Slam fire? in Pistol Caliber Carbine Posted June 14 On 6/12/2019 at 1:24 PM, Darqusoull13 said: My fault....I didn't realize I was in the pcc forum. Every ar in 223/556 does that, from the ones I used in the military to the ones I own now. That's not at all normal on any of my GMR's. I'd suggest the OP contacts the manufacturer to discuss his concerns.