Bartlein: .20 Cal, Blank Stainless Steel - 27" #3 "B"

SKU:
Bartlein BBL : 1EP8689
$414.21
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Bartlein Stainless Steel Blank, .204 - 27"

.20cal BBL, .199x.204

5 Groove

1-9 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:
.20
Length:
27 in
Platform:
Blank