YOUR VERY OWN PERSONAL SHOOTING RANGE BEGINS WITH THE TAYLOR TARGETS PRO-SERIES BASE. From rimfire to caliber rifle, simply change out the targets on the Taylor Targets Pro-Series Base as you change calibers. No matter the Taylor Target, the Pro Series Base provides the solid support it requires. No more falling over targets and no more need to shove them into the ground. Rated for .22 rimfire through big bore rifle (up to .30 caliber).