12-09-2018, 08:29 PM
I’ve got four dedicated 22 LR AR-15’s and use standard AR-15 charging handles. I have two using CMMG barrels and bolts. I have a KKF upper which has a CMMG bolt and a Gen 1 DPMS bull barrel. The only time I’ve had issues with spent brass getting stuck in the charging handle was with a Ciener bolt. I say try your charging handle of choice and see if it works unmodified. If you encounter malfunctions then you can modify the CH.