Buffalo Bore Heavy 38-55 Win 255 grain Jacketed Flat Nose Rifle Ammo, 20/Box – 11C/20

Manufacturer: Buffalo Bore
Model Number: 11C/20
Ammo Bullet Type: Jacketed Flat Nose
Ammo Casing Type: Brass
Ammo Bullet Weight: 255 grain
Ammo Round Count: 20/Box
Caliber Multi: .38-55 Winchester
Muzzle Energy: 2153 lb/ft
Muzzle Velocity: 1950 fps
Application: Hunting, Target, All 375 Winchester Chambered Rifles
Series/Collection: Heavy

Our 38-55 ammo is designed to work in all 38-55 chambered firearms made with modern metallurgy for smokeless powder. It operates at 38000 CUP – the 30-30 Winchester operates at an average max. pressure of 38500 CUP. For those who are not aware, the 30-30 case is simply a necked down 38-55 casing.

• 0.377 inches bonded core