930 I was given the 50 cal barrel off a CVA Mountain Rifle about 25 years ago I built a very plain cherry stocked mountain style rifle, doesn't even have a butt plate The barrel has served me well and I couldn't ask for more as it has accounted for several deer I use 65 grs of 3F GOEX and patched round ballIt throws a 50caliber projectile and gets 230 ftlbs of muzzle energy, giving you the power to compete with firearms when hunting This rifle can humanely and quickly take out feral hogs, javelinas, coyotes, foxes, nutria, possums, woodchucks, raccoons and similarsized animals Seneca Dragon Claw Dual Tank Air Rifle Features The M107 Long Range Sniper Rifle (LRSR) is a 50 caliber rifle with attached optics/electrooptics that supports all weather, day/night tactical dominance via rapidfire direct fire engagements with armor penetrating, incendiary, dualpurpose ammunition The M107 is based on the Marine Corps MA3 Special Application Scoped Rifle M107 50 Caliber Sniper Rifle Lrsr