ASSAULT RIFLE Calibre 5.56 mm x 5 NATO
HK ASSAULT RIFLE HK COUNT L E SS IDE A S, DEC A DE S OF K NOW- HOW HK 5.56 MM X 5 NATO A ND SOPHIS T IC AT ED SOLU T IONS T E S T ED A ND Modular and compact assault rifle chambered for 5.56 mm x 5 NATO PROV EN UNDER T HE MOS T RIGOROUS CONDI T IONS WORL DW IDE A RE T HE F OUNDAT ION OF HECK L ER & KOCH S PIONEERING WE A P ON T ECH NOLOGIE S. WE L E AV E NOT HING TO CH A NCE. T HE NE W HK IS A MODUL A R A ND COMPAC T A SS AULT RIF L E CH A MBERED F OR 5.56 MM X 5 WHICH COMBINE S T HE S T RENGT HS A ND OU T S TA NDING F E AT URE S OF T HE G6 A ND T HE HK16 FA MIL IE S OF A SS AULT RIF L E S BOT H PROV EN WORL DW IDE. IT DOE SN T M AT T ER AT *Colour: A L L WHE T HER YOU A RE RIGHT OR L EF T- H A NDED Black OR H AV E T R A INED ON A G6 / HK16 WE A P ON Flat Dark Earth, optional: green brown S YS T E M OR A R-15 PL AT F OR M: T HE HK IS T HE SOLU T ION F OR E V ERY SCEN A RIO IM AGIN A BL E. M A X IMUM F UNC T ION A L REL I A BIL IT Y W IT H IN T UIT I V E H A NDL ING COMBINED W IT H M A X IMUM MODUL A RIT Y, ACCUR AC Y A ND WE A P ON S A F E T Y M A DE IN GER M A N Y. Different barrel lengths offer the operator a variety of individualisation options based on the intended purpose. All barrels lengths are interchangeable at the operators or maintenance level. 11 12.5 /18 mm 1.5 18.9 /80 mm 16.5 20
HK ASSAULT RIFLE HK H OPER ATING CONCEP T Symmetrical and ambidextrous operating concept. FL A SH HIDER DISA SSEMBLY Tool-free mounting of suppressors and blank firing attachments. Tool-free assembly/disassembly of the major assemblies with captive pins (simple cleaning). MUZZLE THRE AD M15x1 muzzle thread for mounting a blank firing attachment. SIGHT RAIL SAFE T Y LE VER Monolithic sight rail (STANAG 69) with low line of sight. WITH 5 TR AVEL Ambidextrous operation without changing the grip position. Cocking in all safety positions possible. CHARGING HANDLE Flat charging handle with integrated forward assist function. Charging handle convertible from left to right without tools. GA S PORT HK BUT TSTOCK CHEEK REST The foldable and retractable buttstock can be locked in 5 positions over an adjustment travel of 8 mm. Height-adjustable cheek rest. Gas port adjustable without tools. BARREL Barrel length/barrel version individually configurable. Interfaces available such as front sight adapters, bayonet adapters or adapters for rifle grenades. BUT TSTOCK INTERFACE Foldable buttstock interface without play. PISTOL GRIP Modular AR-15 pistol grip interface. Optional: Ergonomic grip shape with exchangeable back straps and grip shells. INTERFACE M AGA ZINE/ NATO magazine compatibility as per STANAG DRAFT 179 HANDGUARD ROUND COUNTER Handguard with HKey interfaces at and 9 o clock positions and Picatinny rail as per MIL-STANDARD 191 at 6 o clock position (optional STANAG 69) for mounting tactical accessories. Maintenance-free round counter integrated in receiver. Stores information on serial number, weapon type, year of manufacture, manufacturer identification, etc. Data is being read using RFID technology. LOWER RECEIVER Exchangeable lower receiver. Ambidextrous operating concept for G6 or HK16/AR-15 users. G6 magazine release lever M AGA ZINE WELL SHOULDER PADS Available with straight, convex or concave shoulder pads. H Interfaces for grenade launchers, e.g. GLM/GLM A1 or HK269. H K H K K F U N C T I O N A L E L E M E N TS HK16/AR-15 magazine release lever
HK ASSAULT RIFLE FEATURES TECHNICAL DATA HK - 11 ffmodular and light design. Compact dimensions. HK - 12.5 HK - 1.5 Calibre ffbarrel length individually configurable. Easy barrel exchange at the operators or maintenance level. Operating principle fffully ambidextrous weapon operation for both right-handed and left-handed shooters. Non-reciprocating charging handle, convertible from left to right without tools. ffspecial material properties and surface treatments allow for a reliable and HK - 18.9 HK - 20 Gas-operated weapon Bolt system Locked rotating bolt head Feed mechanism Magazine, 0 cartridges Cartridge case ejection low-maintenance system suitable for the most extreme conditions. HK - 16.5 5.56 mm x 5 right Modes of fire Single fire/full auto fflower receiver with double-sided operating concept for G6 or HK16/AR-15 users. ffdrop safety as per AC225/D1 when on or off safety. DIMENSIONS ffmonolithic upper receiver with STANAG 69 profile at 12 o clock position. Modular Slim A Max. length 8 mm 881 mm 91 mm 989 mm 102 mm 1060 mm B Min. length1 577 mm 61 mm 6 mm 705 mm 76 mm 792 mm 21 mm 80 mm 50 mm 500 g 600 g 650 g Line handguard with HKey interfaces on and 9 o clock positions as well as Picatinny rail as per MIL-STD 191 on 6 o clock position. G Buttstock adjustment travel ffmaintenance-free round counter integrated in receiver, no energy supply required. fffoldable, retractable buttstock with height-adjustable cheek rest. Weapon can also be used with the buttstock in the folded-in position. 