![]() |
Bullet Number |
Bore Diameter mm / inch |
Groove Diameter mm / inch | Suitable for Calibers | ||||
264112SP206 |
6.50 |
0.256 |
6.71 |
0.264 |
260 Rem, 264 Win Mag and similar | ||
Length mm/inch |
Nose Length mm/inch |
Weight g / gr | |||||
33.4 |
1.31 |
17.3 |
0.68 |
7.3 |
112 | ||
Speed |
Max m/sec |
Max fps |
m/sec |
fps |
m/sec |
fps | |
1,097 |
3,600 |
732 |
2,400 |
366 |
1,200 | ||
BC |
0.597 |
0.523 |
0.375 | ||||
COL: To determine the minimum and maximum cartridge overall length with this bullet, add the minimum or maximum values to your cartridge case length. |
Min mm/inch |
20 |
0.79 | ||||
Max mm/inch |
25 |
0.98 | |||||
This bullet is recommended for: |
Magazine Feed or Single | ||||||
STABILITY FACTOR AND TWIST RATE | |||||||
A Stability Factor greater than 1.2 is required. Any combination of twist rate and bullet length that does not give at least that, is not suitable. SP bullets are non-expanding spitser type bullets and are not recommended for hunting, unless you have a specific application. For use under 500m, a Stability Factor of 1.5 or even greater can be used. For distances beyond 500m the stability factor can be decreased, but must never be less than 1.2. Some experimentation will be required to determine the best combination for your particular atmospheric conditions. | |||||||
Choose a bullet length best suited to your rifle twist and type of shooting. | |||||||
Note that S/F increases as twist tightens. A 1:10" twist is tighter than a 1:12" twist. |
![]() |
|
GS Custom Bullets, situated in Port Elizabeth on the East Coast of South Africa, manufactures solid copper, turned, monolithic bullets for hunting and sport shooting. These bullets are used by hunters on several continents, hunting from the smallest of antelope to the largest of dangerous game, using the smooth HP bullet, as well as the more popular HV, FN and SP bullets with the patented drive band concept. GSC bullets are configured for the highest possible ballistic coefficients. SP bullets are mainly used for sport shooting. All GS Custom Bullets are coated.