The Midwest Industries Fixed Aluminum Stock Tube for the AR-15 (brand part no. MISTAPLWS) gives builders assembling a fixed-stock rifle a genuine Midwest Industries tube machined from aluminum and finished in black anodizing for a durable, low-maintenance surface. As a fixed-style tube rather than a collapsible one, it’s built for shooters who want a solid, single-length stock platform with no adjustment mechanism to wear out over time.

Key Specifications

• Built in a fixed (non-collapsible) configuration.
• Machined from aluminum for a durable, lightweight tube.
• Finished in black anodizing for corrosion resistance.
• Compatible with standard AR-15 lower receivers.
• Measures 15.05 inches long.
• Skeletonized body includes 3 anti-rotation QD sling swivel attachment points.
• Made in the USA.

Frequently Asked Questions

Is this a collapsible or fixed tube? Fixed, with no adjustment mechanism.

What is it made from? Aluminum, finished in black anodizing.

Buy the Midwest Industries Fixed Aluminum Stock Tube for AR-15

Build a solid, fixed-stock AR-15 with a genuine Midwest Industries tube. Order it from our Midwest Industries lineup, part of our AR braces & stocks selection, at our Lubbock, Texas gun shop for fast, direct shipping.