The Davidson Defense AR-15 Mil-Spec Buffer Tube Kit delivers the essential components for a high-performance build or upgrade. The six-position buffer tube is precision-machined from rugged 7075-T6 aluminum and finished in a sleek black Type III hardcoat anodizing for superior wear and corrosion resistance. It’s dry film coated for smoother operation and longer service life.
Included in the kit is a heavy H3 carbine buffer weighing 5.5 oz—ideal for managing recoil and improving stability in overgassed or suppressed setups. The flatwire recoil spring, crafted from heat-treated 17-4 PH stainless steel, ensures consistent performance with enhanced strength and corrosion resistance, topped with a natural stainless finish. Completing the kit are a phosphate-coated end plate and castle nut, providing secure attachment and reliability under hard use. Built for gunsmiths and serious shooters alike, this buffer kit combines premium materials with proven engineering for a rock-solid AR-15 platform.
Buffer Tube Material: 7075-T6 Aluminum
Buffer Tube Finish: Type III Hardcoat Anodized
Buffer Tube Color: Black
Buffer Tube Lubrication: Dry Film Coated
Buffer: H3 Buffer
Buffer Weight: 5.5 oz
Recoil Spring Type: Flatwire
Recoil Spring Material: 17-4 PH Stainless Steel
Recoil Spring Finish: Natural Stainless (Corrosion Resistant)
Platform Compatibility: AR-15
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