ARH GRT MK2 ?

[uglymike]

I've been very happy with the "old school" kit with several different 34s of mine in the past. This is the other kit offered, with slightly more fps if I'm reading it right. Who has one of these in their 34? Opinions, good or bad, shot cycle, longevity?
Thinkin' of creating  "evil twins"; two 34s, one "old school" (already have) other MK2. 

[JimL911]

I use the OS kit in my .177 and the GRT in my .20 and .22. The shot cycle in the .22 feels similar to the .177 with the .20 closer to but smoother than stock. I get 12.5+ fpe for .177, right about 16 in .22 and 15 for the .20. 5000+ through my .22 with no problem.

[Ligoniera1]

ARH GRT MK2 in my .22  D34 as well.   Very subjective qualitative answers....smoother than stock, I guess I would say the shot cycle is  bit shorter/less vibe/chatter.  More concise.   It definitely "warmed" her up a bit with respect to fpe, I seem to recall getting  right about what Jim mentioned ,16fpe.  Well pleased with it but am considering the OS kit......I like the "evil twins" concept. 

Still one of my fav airguns of all time.....got a soft spot for the 34s.....simple, nice, accurate and reasonable in just about every fashion.