SI Takedown Pins for AR15 HK416 M4 Receivers Type:tan Material: 1000D nylon

Material: 1000D nylon

providing a realistic training experience

and stylish

nothing else comes close to this MP5

Need knowledge to disassemble the fire rat blaster by self

SI Takedown Pins for AR15 HK416 M4 Receivers Type:tan Material: 1000D nylonUpgrade your build with precision machined SI Takedown Pins, engineered for a secure and rattle free fit on AR15, HK416, and M4 platform receivers. Designed for drop in installation with no gunsmithing required, these pins deliver consistent performance and a clean, professional finish. A must have upgrade for any serious builder or enthusiast. Specificatinos: Material: cnc alloy metal. Color: black; tan; blue; red. Size: 3. 4*1. 3cm & 2. 8*0. 9cm.