Armory Sponsor
Posted: 11/23/2010 7:56:50 PM EDT
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I'm considering a suppressor for a 20-inch barreled AR-15 .223. I want the rifle to function semi-automatically whether the can is on or off. Do I need a different gas system for on and off?
Would it be the same answer if I do it to a 7.62 AR? |
Armory Sponsor