J E Custom
Well-Known Member
The 338/378 is quite a bit faster than the 338 Lapua. the 338 Lapua is the ballistic equal of the 338 RUM in performance and case capacity if loaded to the same pressures.
The 338/378 has a much larger case capacity and with the right set up is much better with the heaviest 338 bullets. irregardless which cartridge you choose the mark 5 is in My opinion One of the best actions for big cartridges.
The price is a very good one and you should grab it.
J E CUSTOM
The 338/378 has a much larger case capacity and with the right set up is much better with the heaviest 338 bullets. irregardless which cartridge you choose the mark 5 is in My opinion One of the best actions for big cartridges.
The price is a very good one and you should grab it.
J E CUSTOM