01-06-2020, 12:29 PM
Currently a proprietary barrel and extension/nut. Gonna have to wait for someone to figure out how to duplicate it, then...yeah, down to a 6 or up to a 7. Get some pills with some good BC numbers and that will change the LR and ELR game....never mind the Hunters who make up the majority of the market.
Their (Sig) website shows 6.5CM, .308 and .277 in 16 and 18 barrels.
Barrel life has to be the next step in rifle evolution. Rifled Ceramic, Tungsten or Cobalt inserts. Might be something polygonal rifling will do good with. Maybe a gain bore (.280 at the throat, .277 a the 6" mark
There was and maybe still is a company that was making a 2 piece barrel. The chamber that was screwed into your action, then the barrel screwed into the chamber so the lands were right there at the end of the threads and the chamber ended right at the SAMMI case mouth.
Their (Sig) website shows 6.5CM, .308 and .277 in 16 and 18 barrels.
Barrel life has to be the next step in rifle evolution. Rifled Ceramic, Tungsten or Cobalt inserts. Might be something polygonal rifling will do good with. Maybe a gain bore (.280 at the throat, .277 a the 6" mark
There was and maybe still is a company that was making a 2 piece barrel. The chamber that was screwed into your action, then the barrel screwed into the chamber so the lands were right there at the end of the threads and the chamber ended right at the SAMMI case mouth.
Sticks
Catchy sig line here.
Catchy sig line here.