8 mm, 5 locking positions D Width 81 mm E Height2 195 mm F Sight radius fftool-free assembly/disassembly of the main assemblies. G Barrel length ffcocking in all safety positions possible. ffwide variety of accessories available, such as training bolt group, bayonet, suppressor, drum magazine, brass catcher, blank firing attachment, forward grip or bipod. 18 mm 68 mm 250 g 00 g 00 g WEIGHT* Weapon without magazine ffinfrared-absorbing coatings possible. 90 mm 280 mm Magazine, 0 cartridges (full) 50 g Magazine, 0 cartridges (empty) 160 g OTHER DATA D F E C Trigger pull 2 N Rate of fire approx. 700 rounds/min Muzzle velocity -v0-790 m/s 85 m/s 882 m/s 890 m/s 905 m/s 917 m/s Muzzle energy -E0-1250 J 190 J 1555 J 1580 J 1650 J 1680 J Barrel profile/twist Sights Groove/land profile, 6 grooves, right-hand twist, 178 mm mechanical dioptre sight, foldable/enclosed front sight, various sights can be mounted A buttstock folded 2 without sight without flash hider M855 ammunition 5 Polymer magazine GEN 6 Steel magazine * Tthe weight may vary depending on the weapon configuration 1 G B SUBJECT TO CHANGE *COLOUR DEVIATIONS DUE TO THE NATURE OF DIFFERENT MATERIALS AND MANUFACTURING PROCESSES POSSIBLE
HK ASSAULT RIFLE D E TA I L S 2 1 Handguard The Slim Line handguard is positivie-locking and connected to the upper receiver free of backlash. It can be removed without a tool and offers carrying sling fixing points, modular HKey interfaces on and 9 o clock as well as a continuous MIL-STD-191 Picatinny rail on 6 o clock. Operating concept The replaceable lower receiver defines the desired operating concept, thus reducing the training expenses for the shooter. Depending on the shooting training, the shooter can choose between a G6 and an HK16/ AR-15 operating concept. All operating elements are attached on both sides, arranged symmetrically and can be customized. Drop-in solutions of the lower receiver extend the range of functions of the weapon with respect to match triggers or trigger assembly combinations. 1 2 7 6 5 7 6 Barrels The HK gives the shooter six different barrel length options, allowing him to adjust the weapon to the particular operational need. As standard, the barrels are equipped with a further-developed and toolless adjustable gas port for sound suppressor operation and an interface for the 0 mm grenade launcher HK269 and the GLM/GLMA1. A front sight interface and bayonet holder can be mounted on the barrels as an option. All barrels can be replaced at the operators and maintenance level. Round counter (optional) The upper receiver has a built-in maintenancefree round counter. The weapons data can be transmitted and archived wireless. The round counter requires no energy supply. Data is read using RFID technology. Magazine compatibility The magazine well according to NATO STANAG 179 (draft) ensures interoperability of the G6 weapon systems with HK conversion magazine well, the HK16, and the commercially available AR-15 platforms. 5 HK pistol grip ergonomics The grip interface is designed similar to the HK16 weapons family. Pistol grips with exchangeable grip shells and back straps similar to the P0 and SFP/VP series of pistols are optional possible. Buttstock The ergonomically foldable and lengthadjustable buttstock with height-adjustable cheek rest is free of backlash and connected to the receiver. The length adjustment has five locking positions, allowing it to be adjusted dynamically to the personal protective equipment of the shooter. Moreover, the buttstock can be folded to the right in each locking position. Even though, the trigger always remains freely accessible. The case ejection port is not covered, ensuring the ability to defend in an emergency in the transport mode.
IDENT NR. 970906 V001.02.17 HECKLER & KOCH GMBH HECKLER & KOCH-STRASSE 1 78727 OBERNDORF A. N. GERMANY PHONE: +9 (0)7279-0 FAX: +9 (0)7279-250 HKINFOBOARD@HECKLER-KOCH-DE.COM WWW.HECKLER-KOCH.COM