Which LMT Bolt Carrier Group would work best in a LMT 14.5" Upper? Is one generally preferred over the other? Tx.
LMT offers the following...
Standard S/A BCG
Standard F/A BCG
Enhanced S/A BCG
Enhanced F/A BCG
S/A = Semi-Auto
F/A = Full-Auto
LMT offers the following...
Standard S/A BCG
Standard F/A BCG
Enhanced S/A BCG
Enhanced F/A BCG
S/A = Semi-Auto
F/A = Full-Auto


















































