Matador Arms Sidewinder Folding Stock Adapter

SKU: SW-00

Original price was: $150.00.Current price is: $109.88.

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Matador Arms Sidewinder

The Sidewinder folding stock adapter allows users to maintain a low profile with solid lock up and ZERO wiggle room. The adapter offers the following to any enthusiasts looking for a durable option for their AR15 or AR9 rifle builds:

1. Compatibility – The adapter is compatible with Brownells® BRN™ System, Scorpion® Vector™, some Chassis products, and any Pistol Systems that accept AR Buffer Tube Threads.

2. Durability – The adapter is constructed from 4175 aluminum and can take a beating. When opened, the SideWinder™ has a solid and immovable lockup.

3. Quality – We have thousands of SideWinders™ out in the market through our sales and OEM projects for other companies. We are so confident in the longevity of this product that we offer a Lifetime Warranty against any manufacturer’s defect or for the product’s life. It breaks…we’ll replace it!

One thing to remember while considering this product: We don’t include a stock adapter, and some firearms require it while others don’t. This product will also not work with AR rifles that require a buffer tube to function (But AKs are OK)


Pair this item with the Matador Arms MAT-9 Complete Upper Receiver

Product Information


Matador Arms


AR15, AR9











Made in USA


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