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Guntec USA AR-15 Mil-Spec Buffer Tube Set 6-position CAR Buffer/Spring/End Plate/Castle Nut Black

Guntec USA AR-15 Mil-Spec Buffer Tube Set 6-position CAR Buffer/Spring/End Plate/Castle Nut Black

Guntec Usa · Buffer Tubes & Springs

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Best price

$64.99at OpticsPlanet

In stock Sale checked Oct 31, 2026

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Where to buy

StorePriceAvailabilityBuyAdd to build
OpticsPlanet Best price $64.99Salechecked Oct 31, 2026 In stock Buy at OpticsPlanet
Battlehawk Armory $40.55Salechecked Oct 31, 2026 Check store Buy at Battlehawk Armory

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

Lowest in-stock price in the last 30 days: $64.99 at OpticsPlanet. Dashed line = out of stock. Tracking since Oct 27, 2026.

Show the prices as a table
StoreLatestLowestHighest
Battlehawk Armory$40.55$40.55$41.81
OpticsPlanet$64.99$64.99$64.99

Since Oct 27, 2026.

About this part

The Guntec USA AR-15 Mil-Spec Buffer Tube Set 6-position CAR Buffer/Spring/End Plate/Castle Nut Black is an AR-15 buffer part from Guntec Usa. It's sold by 2 stores (1 in stock), from $40.55 to $64.99. The lowest in-stock price in the last 30 days was $64.99 at OpticsPlanet.

Fits and works with

Buffer system
Carbine · Buffers and springs

Specifications

Manufacturer
Guntec Usa
Type
Buffer Tube
Platform
AR-15
Material
Aluminum

From the manufacturer

Guntec USA AR-15 Mil-Spec Buffer Tube Set 6-position CAR Buffer/Spring/End Plate/Castle Nut Black. These AR15 Lower Parts by Guntec USA are constructed from T6 aluminum for a durable yet lightweight platform. This Guntec USA AR-15 6-Position Mil-Spec Buffer Tube Set is designed for use with standard buffer tubes and includes an upgraded chrome silicon spring. Crafted with T6 aluminum this Guntec USA AR-15 6-Position Mil-Spec Buffer Tube Set is more than capable of handling the recoil of your firearm. When you need a reliable and easy to install buffer tube setup look no further than the Guntec USA AR-15 6-Position Mil-Spec Buffer Tube Set. Specifications for Guntec USA AR-15 6-Position Mil-Spec Buffer Tube Set: Manufacturer: Guntec USA Fabric/Material: T6 Aluminum Gun Make: AR Platform Gun Model: AR-15 Condition: New Weight: 10 oz Features of Guntec USA AR-15 6-Position Mil-Spec Buffer Tube Set: Features of Guntec USA AR-15 6-Position Mil-Spec Buffer Tube Set: Mil-Spec Buffer Tube Kit End Plate Castle Nut 3 oz CAR Buffer Upgraded Chrome Silicon Spring T6 Aluminum Six Position Buffer Tube Package Contents: Guntec USA AR-15 6-Position Mil-Spec Buffer Tube Set What firearm models does the manufacturer say Guntec USA AR-15 6-Position Mil-Spec Buffer Tube Set is compatible with? The manufacturer says that Guntec USA AR-15 6-Position Mil-Spec Buffer Tube Set is compatible with AR-15GUNTEC USA MILTUBESET: AR-15 Mil-Spec Buffer Tube SetBlack

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$64.99 at OpticsPlanet
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