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17 Design and Mfg. Billet AR-15 Stripped Lower Receiver 5.56 NATO AR-15 Stripped Lower Receiver

The 17 Design & Manufacturing billet AR-15 stripped lower receiver is a machined foundation for your custom AR-15 build. It is made to mil-spec dimensions for parts interchangeability while offering build features like an upper tensioning screw and a flared magwell angle for improved fit and feel.

Key features

  • Machined to mil-spec AR-15 dimensions for compatibility with standard AR-15 components
  • Upper tensioning screw allows fine-tuning the upper-to-lower fit
  • Flared magwell angle for an easier, more positive magazine seating feel
  • Threaded bolt catch pin feature
  • Billet machining with tight tolerance focus to support reliable part interchangeability

Use this stripped lower as the foundation for your next AR-15 build and select the upper, barrel, and accessories that match your intended use.

17 Design and Mfg. Billet AR-15 Stripped Lower Receiver: quick facts

What caliber is the 17 Design and Mfg. Billet AR-15 Stripped Lower Receiver?
It is chambered in 5.56 NATO.
What kind of action does it use?
Double Action.
Is it new or used?
New, in the original packaging.
Can I buy it in Connecticut?
Yes. It ships to a licensed FFL dealer in Connecticut; you pick it up there after the background check. Connecticut buyers need a Long Gun Eligibility Certificate or pistol permit, and the Connecticut dealer will only transfer rifles and shotguns that are legal under the state's assault weapon law.
Is it in stock?
Yes, at $137.39. Orders leave within 1-2 business days; shipping is free over $999.

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