Poly Technologies AK47 Grip Connecting Screw 4.5in Long Black. 5in long grip connecting screw designed for use on any AK47. Specifications for Poly Technologies AK47 Grip Connecting Screw 4.5in Long: Manufacturer: Poly Technologies Color: Black Gun Make: Kalashnikov Gun Type: Rifle Gun Model: AK-47 Condition Details: Other Condition: New Condition Quality: Excellent Package Contents: Poly Technologies AK47 Grip Connecting Screw 4.5in Long What firearm models does the manufacturer say Poly Technologies AK47 Grip Connecting Screw 4.5in Long is compatible with? The manufacturer suggests that Poly Technologies AK47 Grip Connecting Screw 4.5in Long is compatible with AK-47Poly Technologies 70-00-19: AK47 Grip Connecting Screw 4.5in Long Black