The Firing Line Forums - View Single Post - AR-15, .22 WMR

9x19 · May 12, 2022, 10:14 AM

Earlier this year, Bear Creek Arsenal began offering complete upper receiver assemblies in .22 Magnum.

I took a chance and bought one. It has been flawless for me, running on a PSA lower using their EPT hammer/trigger, which is a nickel-plated GI-style FCG.

Encouraged by that success, I recently received one of their 10.5" uppers in .22 Magnum, and it proved to be just as reliable as the carbine. Again, running with a PSA EPT hammer/trigger.

Ammunition tried includes CCI 40 JHP, and Fiocchi 40 JSP.

Both uppers provide good accuracy for me.

May 12, 2022, 10:14 AM	#1
9x19 Senior Member Join Date: October 15, 1998 Location: Sherman, TX USA Posts: 3,750	AR-15, .22 WMR Earlier this year, Bear Creek Arsenal began offering complete upper receiver assemblies in .22 Magnum. I took a chance and bought one. It has been flawless for me, running on a PSA lower using their EPT hammer/trigger, which is a nickel-plated GI-style FCG. Encouraged by that success, I recently received one of their 10.5" uppers in .22 Magnum, and it proved to be just as reliable as the carbine. Again, running with a PSA EPT hammer/trigger. Ammunition tried includes CCI 40 JHP, and Fiocchi 40 JSP. Both uppers provide good accuracy for me. __________________ Make mine lean, mean, and 9x19!