The Armaspec Superlight Gun Builder Kit (brand part number ARM251-BLK) supplies the small parts needed to finish an AR-15 lower receiver, finished in black to match a standard build. This kit ships less the trigger group and grip, so a builder sources those separately to finish the lower exactly how they want. Armaspec designed the kit as part of its Superlight line, keeping components trim without sacrificing durability. It’s a straightforward, single-source way to round out a lower build.

Key Specifications

• Supplies parts to finish an AR-15 lower receiver.
• Ships less the trigger group and grip.
• Part of Armaspec’s Superlight line.
• Finished in black.

Frequently Asked Questions

Does this kit include a trigger group or grip? No, it ships less the trigger group and grip so you can choose your own.

What line is this part of? Armaspec’s Superlight kit line.

Buy the Armaspec Superlight Gun Builder Kit for AR-15, Black

Finish your lower build with a trim, black-finished parts kit. Order the Armaspec kit from our AR lower parts kits selection at our Lubbock, Texas gun shop for fast, direct shipping.