I've only used mine at the range so far, but with Blazer aluminum ammo (9mm), I've not had one feeding/firing issue in 300 rounds, and I consistently knock the bull out of the center at 25 yards. I've got a Bushnell MPX2 on it. Note that the company says not to use aluminum cased ammo in the JR. I may one day regret it, but I've got a case to use up.
I've only used mine at the range so far, but with Blazer aluminum ammo (9mm), I've not had one feeding/firing issue in 300 rounds, and I consistently knock the bull out of the center at 25 yards. I've got a Bushnell MPX2 on it. Note that the company says not to use aluminum cased ammo in the JR. I may one day regret it, but I've got a case to use up.
I think he means the MP with 2x magnification. It's an ACOG.What's a Bushnell MPX2? Google has not helped me at all.



























