NAME – 40x46mm M1110 Day/Night Trainer

NAME (COMMON) – M1110 Practice

CALIBER – 40x46mmSR

TYPE – Low velocity, impact-indicating, practice round

YEAR OF INTRODUCTION – 2009

COUNTRY OF ORIGIN – Germany/USA

IDENTIFYING COLOR CODE – White plastic cartridge case with white ink markings, Blue plastic projectile body with white ink markings, 4 annular grooves on ogive

CASE TYPE – M212 Semi-rimmed straight walled

CARTRIDGE LENGTH – 10.3 cm (4.05 in)

CASING LENGTH – 46.2 mm (1.819 in)

CASE HEAD DIAMETER – 41.20 mm (1.622 in)

CASE RIM DIAMETER – 43.61 mm (1.717 in)

PROJECTILE TYPE – Round-nosed plastic-bodied projectile

PROJECTILE DIAMETER – 41.05 mm (1.616 in) at rotating band

PROJECTILE WEIGHT – 0.176 kg (6.21 oz)

POWDER WEIGHT – 0.340 g (5.25 grains) M9 double-base flake mortar powder

FILLER – NDP Chemiluminescent composition

FUZE TYPE –None

CASING WEIGHT – 0.032 kg (1.13 oz)

TOTAL ROUND WEIGHT – 0.208 kg (7.34 oz)

MUZZLE VELOCITY – 78 m/s (256 fps)

NOMINAL BARREL LENGTH – 35.6 cm (14 in)

MAXIMUM RANGE – 400 m (437 yards)

EFFECT – Yellow/green glow at point of impact

MANUFACTURER – Rheinmetall, Düsseldorf, Germany.   Cyalume Technologies, Springfield, Massachusetts, Spectra Technologies, East Camden, Arkansas

STATUS – Production

SERVICE – US Marine Corps and USSOCOM