

http://www.hkpro.com/forum/hk-long-gun-talk/318322-hk433-new-assault-rifle-hk.html
The HK433 in the basis caliber 5.56 mm x 45 NATO combines the outstanding features of the G36 and HK416 assault rifles and is thus setting standards world wide.
- Modular and light construction. Compact dimensions.
- Barrel length individually configurable. Simple end-user level barrel change.
- Completely ambidextrous manipulation for right and left handed shooters.
- Non reciprocating charging handle with integrated forward assist. Switchable w/o tools.
- Lower receiver with ambidextrous manipulation for G36 and HK416 users.
- Drop safe according to AC225/D14 with and w/o applied safety.
- Upper receiver with full length STANAG rail in 12 o'clock position. Hand guard with Hkey interface on 3 and 9 o'clock position. Picatinny rail on 6 o'clock position.
- Length adjustable folding stock with height adjustable cheek weld. Weapon also usable with stock folded.
- Optional receiver integrated maintenance free shot counter.
- Tool less disassembly / assembly of major components.
- Weapon can be set to safe in all loading conditions.
- Lots of accessories available.
- Made 100% in Germany
http://www.outdoorhub.com/news/2017/02/02/theres-new-sheriff-town-meet-hk-433-rifle-coming-military-near/
http://www.gunsandtech.com/news/tyan/new-hk433-rifle-german-military/
[url]http://www.ar15.com/forums/t_1_5/1961777_HK-433---New-German-Assault-Rifle.html [/url]
https://www.reddit.com/r/guns/comments/5rtww0/the_new_hk433_nicknamed_hk_masada_for_its_close/
https://www.reddit.com/r/guns/comments/5rpl0a/new_from_hk_the_hk433/
https://www.reddit.com/r/MilitaryPorn/comments/5ru650/hk_presenting_a_new_assault_rifle_the_hk433/
http://augengeradeaus.net/wp-content/uploads/2017/02/20170203_Pressemitteilung_-HK433.pdf
http://www.swr.de/landesschau-aktuell/bw/bundeswehr-sucht-nachfolger-fuer-g36-kommt-heckler-koch-wieder-zum-zug/-/id=1622/did=18947674/nid=1622/1jctcid/
http://www.faz.net/aktuell/politik/inland/g36-nachfolger-suche-fuer-bundeswehr-gewehr-kommt-ins-rollen-14831439.html