tshaw Posted October 10, 2011 Report Share Posted October 10, 2011 anyway to make it shoot 5.56/.223 ? Quote Link to comment Share on other sites More sharing options...
bdavison Posted October 10, 2011 Report Share Posted October 10, 2011 nope...sorry.And its highly unlikely that there ever will be. For one, .223 needs a gas or piston system...which the sig 522 doesnt have.Also, the ejection port isnt big enough and would have to be enlarged, a whole other bolt system would have to be designed with locking lugs to the barrel...and thats assuming that the gun could handle that kind of charge.If you want a dual caliber gun, you'd be better off going with a AR chambered for .223, and then get a CMMG .22 conversion bolt for it. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.