10mm IWA Automatic

The slightly smaller cousin of the 11mm IWA Automatic, the 10mm IWA Auto cartridge was experimented with by law enforcement and militaries in the mid-21st century, but was never really adopted by many for long, and has since found its niche among enthusiasts in the civilian market.  This cartridge is the most common 10x25mm version on the continent.

Mechanics & Inner Workings

• Case type: rimless straight
• bullet diameter: 10.17mm
• neck diameter:10.74mm
• case length:25.20mm
• overall length:35mm
• case capacity:1.56 cm3 (24.1 gr H2O)
• rifling twist:406.40 mm (1 in 16 inches)
• maximum pressure:230 MPa (33,000 psi)

Item type

Ammunition

Manufacturer

Ironwood Armaments

Rarity

You might find these in specialty or sport shooting related vendors, but otherwise it may be hard to come by.

Dimensions

10x25mm

Base Price

$0.6 (60 cents) per round