I waited for mine to get give it a little help on the break-in period by getting it re-crown and led in also it got the barrel hand lapped polished.
mine is the 45 in 22, to many AR-15s in my local gun range so i left, looks like one ragged hole so far,
i am still new to tuning but i think i got it.
looks like yours came with 3 mags or did you buy an extra?
what speeds were you getting ? i was getting 940 with the JSB 18gr
one thing i am a little disappointed is how laud it is but i think it is because it came running a little bit to hot and having the smaller barrel does not help. i got the compact so that i can have take it into the bow stand but i guess i will have to add another 4-5" and add a suppressor