Utectok
Well-Known Member
Additionally I’d have thought case capacity issues may arise? I dunno maybe with different powders but I use a drop tube and get 49.3gn of n555 in just for about 3030 fps out of a 24” barrel and 114gn bullet. (No pressure signs in my rifle and I have shot literally 1000s of this load in three rifles).I assume you mean the modern SE/SKAN 6.5x55 version rather than the old military “Swede” but that is cracking on some. For example,
Viht’s admittedly conservative data comes nowhere near 3400 fps for conventional 108gns bullets - 3189fps being fastest so interested to know if are there any pressure signs?