H&K's Light Machine Guns: Rare but Effective (HK21/23 & HK11) - YouTube
HK 23 E – The Armory
HK 23 – The Armory
HK 21 and 23 - Modern Firearms
H&K's Cold War Light Machine Guns – the SAW that could have been – Strikehold.net
Beltfed Precision Products HK 23E Barrel Assembly-5.56-17.7"
HK23E/HK21E - NFA Market Board - Sturmgewehr.com Forums
HK 23 E – The Armory
Heckler & Koch HK33 Assault Rifle | Military-Today.com
Heckler & Koch, H&K, HK 23 E Cut Sheet | eBay
Heckler & Koch HK 21 | Weaponsystems.net
Heckler & Koch Mark 23 - Wikipedia
Possible HK21 Conversion Ideas : r/PhantomForces
Heckler & Koch HK21 HK23 HK11 Rifle Barrel Upper Parts Kits Accessories
MM23E HK23E - Full auto belt fed with sear (Ep2) - YouTube
MARK 23 - Heckler & Koch
H&K's Cold War Light Machine Guns – the SAW that could have been – Strikehold.net
HK 21 and 23 - Modern Firearms
MARK 23 - Heckler & Koch
HK 23 E – The Armory
![WTS] G-Code G17 Holster | KWA KMP9 | KMP9R | H&K MP7 | HK23 SOCOM | Misc V2 Gearboxes | DSG Gear | Scopes | Clear Riot Style Shield | Chest Rig | MOSFET Components | Misc Gear : r/airsoftmarket](https://i.imgur.com/YgXqXlo.jpg "WTS] G-Code G17 Holster | KWA KMP9 | KMP9R | H&K MP7 | HK23 SOCOM | Misc V2 Gearboxes | DSG Gear | Scopes | Clear Riot Style Shield | Chest Rig | MOSFET Components | Misc Gear : r/airsoftmarket")
WTS] G-Code G17 Holster | KWA KMP9 | KMP9R | H&K MP7 | HK23 SOCOM | Misc V2 Gearboxes | DSG Gear | Scopes | Clear Riot Style Shield | Chest Rig | MOSFET Components | Misc Gear : r/airsoftmarket
They should change automatic rifleman on MEA to have the HK-21 instead of the drum mag G3 : r/joinsquad
The HK21E Machine Gun - Small Arms Review
