This Takedown Pin Set from Geissele Automatics is machined from stainless steel for the AR-15’s Super Duty receiver line. The set bundles the pivot pin and takedown pin, the two pins that join the upper and lower receiver — the pivot pin lets the upper swing open for cleaning, while the takedown pin lets the upper and lower separate completely (Geissele Automatics part no. 05-1087).

Key Specifications

• Includes the pivot pin, which lets the upper swing open on the pin for cleaning.
• Also includes the takedown pin, which lets the upper and lower separate completely.
• Made from stainless steel.
• Built for Geissele’s Super Duty receiver line.
• Sold as a small-parts kit, not a complete firearm — it’s classified as a firearm accessory, so no FFL transfer is required to buy it.

Frequently Asked Questions

What pins are included? The pivot pin and takedown pin — the two pins that join the upper and lower receiver.

What’s the difference between the two pins? The pivot pin lets the upper swing open on the pin for cleaning, while the takedown pin lets the upper and lower separate completely.

Buy the Super Duty Stainless Takedown Pin Set

Replace worn or lost receiver pins with this stainless Geissele Super Duty takedown pin set. It ships fast from our Lubbock, Texas gun shop, and our AR takedown pins selection has more takedown pin options.