Any one used the donnyfl sumo on the Challenger pro 30 long barrel. I tried looking it up but didn't see anything
Thx I was just trying to save a few bucks but buy once cry once lolI used Sumo on Challenger Pro 25 (no LB) and it works fine in terms of sound suppression. For 30 cal I would probably go for Ronin, which is the same length as Sumo, but it's wider. Sound suppression will be better for sure. Shogun is too long for your already long barrel IMHO. But you really can't go wrong with any DonnyFL moderators, they are all GTG .