12-08-2020, 06:04 PM
grayfox,
my 22" std bbl mini howa 6.5 Gr. measurements
muzzle -> 0.574"
21" -> 0.582"
20" -> 0.590"
all measurements +/- 0.001"
i suspect that there's likely some manufacturing tolerances too. measure 10 barrels and i doubt every one is identical.
-tdbru
my 22" std bbl mini howa 6.5 Gr. measurements
muzzle -> 0.574"
21" -> 0.582"
20" -> 0.590"
all measurements +/- 0.001"
i suspect that there's likely some manufacturing tolerances too. measure 10 barrels and i doubt every one is identical.
-tdbru