Staccato P- (3) gen 3 20 rd staccato mags, (1) 17 rd staccato mag gen 3, black mountain firearms aluminum grip, reddirtusaxdsc trigger, crowned and ported and pvd barrel, chunk port by Monsoon and sights moved behind, dawson rmr plate, dlc dawson guide rod, Atlas shielded thumb safeties cerakoted black, slide and grip cerakoted fde, frame, trigger and magwell cerakoted OD green. Extra recoil springs, mag springs (atlas)and more. I have around 750ish rounds through it, not 1 hiccup. Runs 115 grain, 124, and 147 perfectly