• Allows the user to install and remove an AR15 Pivot Pin without the use of a tool
  • Unique design incorporates a ramped groove that holds the detent in place at the time of installation
  • Pins feature Patent Pending aggressively crenelated heads for improved grip
  • Mil-Spec .250" dimension
  • Ship complete with 3D printed rear pin removal tool (RTT™)


  • Material: 17-4PH Stainless Steel
  • Finish: QPQ Nitride
  • Weight:
    • Takedown Pin: 0.21 oz.
    • Pivot Pin: 0.25 oz.


  • AR-15


  • x1 LANTAC Stainless Steel AR-15 Pivot Pin
  • x1 LANTAC Stainless Steel AR-15 Takedown Pin
  • 2x Detents
  • 2x Stainless Detent Springs
  • 1x Rear Takedown Pin Removal Tool


No doubt, your AR-15 is just about as good as it can be. When you decide to make it the best it can be it’s time to look at the little things that take your weapon over the top. By installing a LANTAC Ultimate Takedown Pin Set you address one little issue that secures your weapon and saves you precious time.

Stainless Steel Means Worry Free

These takedown and pivot pins are machined from corrosion-resistant stainless steel. Consequently, you will never have to worry about rust or wear when you use a set of LANTAC UPS-S Takedown Pins. The material LANTAC-USA chose to use is of the highest quality in order to meet their high standards, and yours. Stainless steel is both lighter and stronger than the standard issue takedown and pivot pins and will deliver a lifetime of service, at a price point you will appreciate.

The Design Is the Key to Success

LANTAC UPS-S Takedown Pins wear aggressive crenulations on their heads for easy grip, however, they carry a profile that flows with your receiver and won’t hang on everything. Your new LANTAC Ultimate Takedown Pin Set is all inclusive and comes ready to be put into service in minutes. Forget having to find a workbench, the folks at LANTAC-USA have designed a fast system so you can break down or attach your upper and lower receivers pretty much in your lap. When you choose LANTAC for your takedown pin upgrade you get durable components that rapidly deploy, ultimately saving you time and money. Clearly, you want to do business with a company that cares about their product and your satisfaction.

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