07-15-2020, 02:27 AM
Growler, thank you for the advice. Now rather than upgrading I would like a second BCG as a backup, even if it's the same type. I will wait to see if the SixFive Mk136 bolts come back in stock as $55 is a great price. You seem to have had a mixed experience with LMT; would you still recommend them? With more searching I found a non-enhanced LMT carrier for $120; completed it would be about the same as the Geissele.

