Description
LMT Piston Semi Auto 5.56 BCG Lewis Machine & Tool Enhanced AR15 Bolt Carrier Group (Discontinued by LMT, what we have left is all that we will be able to provide.)
If you are looking for the best in performance, clean running, and reliability, check out the LMT Piston System Enhanced Bolt Carrier and Piston Bolt. The L7A3DP includes both our enhanced carrier which has a more resilient “easy clean” coating andstronger heat treat, as well as the LMT Enhanced Piston Bolt. Semi auto piston bolt carrier group. Developed along side the F/A version the Estonia Defense Forces, the new and improved design features a captive firing pin retainer similar to our .308 rifles. Drop in upgrade for all existing LMT piston rifles.
LMT BCG’s include a HPT/MP tested bolt andCrane O-Ring.
LMT’s branded product line was developed primarily for the USGovernment / Professional Market. The civilian market is a secondarybenefactor to this program. As such the QC standards and priorities (andfeatures) are very different than that of a commercial market AR15manufacturer. To the very overwhelming majority of shooters, this is ahuge plus in the LMT column. It makes their product and extremelyattractive option for a civilian shooter looking for a higher standardof product.
With the primary focus being a qualitystandard for GI sales, there are some noteworthy differences in theproduct as you receive it. Specific to the LMT Bolt Carrier Groups(BCGs); they ALL come extensively test fired from the factory. As such,every single real LMT BCG on the market will have significant brass,significant carbon, and significant powder residue on the group. Regarding the utility of the BCG (everything LMT builds is focused onutility); this is a very very good thing.
