5,56 × 45
M193
55 GRS
SB556A
Ballistics
Distance | y | Muzzle | 100 | 200 | 300 | 400 |
---|
Velocity | fps | 3,301 | 2,912 | 2,545 | 2,206 | 1,894 |
---|
Energy | ft·lb | 1,330 | 1,035 | 791 | 594 | 438 |
---|
Distance | y | 50 | 100 | 200 | 300 | 400 |
---|
Points of impact | in | -0.5 | 0.0 | -2.1 | -9.7 | -24.4 |
---|
Properties
Bullet | Type | M193 |
---|
Weight | grs | 55 |
---|
Diameter | in | 0.224 |
---|
Sectional Density | lb/in² | 0.157 |
---|
Material of jacket | CuZn 10 |
---|
Ballistic coefficient | Calculation | G1 | 0.259 |
---|
G7 | 0.127 |
---|
Cartridge | Length | in | 2.228 |
---|
Power Factor Estimated | kgr·fps | 181.6 |
---|
Test barrel length | in | 23½ |
---|
Suggested use | N/A |
---|
Features | N/A |
---|
Packaging
| Box | Case |
---|
Cartridge quantity | pcs | 20 | 1,000 |
---|
Bar code | UPC | | |
---|
| EAN | | |
---|
Length | in | N/A | N/A |
---|
Width | in | N/A | N/A |
---|
Height | in | N/A | N/A |
---|
Weight | lb | ½ | 29 |
---|
Drawing number | O 6428-7D | SB 003 |
---|
Boxes per case | 50 |
---|
Weight per case | lb | 29 |
---|
We also produce in this caliber