Last night I noticed what I thought was a hair or a scratch on my ZT 0561. After further inspection I realized it was a crack. It cracked between the stud stop and the jimping.
Its disappointing but I'm sure ZT will take care of it.
I am having trouble with subsonic 220 grain 300 blackout short cycling.
I loaded them with 9 grains of lil gun. The rifle is a 16" AR with a Carbine gas system.
I tried the loads in an AR pistol and they cycle fine.
Does anyone have any recommendations, or maybe a better powder to use?
This may have already been covered, but i couldn't find it.
Since Indiana defines a handgun as a firearm having a barrel length less that 16". Would it be legal use an SBR, as a pistol.
This would open up many more calibers.