Great shooting. I just got another RPR. I got the .22 version with the diamondback 4-16. Can’t wait to try it. I also have a RPR chambered in 6.5 creedmoor, topped with a vortex viper pst gen 2. Vortex is an awesome company.
In this video I was shooting Prvi Partizan 5.56 M193 FMJ 55 grn. My barrel really likes this ammo and after 1000 plus rounds without any cleaning it still hits 2 inch targets at 300 yards.
Yes that same day I shot Fiocchi 5.56 M855 SS109 62 grn. FMJ, PMC Bronze 223, and Wolf Gold 223. My results with 223 ammo were not great. My test went like this... At 300 yards I was hitting the 2 inch target 3 out of 5 shots with both the Fiocchi 5.56 and Prvi Partizan 5.56 but when I switched to the PMC Bronze 223 and Wolf Gold 223 and missed every shot. I switched back and fourth a couple more times between the 556s and 223s with the same results. I guess my rifle just doesn't like 223.