Hi Capitol,

Haven't been able to get a response from Griffin Armament in their industry page, so trying with you.

Do you have any experience with the gas blow back mitigation between the Recce 5 & M4SD II?  I'm trying to decide between these two and the AAC M4-2000 for my 5.56 can.

Looking for something sub 7" and 135dB or less.  If you have another suggestion I'll take it.

Thank you!

Between the two, I don't have a preference in terms of blowback.  That being said, there's two things I personally think come into play.  One, I'm not sensitive to blowback at all.   So I'm not the best person to ask on there, unless it's REALLY bad I tend to not notice it at all.

The other side, I think tuning a rifle properly generally sorts things out for most people in terms of blowback.  Adjustable gas blocks, correct buffer setup, things like that seem to make a much bigger difference than the difference between most cans.

Thank you, sir!

Between the three suppressors, M4-2000, M4SD II, & Recce 5, do you have a suggestion or input that might help with my decision?  What is I threw the M4SDk?

Specs:  Going on a 10.5" & 11.5" SBR 5.56, and 16" 5.56 just for a month during hunting season.

Recce 5 would be my personal choice out of that bunch.  I like the mount taper mount better.