Brass Fetcher Ballistic Testing

45-70 Government

Car Windshield and 20 Percent Ballistic Gelatin

Cartridges Impact Velocity

(ft/sec)

Maximum Penetration Depth

(inch)

Expansion

(inch2)

Bullet Weight

(grain)

Barrel Length

(inch)

Distance*

(feet)

Lehigh Defense

305gr

Controlled Fracturing

1981 (Pre)

1826 (Post)

19.6+ NA 305 18 10

* - Distance from muzzle to ballistic gelatin block.