Blasers unique 360 degree bolt locking interface and self centering bolt head provide perfect cartridge alignment to the bore resulting in better precision and accuracy. 

Please ensure you have the correct bolt head with the correct caliber/barrel. Use the caliber chart as reference. 

Use the drop down menu to see what is available. We can order these from the manufacturer, just ask if you need something not offered here. 

KK = Small Bore | MI = Mini | ST = Standard | ME = Medium | MA = Magnum | JE = Jeffery | CH = Swiss | LA = Lapua