FX STX Superior Liner Twist Rate?
- Thread starter JoeKool
- Start date
The best thing to do is to answer that question yourself and test whether your barrel likes slugs.
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Why did it become a HEAVY with a twist rate of 1:18, and the effect of Heavy Barrel shooting slugs will be better, I am very confused,thanks
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My 3 year old 30 cal MK2 700 mm liner is not marked. I carefully tried to measure the twist and it seems to be around 1:37. I'm buying a new liner (Superior), but what will it be? These tables I'm seeing are contradictory. Do I get the twist du jour?
Contradictory tables .... or at least not explained into full details.
I think the "choke" has more to do then twist rates - what projectile pellets or slugs.
My MK2 (2020 Feb) came with a .25x700 STX-A liner which was a pellet liner with twist rate 1:27.
Earlier this year I located (a brand new) and bought am older version of .22x600 slug liner, same STX-A but 1:15.5.
I think the "choke" has more to do then twist rates - what projectile pellets or slugs.
My MK2 (2020 Feb) came with a .25x700 STX-A liner which was a pellet liner with twist rate 1:27.
Earlier this year I located (a brand new) and bought am older version of .22x600 slug liner, same STX-A but 1:15.5.
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i have a MK2 impact with an STX superior (not heavy) liner in 500mm on .22, how can i tell if its the a or b?
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Any chance you can measure it what is a twist rate?
I have two STX-A, one .25x700 is for pellets and one .22x600 is for slugs the only difference is the the Twist Rate and naming STX-AP vs STX-AS ...
I have two STX-A, one .25x700 is for pellets and one .22x600 is for slugs the only difference is the the Twist Rate and naming STX-AP vs STX-AS ...
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