This Mil-Spec Lower Parts Kit for AR-15 from Next Level Armament (brand part no. NLX-LPK15) is a complete set of the small parts needed to finish out a stripped AR-15 lower receiver, built to mil-spec dimensions. A lower parts kit typically bundles the fire control group, pins, springs, detents, and other small hardware a builder would otherwise have to source individually. It’s a common starting point for anyone assembling an AR-15 lower from a stripped receiver.

Key Specifications

• Bundles the small parts needed to finish a stripped AR-15 lower receiver into a single kit.
• Built to mil-spec dimensions for compatibility with standard AR-15 lowers.

Frequently Asked Questions

What does a lower parts kit include? The small parts needed to finish a stripped AR-15 lower, such as the fire control group, pins, springs, and detents.

Is this kit mil-spec sized? Yes, it’s built to mil-spec dimensions for compatibility with standard AR-15 lower receivers.

Buy the Mil-Spec Lower Parts Kit

Finish your stripped AR-15 lower with this mil-spec parts kit from Next Level Armament. Order it from our Lubbock, Texas gun shop, and check our rifle parts selection for more rifle parts for your build.