yes another monster in the works . brought to you By none other then BAGW and Sir SWAMPLORD .
It as well is designed to operate in our Blitzkrieg action as a change barrel cartridge .
its called the 408 COLOSSUS . designed to use our newly created 408 bullets from badlands bullets designed by sir Jason .
The cartridge is a little shorter then the 416 barrett and a little less capacity. but just like our 420 Blitzkrieg designed to operate above 80,000 psi running faster powders in the vv570 to the faster end of the bmg burn rates. all designed to solve the problems of extraction bolt thrust and bolt lift. that the bmg parent cases suffer from . while using a standard magnum primer giving a greater pocket life . designed as a repeater . case is only 2.850" long allowing for super long monster b.c 408 bullets and a 416 will follow based off the same case . Here it is next to a 338 lapua
It as well is designed to operate in our Blitzkrieg action as a change barrel cartridge .
its called the 408 COLOSSUS . designed to use our newly created 408 bullets from badlands bullets designed by sir Jason .
The cartridge is a little shorter then the 416 barrett and a little less capacity. but just like our 420 Blitzkrieg designed to operate above 80,000 psi running faster powders in the vv570 to the faster end of the bmg burn rates. all designed to solve the problems of extraction bolt thrust and bolt lift. that the bmg parent cases suffer from . while using a standard magnum primer giving a greater pocket life . designed as a repeater . case is only 2.850" long allowing for super long monster b.c 408 bullets and a 416 will follow based off the same case . Here it is next to a 338 lapua
Last edited: