CODE – 02-041-999

NAME – UMP40

NAME (NATIVE) – Universal Machine Pistol 40

COUNTRY OF ORIGIN – Germany

DATE OF MANUFACTURE – 1999

CALIBER – 10.2×21.6 mm (.40 Smith & Wesson)

OVERALL LENGTH – 45 cm (17.72 in) Stock folded, 69 cm (27.17 in) Stock open

OVERALL LENGTH WITH SUPPRESSOR MOUNTED – 62 cm (24.41 in) Stock folded, 86 cm (33.86 in) Stock open

BARREL LENGTH – 20 cm (7.87 in)

SUPPRESSOR LENGTH – 21.3 cm (8.4 in)

SUPPRESSOR DIAMETER – 3.6 cm (1.4 in)

RIFLING (TYPE & TWIST) – 6x Polygonal, Right-hand twist, 1 turn in 37.7 cm (1 turn in 14.8 in)

BULLET DIAMETER – 10.2 mm (0.400 in)

BULLET WEIGHT – 11.66 g (180 grain)

MUZZLE VELOCITY – 358 m/s (1174 fps)

MUZZLE ENERGY – 747 j (551 ft/lb)

WEIGHT (EMPTY) – 2.10 kg (4 lb 10.1 oz)

WEIGHT (LOADED) – 2.77 kg (6 lb 1.7 oz) with 30 rounds

WEIGHT (LOADED) WITH SUPPRESSOR – 3.25 kg (7 lb 2.6 oz)

SUPPRESSOR WEIGHT – 0.48 kg (1 lb 1 oz)

SUPPRESSOR MOUNTING – Fast-attaching flange on barrel

SUPPRESSOR OPERATION – Muzzle expansion chamber, multiple complex baffle stack

SUPPRESSOR DECIBLE REDUCTION – 30 db down from 151 db

SIGHTS – Open iron, Rear sight – aperture, adjustable for windage and elevation, factory zeroed to 25 meters (27 yards), Front sight – Ring protected post.

EFFECTIVE RANGE – 200 m (219 yards)

OPERATION – Blowback, fires from closed bolt

TYPE OF FIRE – Selective, Semiautomatic, Controlled burst, Full automatic

RATE OF FIRE – 40 rpm Semiautomatic, 80 rpm Full automatic

CYCLIC ROF – 745 rpm

FEED DEVICE – 30-round polymer removable box, double column, double feed

FEED DEVICE WEIGHT (EMPTY) – 0.18 kg (6.4 oz)

FEED DEVICE WEIGHT (LOADED) – 0.67 kg (1 lb 7.6 oz)

BASIC LOAD – Four-30 round magazines (120 rounds)

LOAD WT – 2.68 kg (5 lb 14.4 oz)

MANUFACTURER – Heckler & Koch GmbH Oberndorf am Necker, Germany

STATUS – In production

SERVICE – Law Enforcement sales