Plunger pin, Spring for Plunger pin and Retainer pin for UR/SFK type front sight block (Krinkov), FSB, KR-333PP, KR-333S, KR-333RP.
Screw for attaching all polymer buttstocks to receiver, new and improved design and engineering
Retainer pin for rear sight block
Retainer pin Bulgarian
Spring for Extractor (Puller Spring).