Sierra MatchKing Bullets 243 Calibre/6MM (0.243" diameter) 70 Grain Hollow Point Boat Tail 500/Box Bullet Weight_145gr The torpedo shaped boattail assures

The torpedo shaped boattail assures stable flight characteristics

6mm Advanced Rifle Cartridge (6mm ARC)

LE Wilson Neck bushing dies are designed so you can control and/or change the amount of neck sizing the cartridge neck receives

5-16 x 27 Female Threads

Sierra MatchKing Bullets 243 Calibre/6MM (0.243" diameter) 70 Grain Hollow Point Boat Tail 500/Box Bullet Weight_145gr The torpedo shaped boattail assuresDesigned 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