Ultradyne USA UD6 Picatinny Chassis, Remington 700 Short Action, black

The Ultradyne USA UD6 Picatinny Chassis (brand part no. UD20161-AB) is built for the Remington 700 short action, finished in black. It takes the proven UD Chassis platform and replaces the traditional buffer-tube interface with a robust, rear Picatinny mounting interface so the buttstock detaches quickly for compact transport or tight storage without compromising repeatable return-to-zero.

Key Specifications

• Built for the Remington 700 short action.
• Replaces the traditional buffer-tube interface with a rear Picatinny mounting interface.
• The buttstock detaches quickly for compact transport or tight storage.
• Maintains repeatable return-to-zero after reattaching the buttstock.
• Accepts Ultradyne’s adjustable grip system to customize trigger-finger distance.
• Includes an adjustable thumb rest for tuning positioning and comfort.
• Finished in black.
• Sold as a chassis, not a traditional one-piece stock.

Frequently Asked Questions

Why replace the buffer tube with a Picatinny interface? It lets the buttstock detach quickly for compact transport or tight storage while still returning to zero repeatably when reattached.

What action does this chassis fit? The Remington 700 short action.

Can I adjust the grip and thumb rest? Yes, it accepts Ultradyne’s adjustable grip system to set trigger-finger distance, plus an adjustable thumb rest for positioning and comfort.

Buy the Ultradyne UD6 Picatinny Chassis, Remington 700 SA, black

Order the Ultradyne USA UD6 Picatinny Chassis through our Ultradyne USA lineup at Schaefer Defense and we will ship it fast, fully insured, from our Lubbock, TX gun shop, along with more rifle stocks.