LMT Full Auto 5.56 Carrier with Enhanced Bolt

SKU: R-L7FB3
MPN: R-L7FB3
Manufactured by Lewis Machine & Tool

Details

The LMT Full-Auto 5.56 Enhanced Bolt Carrier Group (BCG) delivers reliable performance for demanding conditions. It features LMT's proprietary Enhanced Bolt, crafted from a robust, easy-to-clean material with reworked locking lugs for improved resilience in high-pressure or overgassed systems. The unique "lobster tail" extractor with dual springs ensures consistent extraction and extended spring life. The full-auto rated carrier adds mass for optimized gas flow, reduced carrier tilt, and consistent cycling, especially in suppressed or rapid-fire setups. Precision-machined and heat-treated, the MPI-inspected and shot-peened bolt offers maximum strength and durability.

Features:

  • Full auto bolt carrier group
  • LMT Enhanced Bolt design
  • Improved locking lugs
  • “Lobster Tail” extractor with dual springs

Specifications

Bolt FinishNickel Boron
BrandLewis Machine & Tool
Caliber Gauge5.56 NATO
Carrier FinishManganese Phosphate
Carrier StyleM16 Bolt Carrier
Compatible Make
Compatible Model
Magnetic Particle InspectYes