CZ 805 BREN

The CZ 805 BREN is a gas-operated modular assault rifle designed and manufactured by Česká zbrojovka Uherský Brod. Wikipedia

Action: Gas-operated, rotating bolt

Barrel length: 360 mm (14 in) (CZ 805 BREN A1); 277 mm (10.9 in) (CZ 805 BREN A2)

Designed: 2009

Effective firing range: 500 m (CZ 805 BREN A1); 400 m (CZ 805 BREN A2); 800 m (CZ BREN 2 PPS)

Feed system: 30-round proprietary box magazine (CZ 805); STANAG magazines (CZ BREN 2)

In service: 2011–present