EVERY PK Machinegun Model Explained

0:00 Original PK 1:06 PKM Weight Reduction 2:34 PKS and PKMS Tripods 3:42 Night Sights and Vehicle Mounts 4:19 PKT, PKTM and PKD 5:19 Romania's md. 66 5:47 Bulgaria's MG-M1 Family 6:25 Zastava M84 and M86 7:16 Ukraine's KM-7.62 and KT 7:55 China's Type 80 and Sudan 8:29 North Korea's Type 73 and 82 9:46 UMG, M09 and M10 10:31 AEK-999 Barsuk 11:14 PKP Pecheneg Family 12:16 Vietnam's DL7N and STrL-P 12:58 Poland's PKM and NATO Transition 13:55 MG-M2 and CF06 14:17 Poland's NATO Feed System 14:53 UKM-2000 Family and UKM-2020S This video follows the PK machine gun family through its infantry, tripod, night sight, and vehicle roles, then looks at the versions built in other countries. It compares changes to weight, barrels, stocks, mounts, and ammunition so the model names have a clear place in the family. The final section follows the move from 7.62x54R to 7.62x51 NATO and explains why a new round also meant changes to the belt and feed system. Disclosure: Sound: Epicdemic Sound Our videos are strictly for documentary, educational purposes only. Imitation or the use of any acts depicted in these videos is solely AT YOUR OWN RISK. Neither we nor YouTube are responsible for any injuries or damage to your guns if you try what's shown in our videos. We are not a federally licensed gun store and DO NOT sell or transact with serialized firearms. We don't sell guns and don't teach how to change them in illegal ways (such as full auto trigger or any grey area NFA topics). By viewing or flagging this video you are acknowledging the above.