PoliceLink

Caliber 5.56x45mm NATO (.223 Remington) Operation Principle Gas operated, firing from a closed bolt. Bolt Principle Refined rotating bolt head with multiple locking lugs Modes of Fire Semi-automatic, full automatic Feed Device HK high-reliability 20 or 30-round steel box magazine Cyclic Rate of Fire 700-900 rounds per minute Weight D10RS model – 7.3 lb D145RS model – 7.7 lb U10" upper – 5.0 lb U145" upper – 5.5 lb Barrel Length D10RS model – 10.5" D145RS model – 14.5" Overall Length D10RS (retracted) – 27.0" D10RS (extended) – 30.9" D145RS (retracted) – 31.0" D145RS (extended) – 34.9" Height (w/o sights) 7.25" Width 2.25" Trigger Pull 4.5 – 6.0 lb. Barrel Twist 1 in 7", right hand Unique Features • Short-stroke piston gas system - Improved reliability and function without H2O fording - No fouling directed into weapon, less cleaning - User removable/exchangeable - Insensitive to barrel length or ammunition changes • Improved buffer system • Improved steel magazine (30 and 20-round capacities) - Improved feeding reliability, durability, service life • Refined barrel/bolt locking recesses/lugs - Improved function • Improved extractor and spring, buffer - Improved function • Enhanced AG416 add-on 40mm grenade launcher • HK cold-hammer forged barrel - Extended service life, improved accuracy and user safety • HK free-floating rail system (same height as upper receiver) • Safety Blank Firing Adapter and Live Round Excluder Magazine • Beveled and flared magazine well Additional ongoing work • Improved surface finish, ambidextrous controls • Integrated reflex sight with nested IR laser aimer and illuminator • Match 2-stage trigger mechanism • 16.5" and 20" variants