OEM German Heckler & Koch MR223A3 / 416 Complete Upper Receiver | 11″ Barrel HK-MR223A3-10-CK RAL8000 for sale
Heckler & Koch MR223A3 Complete Upper Receiver | 11″ Barrel HK-MR223A3-10-CK
German factory original Heckler & Koch MR223A3 complete upper receiver assembly, the civilian variant of the HK416A5.
Unlike the US made MR556 series, the MR223 is the true civilian legal HK416A5 offering, German made Heckler & Koch.
Package Contents:
- Heckler & Koch MR223A3 11″ Barreled Complete Upper Assembly
- Complete Bolt Carrier Assembly
- Charging Handle
- Front & Rear Sights
Performance specifications:
High-class down to the smallest detail
- Firing pin safety (drop test as per NATO AC225/D14)
- Capable of withstanding barrel obstructions as per NATO AC225/D14 (steel core, soft core and tracer ammunition)
- The weapon can be set to safety in any loading state.
- Extended barrel nut for a snug-fitting and stable receiver connection of the handguard without play
- Extended castle nut prevents stress fractures of the buffer tube
- NATO STANAG 4694 rail for mounting sights and sighting accessories
- M-LOK or HKey QD handguard option
- Day and night operation (image intensifier/thermal imaging)
- HK precision barrel made of cold hammer-forged and hard chrome-plated special steel