Using a 5.56 suppressor on a 7.62 quick release adapter

[eyeman]

I have a AAC adapter on my 5.56 at. I bought a 5.56 suppressor and want to know or is okay just to scre it on the 7.62 quick release adapter or should I get the barrel retreaded to fit the 5.56 quick release adapter. The barrel is a bull barrel so it has plenty of thread space.. Thanks

[sickasssig]

Should be GTG if the only difference is the bore size through the mount in question best bet is to ask the Mfg if its compatibility is A OK with ur can

[poikilotrm]

I think all the small AAC QT adapters are 7.62. The difference is the 9/16 or 1/2in threading. They should be avle to tell you on their website.