Huben Peanut 22 slugs in RTI

[airgunmike56]

RTI # 1 Standerd with 700cc bottle, I went from 600 FPS to 800 FPS , Regulator set to 130 Not real sure on hammer spring but the speed stopped claiming at 130 regulator and I do not like to run my regulators past 130 bar , Pretty well slug on slug at 30 yards and also at 50 yards but did drop an inch,,,
This is the only slug I have shot accurate in any of my guns.. My barrel in the 5.5 marking with no other markings on the barrel, The barrel came out of my compact RTI #2 , I just call it my unmarked 22 RTI barrel, All the rest of my barrels have some kind of brand markings , LW
Oh, The new ORION magazines work great with the slugs,
Mike

 

[Spinach]

RTI # 1 Standerd with 700cc bottle, I went from 600 FPS to 800 FPS , Regulator set to 130 Not real sure on hammer spring but the speed stopped claiming at 130 regulator and I do not like to run my regulators past 130 bar , Pretty well slug on slug at 30 yards and also at 50 yards but did drop an inch,,,
This is the only slug I have shot accurate in any of my guns.. My barrel in the 5.5 marking with no other markings on the barrel, The barrel came out of my compact RTI #2 , I just call it my unmarked 22 RTI barrel, All the rest of my barrels have some kind of brand markings , LW
Oh, The new ORION magazines work great with the slugs,
Mike

I'm guessing you have a older RTI cz barrel fitted. What length is the barrel? Choked?

The cz barrels are definitely a larger bore size, compared to RTI LW, probably assisted with the Huben peanut match.

Interesting though , my cz barrels might just come out of retirement.

 

[airgunmike56]

The barrel came out of my Prophet II compact and just has 5.5 stamped on it, Its a 500 mm length , I am pretty sure its choked just not 100% sure.
It was suppose to be the new improved barrel from RTI the reason the Prophet II had the big price increase but at the last minute they snuck the no name barrels in , At the same price point, The main reason I do not have a Mora or a Prophet III.
Oh, the peanut slug fits very tight in the barrel, Now Huben needs to make a peanut slug in 177, I have shot a lot of 177 slugs and none are accurate, Maybe there is hope with the Peanut slug in 177.
Mike