Finish Your Lower Kit (LR-308/DPMS): SOPMOD Style Collapsible Stock + Carbine Buffer Tube Kit + .308 Complete Lower Parts Kit

Finish Your Lower Kit (LR-308/DPMS): SOPMOD Style Collapsible Stock + Carbine Buffer Tube Kit + .308 Complete Lower Parts Kit

Complete your LR-308 lower receiver with a build kit that combines durability, comfort, and functionality in one package. This bundle includes a SOPMOD-style adjustable stock with integrated storage compartments, a complete LR-308 lower parts kit featuring a Mil-Spec fire control group and A2 pistol grip, and a complete buffer tube assembly for reliable operation. Designed for DPMS-pattern LR-308 rifles, this kit provides the essential components needed to finish a stripped lower receiver while adding enhanced ergonomics, multiple sling attachment options, and rugged forged components built for long-term performance.

Key Features

• Complete LR-308 lower completion package with stock, lower parts kit, and buffer assembly
• SOPMOD-style adjustable stock with dual storage compartments
• Integrated QD sling mounts and traditional sling loop attachment points
• Complete LR-308 lower parts kit with fire control group and A2 pistol grip
• Forged fire control components for enhanced durability and reliability
• Corrosion-resistant springs designed for long service life
• Adjustable stock with rubber buttpad for improved shooting comfort
• Compatible with most DPMS-pattern LR-308 rifle builds

Perfect For

• Completing a stripped LR-308 lower receiver
• New .308 AR rifle builds
• Precision rifle and hunting rifle projects
• Tactical rifle setups requiring storage and sling versatility
• Builders seeking forged internal components
• Shooters upgrading worn or outdated lower receiver parts

SOPMOD Stock Features

The included SOPMOD-style stock enhances comfort and utility with an adjustable length of pull, dual storage compartments, and multiple sling mounting options. Constructed from durable glass-filled polymer, the stock provides a lightweight yet rugged solution for demanding use. Integrated QD sling sockets and traditional sling loops allow flexible carry configurations, while the rubber buttpad improves shoulder purchase and helps reduce felt recoil during extended shooting sessions.

Complete LR-308 Lower Receiver System

This build kit includes a complete LR-308 lower parts kit featuring a Mil-Spec fire control group, A2 pistol grip, selector components, takedown hardware, magazine catch assembly, bolt catch assembly, springs, detents, and pins. Forged internal components provide superior strength and durability compared to many cast alternatives, while corrosion-resistant springs help ensure reliable performance in a variety of environmental conditions.

Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. Verify compatibility of all components before assembly. Mil-spec buffer tube compatibility only—will NOT fit commercial-spec configurations. Designed for LR-308 pattern rifles—confirm compatibility with your specific .308 AR platform.