Is this up to date, why is my warp rate 1:40,By the way, I have a factory stock .30 caliber barrel 700mm
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New FX Slow Twist barrels.
- Thread starter biohazardman
- Start date
Hey Guys,
Got a question about the installation of a STX Heavy liner. Do you still need the same size o-rings on the breach side of the barrel nut as is used with the standard STX or is there a specificsize i need ?
The Heavy STX liner is being installed on a Crown mk2 in .25 caliber.
Thanks,
PM
Got a question about the installation of a STX Heavy liner. Do you still need the same size o-rings on the breach side of the barrel nut as is used with the standard STX or is there a specificsize i need ?
The Heavy STX liner is being installed on a Crown mk2 in .25 caliber.
Thanks,
PM
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just got my new fx impact m4 in 25 cal. then i decided to get the 30 cal barrel kit, the one i got is a 1 in 40 twist iam shooting 49.5 nsa slugs with nice results oh its the 700mm barrel. fps around 915. iam useing the pellet side port kind of curious how it would shoot useing the slug port on the barrel.any thoughts on this would like to here thanks
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Well this sucks.
I spent 27 days last summer trying to find the pellet/tune for my one 30 cal barrel that was accurate (20 shot group < 2" EtoE) at 100 yards under normal wind conditions at our outdoor range.
Every pellet tested that was accurate at 50 yards (20 round group <1" EtoE) spiraled past 70 yards and when I slowed them down to stop the spiraling, the accuracy was horrible due to wind drift.
So I set my max distance at 60 yards and ordered a new 600 mm barrel from Mr. Buck at Cape Fear Airguns.
My 30 cal M3 currently has the 700 mm barrel but I don't need the extra 100 mm for 60 yard targets and the shorter lock time may reduce my group size.
All you all enjoy testing all those pellet/twist rate combinations. I only have 12 years left on my ICD battery so I don't have the time. It will probably take me 13 years to shoot 1 perfect card at just 60 yards anyway.
I spent 27 days last summer trying to find the pellet/tune for my one 30 cal barrel that was accurate (20 shot group < 2" EtoE) at 100 yards under normal wind conditions at our outdoor range.
Every pellet tested that was accurate at 50 yards (20 round group <1" EtoE) spiraled past 70 yards and when I slowed them down to stop the spiraling, the accuracy was horrible due to wind drift.
So I set my max distance at 60 yards and ordered a new 600 mm barrel from Mr. Buck at Cape Fear Airguns.
My 30 cal M3 currently has the 700 mm barrel but I don't need the extra 100 mm for 60 yard targets and the shorter lock time may reduce my group size.
All you all enjoy testing all those pellet/twist rate combinations. I only have 12 years left on my ICD battery so I don't have the time. It will probably take me 13 years to shoot 1 perfect card at just 60 yards anyway.
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