JSB Straton Jumbo Monster 22 cal

[kk4iz]

Anyone shooting or have shot the JSB Straton Jumbo Monster 22 cal. 25.39 grn. I got a few but have not tried them yet.We have a 22 cal Marauder gen 1 with a few up grades ( Huma regulator,MDS Super Hammer, Gen 1 TSS Twin Spring System, War Marauder Cobra Value and a new upgraded barrel) Have had time to check fps yet either.TSS (Twin Spring System) I TSS (Twin Spring System)

 

[sirk]

should have good BC, it has pointed head while being a pellet the head and the skirt make contact with the barrel, should not be difficult for the rifling to grab it.

i guess they dont group well thats why no one is talking about them

 

[kk4iz]

I don't thank they have been out that long but might be wrong about that