Hi. Currently have M3 impact, .30cal 700mm barrel with 1:22 twistrate liner. Shooting 44 and 50gn pellets, happy speed for 44gn is around 890fps. If I switch to new 1:40 TR liner, would I be able to get better speed with happy grouping above 900? Seems like when I go above 890, groups fall a...
Looking for: .30 cal FX Impact M3 700mm Superior Slug liner (barrel) 1:16 TR, WITH slug dual transfer port and slug probe. PayPal payment. Let me know what you got Thank you
I received my order of NSA slugs yesterday, 3 sizes, all 3 were old design, I did not get new design, ether they are burning old stock and sent me what they had on the shelf, 49gn, 50gn and 55 gn .30 cal slugs or you got some one odd experimental super slugs :)
This is most up to date 2025 liner lineup, it keeps changing every year as they do more testing and find better twist rate, as of right now this is it.
Gambler, get your King, tune it as is, get to know it, and only after that do any upgrades, because if you start upgrading from the start and something is no shooting well, you don't know if this is the gun itself or your upgrades. Just don't do anything until you get that thing to shoot well as...
at 150BAR on reg they coming out at 866fps, hammer spring wheel on 16, 8.5gram hammer. Watch my tuning tutorial on my channel for the crown pellets and slugs, I post FPS and all of the data there. Let me know if you have anymore questions.
that's what I was talking about and try adding compensator on that, freaking broomstick and half, LOL but for bench who cares, it's heavy, sable, plenty of power, very tunable, good looking gun, can't go wrong with King. 700mm barrel, let's go