KriegerRemington Varmint Contour Barrel Blank - 6mm, 1:8" Twist, Stainless Steel, 4 Groove

Breech Dia. (A) 1.25 -  BreechLength (B) 2.2 -  MuzzleDia. (C) 0.83 - FinishLength (D) 26 - BlankLength (E) 27 -

NeckLength (F) 4.7 -  NeckDia. (G) 0.96