Brass Fetcher Ballistic Testing

50 GI

10 Percent Ballistic Gelatin

Cartridges Impact Velocity

(ft/sec)

Maximum Penetration Depth

(inch)

Expansion

(inch2)

Bullet Weight

(grain)

Barrel Length

(inch)

Distance*

(feet)

Barnes

275gr

XPB

759 17.1 NA 275 5.0 10

275gr

XPB

Fully Annealed

730 17.5 NA 275 5.0 10
Guncrafter Industries

230gr

CHP

1042 10.8 0.536 230 5.0 10

275gr

JHP

(GI275A)

921 33.6 NA 275 5.0 10

300gr

TMJ

(GI300A)

739 39.8 NA 300 5.0 10

* - Distance from muzzle to ballistic gelatin block.