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

SKU:
DU61507
$358.34
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Bartlein Stainless Steel Blank, .243 - 27"

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