The Strike Industries Pit Viper Stock in Flat Dark Earth (brand part number VIPERPITFDE) is a minimalist AR-platform buttstock designed to work specifically with Strike Industries’ own Advanced Receiver Extension, not a standard mil-spec buffer tube. The keyed interface between the stock and that extension adds contact points for a fitted, rattle-free, rock-solid lock-up despite the stock weighing just 4 ounces. It adjusts to three positions for a custom length of pull, and built-in ambidextrous QD sling swivels give you a strong, integrated sling attachment point. The orbital stock shape, carried over from Strike’s PDW stock, creates a secure, ergonomic shoulder weld even in awkward positions like vehicle-borne or extreme close-quarters work.

Key Specifications

• Requires Strike Industries’ own Advanced Receiver Extension, not a standard mil-spec buffer tube.
• Uses a keyed interface with that extension for a rattle-free, rock-solid lock-up.
• Weighs just 4 ounces.
• Adjusts to three positions for a custom length of pull.
• Includes built-in ambidextrous QD sling swivels.
• Uses an orbital stock shape, carried over from the Strike PDW stock.
• Built for a secure, ergonomic shoulder weld in vehicle-borne or extreme CQB positions.
• Finished in Flat Dark Earth.

Frequently Asked Questions

Will this fit a standard mil-spec buffer tube? No, the Pit Viper Stock is built specifically for Strike Industries’ own Advanced Receiver Extension, which is required for it to lock up correctly.

How much does it weigh? Just 4 ounces, despite the reinforced, rattle-free lock-up.

How many length-of-pull positions does it have? Three positions for a custom fit.

Buy the Strike Industries Pit Viper Stock, Flat Dark Earth

Get a rattle-free, minimalist stock built for close-quarters and vehicle work. Order the Strike Industries Pit Viper stock from our rifle stock selection at our Lubbock, Texas gun shop for fast, direct shipping.