8 × 57 JRS
SBT V331942
220 GRS

SBT GameKing® – Spitzer Boat Tail bullets are designed for hunting at long range, where their extra margin of performance can make the critical difference. GameKing® bullets feature a boat tail design to bring hunters the ballistic advantage of match bullets. The streamlined tapered base of the boat tail bullet greatly reduces drag, which results in higher retained velocity, greater striking energy, a flatter trajectory and less wind drift than comparable flat base bullets.

Ballistics

DistanceyMuzzle100200300400
Velocityfps2,2872,1281,9791,8421,713
Energyft·lb2,5552,2111,9141,6571,434
Distancey50100200300400
Points of impactin-0.10.0-5.7-20.3-45.2

Properties

BulletTypeSBT
Weightgrs220
Diameterin0.323
Sectional Densitylb/in²0.301
Material of jacketN/A
Ballistic coefficientCalculationG10.500
G70.251
CartridgeLengthin3.110
Power Factor Estimatedkgr·fps503.1
Barrel lengthin23½
Suggested useN/A
FeaturesN/A

Packaging

BoxCase
Quantity2020
Bar codeUPC
EAN
LengthinN/AN/A
WidthinN/AN/A
HeightinN/AN/A
Weightlb1½28
Drawing numberN/ASB 008
Pcs per box20
Boxes per case20
Weight per caselb28