20MM. I don't know what he would be able to hunt with this if anything. But he would have fun target shooting!
4 Awesome Helmet Concept Timelapse by Ryan Love RYAN LOVE is a Sr. Environment Artist at Bioware, Ed
: Sniper Rifles : Military and Law Enforcement : STEYR MANNLICHER
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Sniper... now what's that name of that camo on his cloak or whatever you call it don't be afraid to message help is always apreciated
US Army Special Forces Sniper assigned to the 7th Special Forces Group (Airborne) [639 960]
Sniper School: Precision Long-Range Shooting Tips to Make You a Better Hunter | Outdoor Life