Airsoft XM-177 Type Steel Flashhider for Airsoft AEG (14mm- / Negative / Counter-Clockwise)

"One of the best 3.5" Moderator (that's what Colt called them) replica out there. It has a very nice phosphate looking finish on it giving it a great authentic look and feel. It comes with a mock Crush Washer and a few flash hider shims, that's always welcomed. Overall length is about 4 3/4". The only negative issue I have with it is that the Grenade Ring, that small section in the rear, is not a seperate piece as in the real steel set up. It was only used when installing the M203, on the plus side, the internal barrel threads go deep enough that you could cut off the Grenade Ring and still install the Moderator. All in all, well worth the cost, and will definately be the crowning touch on any XM177 build. A+++

"One of the best 3.5" Moderator (that's what Colt called them) replica out there. It has a very nice phosphate looking finish on it giving it a great authentic look and feel. It comes with a mock Crush Washer and a few flash hider shims, that's always welcomed. Overall length is about 4 3/4". The only negative issue I have with it is that the Grenade Ring, that small section in the rear, is not a seperate piece as in the real steel set up. It was only used when installing the M203, on the plus side, the internal barrel threads go deep enough that you could cut off the Grenade Ring and still install the Moderator. All in all, well worth the cost, and will definately be the crowning touch on any XM177 build. A+++

"Great product. Very well made and won't fail any time soon. This will probably outlive your gun.

Fit perfectly on my XM-177 that came with a BS orange bird cage flash hider. The gun now looks the part.

A little pricey, but highly recommended.