Sierra MatchKing Bullets 243 Calibre/6MM (0.243" diameter) 70 Grain Hollow Point Boat Tail 500/Box Bullet Weight_145gr 5-16 x 27 Female Threads

5-16 x 27 Female Threads

286 Barrel Twist 1 in 10in or faster Package Quantity 50/Box

All our cartridge cases are strong and uniformly precise

chatter less cutting for perfectly square case mouths

Sierra MatchKing Bullets 243 Calibre/6MM (0.243" diameter) 70 Grain Hollow Point Boat Tail 500/Box Bullet Weight_145gr 5-16 x 27 Female ThreadsDesigned specifically for record breaking accuracy, the Sierra 70 grain MatchKing quickly established itself as the bullet to beat in centerfire competitions out to 400 yards. With Sierras traditional precision design, the #1505 HPBT gained wide and immediate acceptance. In handguns chambering 6mm cartridges, the Sierra 70 grain #1505 MatchKing bullet, which was designed as a bench rest bullet, is suitable for targets out to medium range. This bullet