GecoCentrefire rifle cartridges

GECO rifle cartridges are made for the true sportsman. The line stands out by offering optimal choices for everything from target practice to all worldwide hunting applications. GECO rifle cartridges - All you need. A choice between six different GECO bullets allows for the best match of cartridge to target: GECO Plus for large game, GECO Express for long-range shooting, GECO Teilmantel (Soft Point) as a true all-around workhorse, GECO Zero as a lead-free bullet with extreme stopping power and GECO Sport and Target FMJ for match shooting and training.

All GECO rifle cartridges are “Made in Germany”, your assurance that satisfying accuracy and balanced terminal ballistics are just as important to GECO as are innovative products made to the highest quality standards.

GECO .223 Rem. DTX 3,6 g

Art. Nr: 2412441


0m 50m 100m 150m 200m 250m 300m
mV [m/s] 0988 50919 100854 150791 200732 250675 300621


0 m 50 m 100 m 150 m 200 m 250 m 300 m
mE [J] 01755 501518 1001311 1501125 200963 250819 300693
50 m 100 m 150 m 200 m 250 m 300 m
100 m 50 m -0.5 100 m 150 m -2.8 200 m -9.6 250 m -20.9 300 m -37.7
GEE 187 m 50 m 1.5 100 m 4 150 m 3.2 200 m -1.6 250 m -10.9 300 m -25.7
BC-Wert 0.243
Lauflänge 600 mm


The GECO DTX was built specifically for shooters with high ammunition consumption. The GECO DTX FMJ is the ideal product for sports shooting disciplines requiring intense training, especially from a logistics standpoint due to the large boxes. Reliable functions and smooth chambering in AR systems, other semi-automatics and manual repeaters are characteristic features of the GECO DTX FMJ. 

.223 Rem.


  • Training-GECO
  • Dynamic shooting
    For dynamic target shooting


The perfect line for sports shooters with high ammunition consumption. 

GECO centerfire rifle cartridges in caliber .223 Rem.

.223 Rem.

Apart from the Express bullet for hunting also two FMJ bullets of different weight are produced for shooting with semi-automatic sporting arms. The original .223 Rem. was also introduced as 5.56 mm military version in many NATO countries.