LBE Mil-Spec Buffer Kit

Description

LBE Unlimited Mil-Spec Buffer Kit – Complete Recoil System for AR-15 Carbines

The LBE Unlimited Mil-Spec Buffer Kit is a high-quality, all-in-one solution for your AR-15 carbine build or upgrade. Designed to meet true mil-spec standards, this buffer kit ensures reliable function, solid construction, and compatibility with any mil-spec AR-15 lower receiver and collapsible stock.

Whether you’re replacing worn components or starting a fresh build, LBE’s buffer kit provides everything you need to complete your lower receiver’s recoil system—at a price that delivers excellent value without cutting corners.

Kit Includes:

• 7075-T6 Mil-Spec Buffer Tube (6-Position)
  Hardcoat anodized, precision-machined aluminum for durability and a perfect fit with mil-spec collapsible stocks.

• Standard Carbine Buffer (3 oz)
  Ideal for most AR-15 rifles chambered in 5.56/.223 with carbine-length gas systems.

• Carbine Recoil Spring
  Built to mil-spec dimensions for consistent cycling and long-term performance.

• Steel Castle Nut
  Locks the buffer tube in place under recoil and use.

• Standard End Plate
  Works with most sling mounts and receiver setups.

Key Features:

• Mil-Spec Compatibility – Fits all mil-spec AR-15/M4 lower receivers

• Durable Construction – 7075 aluminum buffer tube with hardcoat anodized finish

• Smooth Cycling – Matched spring and buffer for reliable recoil management

• Made in the USA – Quality components from a trusted American manufacturer

• Ready to Install – All components included—no guesswork or extra purchases required

Specifications:

• Tube Material: 7075-T6 Aluminum

• Tube Type: Mil-Spec, 6-position

• Buffer Type: Standard Carbine (3 oz)

• Spring Type: Carbine-length

• Finish: Matte Black, Hardcoat Anodized

• Weight (Total Kit): Approx. 9 oz

• Compatibility: AR-15, M4-style rifles with collapsible stocks

Ideal For:

• AR-15 builders needing a complete buffer assembly

• Upgrading from commercial-spec to mil-spec

• Replacing worn or unreliable recoil components

• Budget-conscious shooters who value quality

Build It Right with LBE

Backed by LBE Unlimited’s reputation for reliable AR components, this Mil-Spec Buffer Kit is a smart choice for shooters who demand consistent performance and solid fitment—whether you’re at the range or relying on your rifle for home defense.