Has anyone used the Nielsen Specialty Ammo | .30 Caliber | Hollow Point Slugs in a FX impact x mkII 500mm stx barrel? Wondering if they do well before ordering some.
Using slugs in a stx barrel help
- Thread starter mike8908
- Start date
25 cal. Neilson 29. Good. Knock out 33.49? Better hybrid 26 not bad. Dont think I'm shooting fast enough yet. I'm thinking 30 should shoot well. Watch Utah airguns on you tube
Plenty videos!
Plenty videos!
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I just received my .30 caliber Impact barrel kit last week. It is a 700mm barrel. I ordered 30 packs of NSA slugs 1- 43.8gr. , 1-47.2gr. ,1- 49.5gr. and 54.5gr. They all shot very well from the STX Superior liner.
I decided to shoot the 49.5gr. @ 950fps
I decided to shoot the 49.5gr. @ 950fps
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The 43.8gr was as accurate !
I went with the 49.5gr because it's always windy in N.D. and for more down range energy.
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Yes trying to decide from 43.8 or the 47.2 Utah air guns has them in stock just don’t know which ones to run with lol I’m thinking of running my impact 500mm to around 900fps probably.
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If you buy directly from NSA you can get 30 slug sample packs, then you can try both without buy a 200 slug box.
NSA has super fast shipping
NSA has super fast shipping
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Currently getting good results with my 500mm .30 cal Impact. NSA 43.8 and the FX hybrids at 890 and 910. Reg pressure at 125 bar and a superior heavy 1:22 after redressing the crown and polishing the barrel giving some extra attention to the choke.
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