Brought it home yesterday but didn’t get a chance to do much with it due to other stuff going on. So today I spent some time with my new buddy and tried out different scopes and magazines. The steel mag that came with the rifle is a 10 round but Ruger used the 7.62 mag and just put a plastic liner in it to accommodate 5.56. I had previously ordered a couple of Poly Ruger brand mags that are 5.56 specific and they are much shorter and in my opinion a much better balance for the rifle. I put my scout scope in it and I was very happy with how far to the rear it mounted. Looks almost like a regular eye relief scope. Then I put a 4-12x40 on it using the supplied Ruger rings. To do this I had to remove both the rear sight and the scout rail. I’m thinking I’ll leave the 4-12 on it for load devolvement as my scout scope is a fixed 2 3/4 power. But I’ll probably go back to the scout scope for plinking and (hopefully never) any defense needs. The scout scope is in quick release rings so I could remove it and use the sights if needed. I’ll try both and make my final decision after doing so. 2 3/4 power isn’t much for these old eyes of mine.
I picked up some Sierra .224 69 gr Matchking bullets that I’m going to give a try in it. I shoot the 77 gr SMK in my match bolt rifle but I’m not too flush on them and I have some matches coming up so I’m hoping this rifle will shoot the 69’s well so I can save my 77’s. I have several different match loads in factory ammo from 52 gr to 77 gr so I plan to run a few of them all and see what it likes. Subconsciously I’ll probably jerk the trigger when shooting the 77’s so I won’t choose them.
I cycled 10 rounds with the shorter Ruger Poly mag and holy cow does this rifle have a strong ejector. I placed a rag on my bench to catch the cartridges and at first they flew past it and slammed into the metal backing plate on my bench. I had to turn the rifle almost 90 degrees to land the ctgs on the rag. Happy to report it cycled great.
I’m going to post some pictures of the rifle with the two different scopes on it and the different length magazines. Your comments on what looks best are appreciated.

