I tuned my .25 cal WildcatMK3 sniper with guidance From JoeKool here on the forum. I purchased and installed a Ernest Rowe plenum extension, barrel brass dual transfer port and a barrel band. Reg is now set around 125-130 bar. On power wheel setting 7 I'm getting over 1000 fps with the 25gr kings and 900+ with the 34gr heavy's. The following pics are @60 yards 16 shots (1 mag) per dot. These were straight from the tin no wash/lube/weight. The shots outside the groups were probably me.
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very happy
- Thread starter sonny
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Awesome tune! Running more efficiently now. What were your numbers before the tune?
Damn good shooting too
Damn good shooting too
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It’s a real pleasure when a tune comes together like that. Well done.
Will you be shooting slugs too?
Will you be shooting slugs too?
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Great shooting and great setup
Ton of power, too!
Are you going to use that tune for pesting/hunting or just an accuracy tune?
Ton of power, too!
Are you going to use that tune for pesting/hunting or just an accuracy tune?
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Awesome tune! Running more efficiently now. What were your numbers before the tune?
Damn good shooting too
Yes more efficient getting around 50 shots on reg from 230bar fill and thanks legionair. The gun was originally set up with the smaller plenum, factory TP reg was set 145-150 shooting around 900fps with 34s and 32 shots per 230 bar fill.
Thanks for your help JoeKool
Yes it is Kurt110, thanks. I will eventually try some slugs, at the moment most my shooting is restricted to 70 yards and under. I know JoeKool has shot some slugs with great success.
Damn good shooting too
Yes more efficient getting around 50 shots on reg from 230bar fill and thanks legionair. The gun was originally set up with the smaller plenum, factory TP reg was set 145-150 shooting around 900fps with 34s and 32 shots per 230 bar fill.
Thanks for your help JoeKool
Yes it is Kurt110, thanks. I will eventually try some slugs, at the moment most my shooting is restricted to 70 yards and under. I know JoeKool has shot some slugs with great success.
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Thank you Matt, I mostly shoot in my back yard at paper and a couple spinners but...I have a friend a few hours north of me with turkey, hog and deer running through his property
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.25 sniper on top her little sister .22 underneath both equally accurate. The .22 shoots 18gr JSBs @920fps
her little sister MK2 .22 8 rounds 60 yards
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Nice shooting. I went to look for that part and see it says not compatible with mk3. I must be looking in the wrong spot. Can you post a link to the one that fits the mk3s?
Thanks
Thanks
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https://910airguntuningandrepairsllc.com/collections/ernest-rowe-custom-shop/products/ernest-rowe-2-5-plenum-mk2-for-fx-34mm-airtubes
This is what I used, I believe all the air tube are the same diameter. The only issue I can think of is if your running the 500mm barrel it could interfere with moderator
close tolerance 700mm barrel
This is what I used, I believe all the air tube are the same diameter. The only issue I can think of is if your running the 500mm barrel it could interfere with moderator
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