The 6XC II Chamber works perfectly with the Norma 6XC brass and resolves the "sticky bolt lift" issue. The original 6XC chambering was designed based off the usage of 22-250 brass which typically has a web diameter in the range of .461"-.463". The area of the chamber just forward of the web on the original 6XC chambering was .4695" which left plenty of clearance. When Norma … [Read more...] about The 6XC II
Guides
6mm BRX
The 6mm BRX vs 6mm BR The 6mm BRX uses 6mm BR brass as the base brass. Making the 6mm BRX is easy and involves loading up 6mm BR brass and fire forming it in a 6mm BRX chamber (the fire forming loads can also be very accurate). The net result is the 6mm BRX case that has a 30 degree shoulder (same as the 6mm BR) but the body of the case is .100" longer than the 6mm BR and … [Read more...] about 6mm BRX
The 6mm Super LR Cartridge
The Ultimate Long Range 6mm The 6mm Super LR is a 6mm wildcat cartridge similar in size to a .243 Winchester. It was designed for rifles (bolt guns and semi-automatic rifles) that have a .308 bolt face and can handle a cartridge of that size. It is not suitable for use with an AR-15, but will work out of rifles like a short action Remington 700 and semi-auto rifles like an … [Read more...] about The 6mm Super LR Cartridge
The 243 Imp 30˚ Cartridge
An Easy and Accurate Ackley Type 6 mm Cartridge but with the Proven 30˚ Accuracy Shoulder The 243 Imp 30˚ is a 6 mm wildcat cartridge with a powder capacity larger than the 243 Winchester but with a slightly longer neck and the proven 30 degree shoulder angle that is seen so often in the top performing accuracy cartridges. It was designed for rifles (bolt guns and … [Read more...] about The 243 Imp 30˚ Cartridge
The 260 Imp 30˚ Cartridge
An Easy and Accurate Ackley Type 6.5 mm Cartridge but with the Proven 30˚ Accuracy Shoulder The 260 Imp 30˚ is a 6.5 mm wildcat cartridge with a powder capacity larger than the 260 Remington but with a slightly longer neck and the proven 30 degree shoulder angle that is seen so often in the top performing accuracy cartridges. It was designed for rifles (bolt guns and … [Read more...] about The 260 Imp 30˚ Cartridge
