Shooters World Precision Rifle Extruded Smokeless Powder 8 Lb By Lovex, we are proud to offer Shooters World Precision Rifle Smokeless Powder 8 Lb. Shooters World Precision Rifle Powder is formulated for use in mainly .223 Remington/5.56mm but also works well in bench rest rifle calibers such as 6mmBR, 6.5 Creedmoor and .308 Winchester. Match Rifle is a canister form of Lovex bulk propellant S062. Precision Rifle Smokeless Powder has a similar burn rate to Varget and IMR 4320 with a high density, double base, extruded formula. Precision Rifle Smokeless Powder is a clean burning powder that will clean up with a minimum effort, with more shooting in between. The exceptionally robust Powder does not require a max load charge to cycle semi-automatic firearms.