FX IMPACT .22 700mm barrel

Following, I want to know the same information

The slug liner shoots monsters perfectly as well as slugs so the B liner is obsolete. https://palmbeachairguns.com/product/fx-stx-slug-liner/

PM edosan

He wins competitions with them in Chile. https://www.airgunnation.com/topic/national-benchrest-comp/

I have been using the 700 B pellet liner with the Monsters for quite a while, over 1000FPS can easily be obtained with the 25g and excellent groups at 100 yards.

I got the 700mm slug liner last week and as above can't notice any difference in the accuraccy with the 25g VS the B pellet liner, the velocity is also the same, velocities range from 1100FPS-21g slug, to 900-30g slug.

Not tested the 18.13g JSB in the slug liner though, the B liner does shoot the 18.13 very well at lower power settings, the twist is 1-16" B VS 1-15" slug so not a huge difference.