XCR Forum banner
1 - 1 of 1 Posts

·
Registered
Joined
·
2,839 Posts
I have, and its a good optic. Keep in mind though that the XCR rail is .4" higher than the AR15 rail, and the 557 is elevated nearly .3", which would put the 557 .7" higher on the XCR than it would on the AR15. It would be very tough to maintain consistant cheek weld lock up while shooting with an optic that high

Standard height Eotech's (512/552 etc etc) put the reticle at the "correct" lower 1/3 position with a nice and tight cheek weld out the box. No extra mounts or risers needed.
 
1 - 1 of 1 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top