LMT Full Auto 5.56 Carrier with Enhanced Bolt
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Lewis Machine & Tool
Overview
The LMT Full Auto 5.56 Carrier with Enhanced Bolt is designed to offer reliable performance for your AR-15, especially in full-auto configurations. This carrier is optimized for the 5.56 NATO caliber, ensuring smooth cycling and enhanced durability during operation, which is crucial for builders looking to maximize their firearm's reliability and efficiency. This type of carrier is frequently found in builds that prioritize consistent firing capabilities and robust performance under various conditions.
Specifications
Available Merchants(4)
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Price Alert
October 2026 so far on GunPartPicker
LMT Full Auto 5.56 Carrier with Enhanced Bolt ranks #22 of the 258 bolt carrier groups builders have added on GunPartPicker so far in October 2026, behind the Geissele Automatics Reliability Enhanced Bolt Carrier Group 5.56mm, with about 1 in every 143 bolt carrier groups added to builds. Down from #15 in September. Builds with this bolt carrier group are nearly all chambered in 5.56 NATO, mostly on mid-length gas (64%, then carbine-length 28%), and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 2 of the 4 retailers we track have it in stock. It dipped to $440.10 at Sportsmans Outdoor Superstore for a stretch in September 2026, well under its usual $489.60, so sales do come around. Buying today, the lowest price is $475.20 at BattleHawk Armory, above September's low of $440.10, so a better deal may come back.
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Frequently Built With
The part most often added in each category by the builds that include this one
Geissele Automatics Super Semi-Automatic Enhanced SSA-E Two Stage AR-15 Trigger .154"
Sons of Liberty Gun Works Stripped Upper Receiver
Forward Controls Design ACF AR-15 Ambidextrous Charging Handle
Sons of Liberty Gun Works AR-15 Stripped Lower Receiver - Rebellious Stripes
Arisaka Defense Vertical Grip M-LOK
Daniel Defense 16" 5.56 NATO CHF Mid-Length 1:7 Government Contour AR-15 Barrel
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
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