Krieger Remington Varmint ContourBarrel Blank - 6.5mm, 1:8" Twist, 26" Finish Length, Stainless Steel,4 Groove

Breech Dia. (A) - 1.25"

Breech Length (B)  - 2.2"

Muzzle Dia. (C)  - 0.83"

Finish Length (D)  - 26"

Blank Length (E)  - 27"

Neck Length (F)  4.7"

Neck Dia. (G)  - 0.96