CMMG in SR556

Help Support Ruger Forum:

Richbaker

Blackhawk
Joined
Jan 23, 2007
Messages
605
Location
Tucson, AZ
It should.... if I was using one, I'd turn the gas to the OFF pos., since the conversions don't use it.....blowback operation.
 

SIGWatchman

Bearcat
Joined
Aug 18, 2009
Messages
55
Location
Pittsburgh PA
The only thing I can think of is the piston reaches a little further into the receiver than a gas tube on a DI AR carbine. I'd hate to see you spend ~$200 on a conversion and not be able to use it. Perhaps asking Ruger is in order.
 

Latest posts

Top