M&P 15-22, SlideFire stock, JP "yellows" lightened trigger springs, Sightmark red dot, GSG offset irons.
In semi auto, it shot through 50 rounds of 10 year old Remington bulk ammo, the pinnacle of crappy ammo, without a single hitch.
In slide fire, it didn't like the Remington. It would load the round, but it wouldn't go bang, not sure the exact cause, I'll experiment a bit later.
Ran through CCI .22LR Tactical ammo (the stuff designed for 15-22 rifles) in slidefire with narry a hiccup.
I'm glad the $10 JP yellow trigger springs worked, beats buying a $200 3lb single stage drop in trigger
I have a
$30 DPMS muzzle brake to put on it that redirects all the gas straight forward and presumably would increase recoil slightly to aid with slidefire. But if it keeps functioning flawlessly as it is now with the stock flash hider, I'll probably just send it back to midway.
(click for larger)
