I'm late getting in here, but i have an aac762 can. Kinda heavy, but it'll live forever. I've shot it on a ruger american with a 20+" barrel and it was end heavy. On my bergara, it's way more manageable. It is qd, so there's the added weight of the muzzle brake, but i got used to it. My bolt guns were 6.5cm and the sound was like a .22...on my 300blk ar, it's queiter...and shooting subs will put a smile on your face. You won't regret getting one.
