5,56 × 45
M193 55 GRS
SB556A

Ballistics

DistanceyMuzzle100200300400
Velocityfps3,3012,9122,5452,2061,894
Energyft·lb1,3301,035791594438
Distancey50100200300400
Points of impactin-0.50.0-2.1-9.7-24.4

Properties

BulletTypeM193
Weightgrs55
Diameterin0.224
Sectional Densitylb/in²0.157
Material of jacketCuZn 10
Ballistic coefficientCalculationG10.259
G70.127
CartridgeLengthin2.228
Power Factor Estimatedkgr·fps181.6
Test barrel lengthin23½
Suggested useN/A
FeaturesN/A

Packaging

BoxCase
Cartridge quantitypcs201,000
Bar codeUPC
EAN
LengthinN/AN/A
WidthinN/AN/A
HeightinN/AN/A
Weightlb½29
Drawing numberO 6428-7DSB 003
Boxes per case50
Weight per caselb29