Yugo Zastava M72B1 Parts Kit: 1/2 Matching with Stamped 80% gas block The bore and crown are

The bore and crown are in great condition

Brass Case

One of the most Durable tritium sights out there today

Poor bore does pass the bullet test

Military Surplus New Old Stock

Yugo Zastava M72B1 Parts Kit: 1/2 Matching with Stamped 80% gas block The bore and crown areYugoslavian Zastava manufactured RPK: Light machine gun variant of the AKM(AK 47). Designed for heavy sustained cover fire with a substantially thicker barrel while retaining the shared 7. 62x39 that the AKM is rifled in. Within the Yugo M70 RPK family, there is a rare M70 milled bolt hold open version(that took modified AKM magazines), M72 milled second gen RPK, and finally the M72B1 1. 5mm stamped version we have here Partial Matching Kit: Dust