For sale my r8 barrel only zeroed, less than 40 rounds in total through it.

550 plus 25 rfd
Click image for larger version. 

Name:	IMG_0032.jpg 
Views:	53 
Size:	290.0 KB 
ID:	75073
Click image for larger version. 

Name:	IMG_0036.jpg 
Views:	30 
Size:	231.8 KB 
ID:	75074