Sharps Bros Ambidextrous Bolt Release AR-15 Rifle Lower Build Kit, Heavy-Duty Carbine 6-Position Buffer Tube

Sharps Bros Ambidextrous Bolt Release AR-15 Lower Build Kit

This lower build kit is built around a Sharps Bros. Gen 2 Livewire stripped lower receiver, forged and CNC machined from a custom 7075-T6 aluminum forging and finished in black anodizing. The receiver features an ambidextrous bolt release and comes with a threaded bolt catch pin. A complete Mil-Spec AR-15 Lower Parts Kit, pistol grip, and carbine buffer-system components round out the kit. A stock is not included, leaving the buyer to select and supply that component separately.

Key Features

• Sharps Bros. Gen 2 Livewire stripped lower receiver, forged 7075-T6 aluminum
• Ambidextrous bolt release with threaded bolt catch pin included
• Black anodized finish, 8.70 oz.
• Complete Mil-Spec AR-15 Lower Parts Kit and pistol grip included
• Mil-Spec heavy-duty 6-position carbine buffer tube and buffer-system components included
• Stock is not included.

Lower Receiver

The receiver is a Sharps Bros. Gen 2 Livewire, forged and CNC machined from a custom 7075-T6 aluminum forging and finished in black anodizing. It's built as a multi-caliber, semi-automatic-only receiver featuring an ambidextrous bolt release, with a threaded bolt catch pin included for installation. The receiver weighs 8.70 ounces and measures 2.30 by 4.35 by 8.75 inches.

Lower Parts Kit and Buffer System

A complete Mil-Spec AR-15 Lower Parts Kit covers the fire-control group and the rest of the internals needed to complete the lower, and a pistol grip is included as part of the kit. Behind it sits a Mil-Spec heavy-duty six-position carbine buffer tube, holding a standard carbine buffer weighing 3 ounces and a standard USA-made recoil spring. A US Tactical AR-15/M16 Mil-Spec receiver end plate and AR-15 carbine castle nut secure the buffer tube assembly to the receiver.

Follow all manufacturer instructions and safe handling practices.

Ensure compliance with all applicable federal, state, and local laws.

Stock is not included.