Well, it's a bit quieter than a standard buffer and spring for sure, I'll know better when I have my can fitted. I've only bought the silent jobbie to use on this gun. I'll keep running the JP LMOS buffer and spring on my JP15 supermatch.
I chrony'd my reloads today, the 125 TARGEX are only going 2000 fps and I need them up around 2200 so I've gone up to 17.5 grns of H110.
The 220 subs were doing 1000 fps but not cycling so I got some AR2207 and have done some loads at 9.6, 10, 10.5 and 11 grains which I will try in reverse order tomorrow (Thanks Spanners).
Ray.
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