LMT Defense 5.56 Full Auto Bolt Carrier Group Ambidextrous Charging Handle Combo BCG Charging Handle Upgrade KIT
Lewis Machine & Tool
Overview
The LMT Defense 5.56 Full Auto Bolt Carrier Group Ambidextrous Charging Handle Combo BCG Charging Handle Upgrade KIT is a bolt carrier group. Compare prices from multiple merchants and find the best deal.
Specifications
LMT Defense 5.56 Full Auto Bolt Carrier Group Ambidextrous Charging Handle Combo BCG Charging Handle Upgrade KIT
Available Merchants(1)
Prices checked
Price Alert
October 2026 on GunPartPicker
LMT Defense 5.56 Full Auto Bolt Carrier Group Ambidextrous Charging Handle Combo BCG Charging Handle Upgrade KIT was the eighth most added bolt carrier group on GunPartPicker in October 2026, behind the Wilson Combat .308 Win Bolt Carrier Assembly, Nickel Boron - TR-BCA-NB-308, with about 2% of all bolt carrier groups added to builds. Up from #67 in September. Builds with this bolt carrier group are nearly all chambered in 5.56 NATO, nearly all on mid-length gas, and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every day in October 2026, and today the one retailer we track has it in stock. Prices barely moved in October 2026, holding around $249.75, so there haven't been real sales lately. Buying today, the lowest price is $249.75 at BattleHawk Armory, which matches the best price we saw in October.
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Frequently Built With
The part most often added in each category by the builds that include this one
Geissele Automatics G2S Two Stage AR-15 Trigger .154"
Centurion Arms CM4 5.56 Forged AR-15 Receiver Set
Magpul MOE Grip Polymer Black
FN AR-15 M16 Barrel 16 Mid-Length 5.56mm
Sons of Liberty Gun Works AR-15 Gas Tube Stainless Steel Mid-Length
Sons of Liberty Gun Works Gas Block V2 - .750"
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
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