AirTac Customs Aluminum M4 Body Pin

The Flux body pin is our replacement for the stock tension-based pin in any M4-pattern lower. This durable 2-piece screw design ensures that your pins won't be going anywhere while providing a beautiful CNC accent!

Give your rifle some color with the new AirTac Flux Body Pin!

"Flux" Body Pin:

• Easy to install 2-piece screw design
• Keeps gearbox aligned in proper position
• Won't fall out due to vibrations
• Heat-treated 6061 CNC Aluminum
• Anodized for durability and style

Compatible with:

• Any V2 M4 Lower (G&G, Lancer, Monk Customs compatible)