AR-15 Buffer Tubes

Elevate your rifle’s recoil management and reliability with our precision-engineered AR-15 Buffer Tubes—designed for smooth cycling, rock-solid stock fitment, and easy installation.

Why choose our AR-15 Buffer Tubes?

  • Consistent Cycling: Precision-bore tubing and hardened steel guide rods ensure smooth buffer spring operation, reducing bolt carrier bounce and felt recoil.
  • Rigid Stock Interface: Tight tolerances between tube and receiver keep your stock locked in place under heavy fire, maintaining consistent cheek weld and zero.
  • Lightweight or Mil-Spec Options: Choose ultralight aluminium for weight savings or mil-spec steel for maximum durability—both finished in corrosion-resistant hard-coat anodize.
  • Easy Installation: Drop-in designs fit any mil-spec lower without gunsmithing; included anti-rotation tabs or end caps index perfectly every time.
  • Versatile Lengths & Profiles: Available in A1, A2, carbine, and rifle lengths to suit fixed or adjustable stocks, and optimized wall thicknesses for best strength-to-weight ratio.

Featured AR-15 Buffer Tube Models

Brand & Model

Key Features

Aero Precision™ Ultralight Carbine Buffer Tube

7075-T6 aluminium; weight under 2.5 oz; precision-machined ID for smooth spring travel; hard-coat anodized; anti-rotation end cap included; carbine length.

Bravo Company USA® BCM Mod 3 Carbine Tube

6061-T6 aluminium; mil-spec wall thickness; Type III hard-coat anodize; integrated QD sling swivel sockets; indexed anti-rotation tabs; carbine length.

Spike’s Tactical® Lightweight Buffer Tube

7075-T6 CNC-machined; skeletonized profile for max weight reduction; hard-coat anodized; mil-spec dimensions; index-mark engraving; carbine length.

TangoDown™ Mil-Spec Steel Buffer Tube

4150 chrome-moly steel; parkerized finish; exact mil-spec ID; integrated buffer detent spring shelf; standard profile; carbine length.

KAK Industry® Shockwave Buffer Tube Kit

Polymer pressure-ring design; non-NFA compliant for Shockwave Blade; integrated detent shelf; ambidextrous QD end plate; Carbine length tube included.

Whether you’re refining a competition carbine, upgrading your duty rifle, or building a lightweight patrol gun, our AR-15 Buffer Tubes deliver the smooth operation, solid fit, and durability you demand. Browse our selection now and stabilize your recoil system with confidence.

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