Need this crucial piece for your next build? We've got you covered with this M4 gearbox pin! They're very important for the alignment and non-movement of your gearbox, so make sure to pick one up for every build!

This M4 Gearbox Pin Features:

M4 Gearbox Pins:

• Factory OEM Replacement
• Knurdling on one end to prevent slippage
  
• Strong steel construction for long-lasting durability
• Easy to install shape

Compatible with:

• Any standard V2 lower and gearbox (G&G, etc)