Poly Technologies AKS Trigger Pin Black. Specifications for Poly Technologies AKS Trigger Pin: Manufacturer: Poly Technologies Color: Black Gun Make: Kalashnikov Hand: Ambidextrous Gun Type: Rifle Gun Model: AK-47 Package Contents: Poly Technologies AKS Trigger Pin What firearm models does the manufacturer say Poly Technologies AKS Trigger Pin is compatible with? The manufacturer suggests that Poly Technologies AKS Trigger Pin is compatible with AK-47Poly Technologies 70-00-25A: AKS Trigger Pin Black