Description
Ammo 7mm RM 140Gr S&B SP 20’s
Semi-Jacketed Soft Point bullet. A lead core with a precisely engineered jacket results from its controlled expansion and high weight retention.
PROPERTIES:
Bullet Type: SP
Weight: grs 140 / g 9.10
Sectional Density lb/in²: 0.248
Material of jacket: CuZn 10
Number: 2931
Ballistic coefficient Calculation G1: 0.231
G7: 0.115
MRD Calculation m: 183
Cartridge Weight g: 28.8
Length mm: 78.80
Casings: Factory Brass
Power Factor Estimated kgr·fps: 440.0
+P Ammunition: No
Test barrel length mm: 610
Suggested use: Hunting
Features: Reliable Functioning, Rapid-Controlled Expansion, Accurate
Ammo Win 30-30 Win 170gr P/Point 