The Battle Arms Development Enhanced Complete lower parts kit (brand part number BAD-LPK-PKX) supplies the internals to finish an AR-15 lower build, built around investment-cast steel components finished in matte black. Battle Arms designs the control surfaces oversized for faster, more positive engagement under stress, with a T-shaped, tapered, and skeletonized heel that stands out from a standard mil-spec kit. It includes an enhanced bolt catch, an enhanced magazine catch, an enhanced single-side safety selector, and an adjustable tactical grip, giving a builder most of the ergonomic upgrades separately-sold enhanced parts kits offer in one package.

Key Specifications

• Built from investment-cast steel.
• Finished in matte black.
• Features oversized control surfaces for faster engagement.
• Uses a T-shaped, tapered, skeletonized heel design.
• Includes an enhanced bolt catch.
• Includes an enhanced magazine catch.
• Includes an enhanced single-side safety selector.
• Includes an adjustable tactical grip.
• Built for AR-15 lower assembly.

Frequently Asked Questions

Does this kit include a grip? Yes, it includes an adjustable tactical grip along with the internal parts.

What’s different about the safety selector? It’s an enhanced single-side selector rather than a standard mil-spec lever.

What material are the parts made from? Investment-cast steel, finished in matte black.

Buy the Battle Arms Development Enhanced Complete Lower Parts Kit, Steel, Black

Oversized controls and a skeletonized heel design turn a routine lower build into one with real ergonomic upgrades baked in, straight from Battle Arms Development. Browse the rest of our AR lower parts kits selection and order from our Lubbock, Texas gun shop for fast, insured shipping.