After I took off the strut and the Masen sight/brake on the 186, and replaced it with the 583 front sight, I took the Mini to the indoor 25 yard range just to check zero. Dailed it in pretty well, and called it good.
Today was a break in the week of blessed rain in Nor Cal, so I decided to fine tune at the 25 & 100 yard outdoor range. I can never get a good sight in with the indoor lighting and lead sled at the indoor.
First up was the MK262 MOD1 (IMI Razor). It required one click to the left. Nice little cluster on an M1 Carbine 25 yard target. Then I tried my clone load: 77 grain Custom Competition Nosler over 25.2 grains BLC(2) WITH A CCI #41 primer in .223 federal cases. Bingo. Correctly overlaid the same little group as the MK262 MOD1.
Then I switched to 100 yards, shooting clay pigeons and pop cans. alternating MK262 and Clone loads every other shot. Bingo again! set the pop can or clay pigeon on the front sight with a 6 o'clock hold, and it was a solid hit on both pigeons and cans. (I never do paper with iron sights at 100 or more, as my eyes don't seem to do well. Hitting a pop can at 100 with iron sights would be a solid hit on a Goblin sized target at 200 or more!) The clay pigeon or can is instant gratification. Our 200 yard is closed because the "Friends of the Chipmunks " got an injunction against us. (We can't use steel targets anymore, nor shoot past 100 yards).
Then I switched to M855 Lake City 62 grainers. same hits at 100 as the 77s. On a whim, I did some 55 grain M193 Lake City (which was lousy in the indoor range) and was totally surprised. I was still hit cans and stuff at 100 yards. Hmmmm. Looks like this little baby likes everything. Did about 200 rounds again, and did not notice any problems. I was hitting cans at the end as well as the beginning.
Then I pulled out the PCC9 with Glock mag adapter. I had a problem with the red dot so I switched back to irons. My load of choice for it is the Federal 9BPLE +P+ Illinois State Police load...about 1550 fps from the PCC9. After a minor sight adjustment, I was actually hitting pop cans at 100 yards with iron sights. At 25 yards I was hitting pieces of clay pigeons.
A great day at the range!