Winchester 22lr Super X 40 Grain Round Nose 6 46

winchester has a solution for all your rimfire shooting needs this super x super speed 22 long rifle ammunition with its 40 grain round nose at 1300 fps is an ideal choice for small varmints plinking or target shooting winchester owes its humble beginnings to rimfire ammunition as a matter of fact winchester s first commercially available metallic cartridge ammunition was a large caliber rimfire load introduced back in 1866 more than 130 years later rimfire is the world s most popular ammunition as you would expect winchester has you covered with a complete line of high performance cartridges including the undisputed heavyweight in rimfire ammunition the 22 winchester magnum introduced in 1960 from precision target shooting to plinking small game hunting and silhouettes winchester is chosen by rimfire shooters worldwide muzzle velocity 1300 fps muzzle energy 140 ft lbs uses plinking target training 100 rounds per box 20 boxes per case