The 5.56x45 DM41A1 is a cartridge exclusively used by the German Armed Forces. It was engineered for both tactical use and training according to the technical requirements of BAAINBw (Federal Office of Bundeswehr, Equipment, Informationa Technology and In-Service Support). The cartridge consists of a fully encapsulated full metal jacket soft core with a bullet weight of 4.0 g. It reduces pollutant emissions to an absolute minimum in combination with the patented heavy metal-free SINTOX primer.

Product line DM
5.56MMx45, DM41A1, Weichkern
4.0 g / 62 gr

Product characteristics
- Articlenumber*
- 2319124
- Product line
- DM
- Caliber
- 5,56x45
- Purpose
- Military, German Armed Forces
- Bulletweight (g)
- 4.0 g
- Bulletweight (gr)
- 62 gr
- Bullet type
- Full metall jacket-soft core
- Bullet material
- Lead / Tombac / Steel (plated)
- Bullet jacket material
- Tombac
- Bullet core material
- Lead
- Primer cap
- SINTOX
- Case material
- Brass
- Propellant powder
- Two-base nitrocellulose powder
- Total cartridge mass (g)
- ca. 12.3 g
- Net explosive mass (g)
- ca. 1.8 g
- Weapon category
- Assault rifle
- Temperature range
- -54°C to +63°C
*article number for the smallest packaging unit
Data according to technical delivery terms
- Mean gas pressure
- max. 4,450 bar (21°C)
- Velocity measuring point
- v10
- Velocity (m/s)
- 900 m/s
- Velocity (ft/s)
- 2,953 ft/s
- Energy (J)
- 1,620 J
- Length test barrel
- 508 mm
Precision data
- Accuracy type
- sa
- Accuracy determination range (m)
- 100 m
- Precision requirement
- ≤ 22 mm
- Length test barrel
- 508

- Barrel length:
- 480 mm
- Twist length:
- 178 mm (1:7")
Ballistic data – Assault rifle
- Velocity measuring point type II
- v10
- Velocity (m/s)
- 890 m/s
- Weapon category
- Assault rifle
Distance (m) | Velocity (m/s) | Energy (J) | Flight time (ms) | Ballistic coefficient G1 | Ballistic coefficient G7 |
---|---|---|---|---|---|
0 | 899 | 1435 | 0 | ||
25 | 876 | 1362 | 28 | 0,336 | 0,176 |
100 | 808 | 1159 | 117 | 0,326 | 0,176 |
200 | 719 | 918 | 248 | 0,315 | 0,171 |
300 | 635 | 716 | 396 | 0,313 | 0,169 |
400 | 555 | 547 | 565 | 0,303 | 0,167 |
500 | 481 | 411 | 759 | 0,299 | 0,171 |
600 | 413 | 303 | 983 | 0,279 | 0,174 |
700 | 351 | 219 | 1246 | 0,236 | 0,169 |
800 | 314 | 175 | 1550 | 0,255 | 0,099 |
900 | 295 | 154 | 1879 | 0,34 | 0,147 |
1000 | 280 | 139 | 2228 | 0,354 | 0,165 |
1100 | 266 | 126 | 2596 | 0,321 | 0,164 |
1200 | 253 | 114 | 2983 | 0,31 | 0,166 |