l know this is an old post but my be we l could get it in motion again, l my brother gave a custom built rifle in 222 Rem. mag with dies and some Rem. 222 mag brass, rifle was built in 1969, built on a Sako L461 barrel is Douglass Premium BR date stamp 4-69 26" 1.010 diam. full length of barrel, trigger is stock but l was able to polish the sears and change a spring, trigger brakes between 14 and 16ozs, stock is a Herters varmint, working up loads just 3 shot groups and l found what it likes Rem. 52g Match, 20g to 20.5 of IMR 4189 OAL length 2.425 best so far .165, .250 to .500 no problem, next Sierra 53g match #1400 20g to 21g of IMR 4189 doing about the same as the Rem. an other was with Speer 52g HP still working on this, all with IMR powder.
l to will be looking for brass l only have 26 cases of 222 rem. brass.
Rifle scope Weaver T36 rings? there was a 30mm scope on it had to buy nylon inserts 30mm to 1" there working great.
This was a safe Queen for a long time Rifle is mint.
And having fun with it at 83 years young and beating my son with his new high end Savage in 223.
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Barrel
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