MEDIUM CALIBER AMMUNITION
30mm X 173 MK44 Cannon
30mm X 173 MK44 Cannon
30mm x 173 Ammunition Suite For MK44 Cannon
MK239 (TP-T) – MK317 (TPDS-T) – MK264 (MP-T) – MK258 (APFSDS-T)
MK239
Target Practice – Tracer (TP-T)
Low-cost training ammunition in support of HEI and MP-T
MK317
Target Practice Discarding Sabot – Tracer (TPDS-T)
Training ammunition ballistically matched with APFSDS-T (MK258)
MK264
Multipurpose – Tracer (MP-T)
Light armor piercing capability with delayed explosive reaction. Available with and without self destruct
MK258
Armor Piercing Fin Stabilized Discarding Sabot – Tracer (APFSDS-T)
Armor piercing capability
*MK264 and MK258 are produced in collaboration with Nammo
The 30mm x 173 family includes armor-piercing and multi-purpose tactical rounds to provide enhanced accuracy, penetration and lethality necessary to defeat a spectrum of threats on the battlefield. Low cost training ammunition is also provided to support training. Already in service in NATO/USG and fully qualified in MK44 Bushmaster cannon.




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General Dynamics Ordnance and Tactical Systems is a global aerospace and defense company. We are a committed to providing the U.S. military and its allies with an extensive range of overarching products that provide a cutting-edge advantage to our war fighters. A General Dynamics Company.
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