I have 2 of these. One for my pistol and one for my m4. Both are the 5in model and both guns are HPA. The sound levels were lowered about 10db. I'll only ever get my airsoft suppressors from M.A. also it's the suppressor of choice for my airsoft team.
Perfect, does its job very well, can barely hear it
I’m super pleased with the high quality suppressors I received! Bonus points for the packaging, great for storage!
Great product, comes in an amazing box. Works well.