiver is forged from 7075 aluminum, a strong alloy that is the usual choice for quality AR lowers.
• It is forged to mil-spec, which supports compatibility with common lower parts kits and uppers.
• The lower is fully machined, so it arrives ready for your parts rather than as a rough forging.
• The finish is black anodized, a durable coating that resists wear and corrosion.
• The receiver is stamped Multi-Caliber, the marking Bear Creek uses on this lower.
• It is sold stripped, so the lower parts kit, trigger and stock are chosen and installed by the builder.

Frequently Asked Questions

What does Multi-Caliber mean on this lower? Bear Creek Arsenal stamps this lower receiver Multi-Caliber. The caliber of the finished rifle is decided by the upper receiver and barrel you pair with it.

Is it a complete lower? No. It is a stripped lower receiver, so the lower parts kit, trigger group and stock are installed by the builder.

How is it finished? It is anodized black and forged to mil-spec from 7075 aluminum.

Buy the Bear Creek Arsenal AR-15 Stripped Lower Receiver, Multi-Caliber, Black Anodized

A stripped lower is where an AR-15 build begins, and a forged 7075 receiver with a clean black anodized finish is a sound place to begin. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and look through more AR-15 lowers while you are here.