Midwest Industries MISTAPLWS Stock Tube AR-15 Aluminum Black

The Midwest Industries MISTAPLWS Stock Tube delivers enhanced durability and precision fit for AR-15 platforms. This mil-spec buffer tube features premium aluminum construction with Type III hard anodizing for superior corrosion resistance and extended service life.

What Makes This Different

Unlike standard buffer tubes that may suffer from dimensional inconsistencies, the MISTAPLWS maintains precise tolerances for consistent stock positioning and smooth operation. The enhanced anodizing process provides twice the wear resistance of standard finishes, while the optimized thread pitch ensures secure castle nut retention under heavy use.

Key Features

• Mil-spec 6061-T6 aluminum construction for maximum strength-to-weight ratio
• Type III hard anodized finish resists corrosion and wear
• Precision machined threads ensure proper castle nut torque retention
• Standard carbine length accommodates most adjustable stocks
• QD sling swivel mounting provisions at rear plate interface
• Compatible with mil-spec buffer springs and weights
• Includes castle nut and end plate hardware

This buffer tube maintains consistent lockup with adjustable stocks across temperature extremes and extended firing schedules. Law enforcement agencies specify similar components for duty rifles due to the reliable positioning and smooth adjustment characteristics. The hard anodized surface withstands cleaning solvents and environmental exposure without finish degradation.

Technical Specs

• Material: 6061-T6 aluminum alloy
• Finish: Type III hard anodized black
• Length: Standard carbine buffer tube dimensions
• Threading: Standard mil-spec pitch
• Weight: Approximately 4.2 oz
• Compatibility: Mil-spec AR-15/M4 pattern rifles
• Includes: Castle nut and end plate
• Made in USA

Midwest Industries backs this buffer tube with their reputation for precision manufacturing and quality control. The MISTAPLWS stock tube provides the foundation for reliable stock operation in demanding applications where consistency matters most.