XM29 OICW

Place of origin : Germany, United States
Production history :
Designer :Alliant Techsystems, Heckler & Koch
Manufacturer Alliant: Techsystems, Heckler & Koch
Variants :XM8 and XM25
Specifications:
Weight :5.5 kg empty and 6.8 kg loaded (Objective)
8.2 kg loaded (actual)
Length :890 mm
Barrel length :KE Module - 250 mm
HE Module - 460 mm

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Caliber :KE Module - 5.56x45mm NATO
HE Module - 20 mm (Later: 25x40mm)
Action :Gas operated, rotating bolt
Feed system :KE Module - Various STANAG Magazines
HE Module - 5 round box