Spike's Buffer Tube Assembly Pistol
Not Yet Rated | Write the First Review SKU: 222-SPI-SLA500P-K
UPC: 855000000000
MFG#: SLA500P-K

Spike’s Tactical Buffer Tube Assembly – Pistol | Built for Strength, Engineered for Performance

When it comes to building or upgrading your AR pistol, the Spike’s Tactical Pistol Buffer Tube Assembly is the no-compromise solution for serious shooters. Engineered for high performance and rugged use, this complete kit includes everything you need to ensure reliable cycling, secure attachment, and enhanced durability in your AR pistol platform.

Whether you're building a lightweight truck gun, a compact personal defense weapon, or a tactical CQB blaster, Spike’s delivers a kit that exceeds expectations in both form and function. Precision-machined from premium materials, this assembly ensures smoother operation and longer service life than off-the-shelf alternatives.

🔧 What’s Included:

• Mil-Spec Pistol Buffer Tube – Aircraft-grade aluminum construction, anodized for corrosion resistance
• Buffer Spring – Precision-rated for consistent energy absorption
• Buffer (Standard 3oz or H2 Optional) – Perfectly balanced for AR pistol gas systems
• Castle Nut & End Plate – Hardened steel for secure lock-up and durability
• Pre-installed Spacer – Ensures proper alignment with various pistol brace or plug options

🛡 Built for Reliability and Compliance:

This Spike’s Buffer Tube Assembly for Pistols is perfect for ATF-compliant AR pistol builds. Designed to work seamlessly with popular pistol stabilizing braces and end caps, it eliminates fitment issues and enhances performance for suppressed or unsuppressed use.

📐 Technical Specifications:

• Material: 7075-T6 aluminum buffer tube
• Finish: Mil-Spec Type III Hardcoat Anodized
• Buffer: Standard or H2 compatible
• Tube Length: 7.9” (pistol length)
• Weight: Approx. 8.2 oz (entire assembly)

✅ Why Choose Spike’s Pistol Buffer Tube Kit?

• Built to Mil-Spec standards for reliability and longevity
• Perfect fit for popular AR pistol configurations
• Ideal for custom builds, tactical setups, or range-use pistols
• Trusted brand in the firearms community—American made and combat-proven