Does any one here know the twist rate of a Model 53 .22 Jet??Mine is from 1961 if it makes a difference. Owned it since 75 and never knew. Bout time I found out. Thanks in advance.
Model 53 info.
- Thread starter dave1918a2
- Start date
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I don't know BUT, I doubt very much if they ever changed it after the 53 was 1st released.
1:10 twist
Type Revolver and rifle
Place of origin US
Production history
Produced 1961
Specifications
Bullet diameter .222 in (5.6 mm)
Neck diameter .247 in (6.3 mm)
Shoulder diameter .350 in (8.9 mm)
Base diameter .376 in (9.6 mm)
Rim diameter .440 in (11.2 mm)
Case length 1.28 in (33 mm)
Overall length 1.58 in (40 mm)
Rifling twist 1:10
Primer type Small Pistol (Boxer)
puebloshooter
Member
I tried some resized (.2225) and 224 diameter 52 gn Sierra Matchkings in mine and they would not stabilize.
That bullet isnt that long, so a 10-14 twist should have been fine.
I patched my barrel to try and figure out the twist and I could not get a 100% positive answer on mine. Rifle barrels are much easier.
But who knows.
I will keep playing.
That bullet isnt that long, so a 10-14 twist should have been fine.
I patched my barrel to try and figure out the twist and I could not get a 100% positive answer on mine. Rifle barrels are much easier.
But who knows.
I will keep playing.
I have one from 1961 and I don't know the twist rate. I do know that it loves Sierra .223 45 and 40 grain bullets (available - sometimes - from Midway).
Jeff
SWCA #1457
Jeff
SWCA #1457
jrm53
Member
I believe it was dis-continued in 1974. Jeff
