.303 British
Index No. Wt. (grs.) Bullet Style Primer No. Barrel 
Length
R303B1 180 Soft Point Core-Lokt® 9 1/2 24"
Velocity (ft./sec.)
Cartridge Muzzle 100
yds.
200
yds.
300
yds.
400
yds.
500
yds.
180 SPCL 2460 2124 1817 1542 1311 1137
Energy (ft.-lbs.)
Cartridge Muzzle 100
yds.
200
yds.
300
yds.
400
yds.
500
yds.
180 SPCL 2418 1803 1319 950 687 517
Short-Range’ Trajectory *
Cartridge 50
yds.
100
yds.
150
yds.
200
yds.
250
yds.
300
yds.
180 SPCL 0.1 zero -2.0 -5.8 -13.2 -23.3
Long Range” Trajectory *
Cartridge 100
yds.
150
yds.
200
yds.
250
yds.
300
yds.
400
yds.
500
yds.
180 SPCL 1.3 zero -3.1 -9.9 -19.3 -49.9 -100.8

Note 1: Bullet does not rise more than 1" above line of sight from muzzle to sighting-in range.
Note 2: Bullet does not rise more than 3" above line of sight from muzzle to sighting-in range.
* Inches above or below line of sight.  Hold low for positive numbers, high for negative numbers.