Davidson Defense AR-10 Rifle Lower Build Kit Featuring Sota Arms .308 Lower Receiver

AR-10 Rifle Lower Build Kit with Sota Arms .308 Lower Receiver

This is a complete lower build kit designed for AR-10 platform rifles chambered in .308 Winchester. It combines a Sota Arms .308 lower receiver with mil-spec components including a heavy-duty 6-position buffer tube, A2 grip, and all internal lower parts required to complete a functional lower receiver assembly.

Key Features

• Sota Arms .308 lower receiver, precision machined for .308 platform compatibility
• Mil-spec heavy-duty 6-position buffer tube for adjustable length of pull
• Mil-spec A2 grip with integrated storage compartment
• Complete lower parts kit with trigger group, hammer, disconnector, selector, and all required springs and pins
• Black finish throughout for durability and corrosion resistance

Perfect For

• Builders customizing a complete AR-10 rifle from component parts
• Shooters upgrading to a new lower receiver platform
• .308 platform builds requiring mil-spec component compatibility
• Users seeking a heavy-duty buffer system for extended shooting sessions

Lower Receiver Platform

The Sota Arms .308 lower receiver is precision engineered for the AR-10 platform and .308 Winchester caliber. This receiver serves as the serialized foundation for your complete rifle build. The lower receiver integrates with standard AR-10 upper assemblies and accepts mil-spec components without modification.

Buffer System and Controls

The included mil-spec heavy-duty 6-position buffer tube allows you to adjust length of pull from 10.5 inches to 13.5 inches, accommodating different shooting positions and user preferences. The mil-spec A2 grip provides a secure hand position and includes a storage compartment for small parts or cleaning supplies.

Component Compatibility

This kit is engineered for AR-10 platform rifles and .308 Winchester ammunition. The lower receiver accepts standard AR-10 upper assemblies. All included components follow mil-spec standards for dimensional consistency and durability across multiple manufacturer sources.

Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. Lower receiver not included.