Bought this for a PCC upgrade, and it lived up to the hipe.
Dropped in, and did not need any tuning running 147GN handloads at PF of 135.
I can shoot as fast i can pull the trigger, without issue. (Previous buffer and spring set up took a lot of tuning, and still had occasional cycling issue).
It also feels like there is less muzzle lift, but hard to quantify, as i only shoot with in 50 yards, so it was pretty accurate in both configs.
Its a little pricey, and is why initially on this build i went the traditional set up, (bolt, buffer,and spring).
Ultimately, it would have saved me money...
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