Lmt .308 Lower Parts Kit W/ Trigger Group

The LMT .308 Lower Parts Kit with Trigger Group is a complete solution for building or finishing a .308 rifle when you want quality components from a manufacturer trusted by professional shooters. This kit includes everything you need to assemble a lower receiver—trigger guard, magazine catch, bolt catch, pivot and takedown pins, buffer retaining pin and spring, and LMT's ambidextrous selector. The standout difference is the addition of LMT's complete AXLE two-stage trigger group, a significant upgrade that brings professional-grade trigger control to your build without sourcing parts separately.

LMT Defense manufactures these components to the same standards they use for their own weapons systems, which tells you something about the quality you're getting. If you're building a .308 rifle from a stripped lower or finishing an incomplete receiver, this kit consolidates the small parts and trigger assembly that typically require careful sourcing and quality vetting. The two-stage trigger is particularly valuable for shooters who want predictable break characteristics at distance without breaking the build into a dozen separate purchases.

Everything in this kit is 100% American made, and the ambidextrous controls mean it works seamlessly whether you're left or right-handed. Whether you're assembling a precision rifle for long-range work, a hunting build, or a general-purpose .308, starting with matched components from a single manufacturer eliminates compatibility headaches and ensures your lower performs as designed.

Key Features

• Complete LMT AXLE two-stage trigger group included
• All necessary lower parts: trigger guard, magazine catch, bolt catch, pins and springs
• Ambidextrous selector for either-hand operation
• 100% American manufactured
• Professional-grade components used in LMT production rifles

Specifications

Frequently Asked Questions

What's included in the LMT .308 Lower Parts Kit with Trigger Group?

This kit contains the complete LMT AXLE two-stage trigger group, trigger guard assembly, magazine catch assembly, bolt catch assembly, pivot and takedown pin assemblies, buffer retaining pin and spring, and an ambidextrous selector. It has everything needed to finish or build a .308 lower receiver.

Is the trigger group worth the upgrade over a basic lower parts kit?

This kit includes LMT's two-stage trigger group, the same professional-grade trigger used in LMT's own rifle systems. If you'd otherwise be sourcing a quality trigger separately, getting it as part of a matched kit ensures compatibility and lets you complete your build with components designed to work together.

Will this kit work for any .308 rifle build?

This is a .308-specific lower parts kit, so it's designed for .308 rifle platforms. Verify your lower receiver is compatible with LMT components before ordering, particularly if you're using a stripped lower from another manufacturer.

Is this kit ambidextrous?

Yes—the selector assembly included is ambidextrous, giving you safe, fire, and selector control whether you shoot left or right-handed.