Bartlein: 6mm Blank, Stainless Steel 27" #3 B

Bartlein: 6mm Blank, Stainless Steel 27" #3 B

Bartlein

SKU:

DU61507

$358.34

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6mm bbl, .237x.243

5 Groove

1-7.5 twist

Stainless Steel

Bore Diameter tolerance = +.0005
Groove Diameter tolerance = +.0005
Bore and Groove uniformity along entire length of barrel +.0001/-.0000
Twist uniformity is best in the industry. Twist can be carried out to the 4th decimal point. Example: 11.3642 A Bartlein

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Material:: Steel
Caliber:: 6mm
Length:: 27 in
Platform:: Blank