AK47 AKM AK74 PIN SET (4mm and 3mm Retainer Pins for AK Builders)

US manufactured Pin Set, Made to Russian / Bulgarian Specifications

Sold as a Set (as pictured).
Set contains Two 4mm pins (Rear Sightblock) and Four 3mm pins (Front Sightblock and Gasblock)
Pins are new, never installed on a firearm.

4mm pin
Length 21.75mm
Width 4.05mm

3mm Pin
Length 12.5mm
Width 3.05mm