M4E1 Upper/Handguard Combo
- Product Review (submitted on July 31, 2015):
- Just got my M4E1 combo in M-Lock. Wanted to see how it would perform on my lower. Put them together and they didn't quite fit. Had to shave of maybe 1/32 of an inch on the underside of the hand guard where the upper pivots on the lower to get smooth movement. Would recommend that AP does a change like this permanently so they are more universal to lowers. but other than that it feels great looks great am happy with the product. I am hoping to be able to get a similar combo set in the M5E1 in a M-Lock as well.