THe issue is these LW barrels are all different we have found sizing tends to get the best accuracy. Some folks are getting 1 MOA at 100 yds when the bullets are tweaked. That said the .253s could be sized to a particular barrel if the .251s don’t work so well.
The .251 fit perfect in the LW barrel on my condor. The .253 are too big to get in the barrel lead. My AR6 shoots .224 and .225 very well. My sumatra shot .253 very well. I will post some pictures of groups. Buy the way the anacondas and hollow pockets world great in the 22cal barrel.
you hit the image code bar of the picture you want in Photobucket, then when you type your post here you have to hit control v to get the picture uploaded.
I would also like to see how those bullets group. If you shoot cast bullets in your 25’s you should slug the barrel first, becasue 251’s are not going to do much good in a .253 bore.
I have shot 22 cal 43gr in my evanix AR6 with good results but you need the .217 size in the condor barrel in 22cal. I don’t do a lot of grouping I use a one ich spinner at 50 yards and if I can spin it ten shots in a row that pellet goes hunting. I will be testing some 50 grain RNFB 25cal and some 25cal we have been developing they are hollowpoints we call anacondas be cause they bit hard and hollowpockets which has the distance of a solid and destruction of the hollowpoint. I will shoot these for groups and when I figure out how to post pictures here I will post them.
I have shot the 43gr, 58gr and 73gr in .251 size the .253 fit the Korean barrels. The 43gr and 58gr shoot really well out to 75 yards for me. I have picture on mrhollowpoints trophy page of a crow shot at about 50 yards.
Here’s a squirrel hit at 60 yards with 43 gr 25cal.