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Got My 1022 Barrel Shortened & Crowned
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Correct, heavy barrels only reduce vibrations and reduce barrel droop due to heat (barrel is more ridgid) as the rifle is fired and hence are a little more accurate than tapered/sporter barrels. No influence on velocity.
The majority of rifles that are made with heavy/bull barrels are floated from the factory. CZ, Savage, Marlin, Kimber rifles with heavy barrels are floated. Rifles such as the Henry Lever Actions, Mossberg 44 and other rifles with barrel bands are not intended to have a floated barrel.
In most .22lr ammo (non-match grade) there is more variation in velocity due to quality of the ammo than in the length of the rifle barrel. Velocity variations are normally seen as vertical stringing of the bullet impact point in relation to the point of aim.Comment
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