SIG 550 / 551 / 552 Style Quick Detach Take Down Receiver Pin for SIG 556

550 Style Quick Detach Take Down Receiver Pins:

• Weapons Grade Steel Parkerized Medium SIG Gray. NOT Black.
• Direct Copies of the Original.
• 100% Made in the USA.
• Can Replace BOTH front and rear pins on 556 First Model Rifles & Pistols (NOT Classic or 551A1).
• Photo actual product.

We have made an exact reproduction of the SIG Take Down Pin that has hardened steel reverse cut angled clips that spring out and hold the pin in place. These are not just simple QD pins like HK. They are far more complex and stronger than anything on the market. Typical SIG over-design and we love it!

Note that we are NOT using Ball Barings to replace the original SIG Hardened Spring Clip that stick out the ends. Ball Barings are known to slip past the edge of the receiver that they are supposed to grab hold of. Unless you depress the opposite end these will NOT come out. You can even whack them with a hammer and they will not go anywhere. As you can see these lock in tight and hold and they will scratch your receiver.

These can replace BOTH the front and rear take down pins on your SIG 556 First Model Weapons. Far faster and easier to install and remove than the SIG 556 pin / bolt / screw. When replacing the rear lug pin you will no longer need the small detent pin and spring that keeps the standard 556 AR15 style pin in place. But know that we also make a Special Rear Captured Take Dwon Pin that looks like the Original, but is Captured.

Click here for REAR CAPTURED STYLE PIN.