NBS AR-15 6 Position Discount Mil-Spec Buffer Tube

Name: NBS AR-15 6 Position Discount Mil-Spec Buffer Tube
Brand: NBS

NBS · Buffer Tubes & Springs

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Best price

$15.95at AR15Discounts

checked Oct 31, 2026

Buy at AR15Discounts

Compare 2 stores

Where to buy

Store	Price	Availability	Buy	Add to build
AR15Discounts Best price	$15.95checked Oct 31, 2026	Check store	Buy at AR15Discounts
Dirty Bird	$18.95checked Oct 31, 2026	Check store	Buy at Dirty Bird

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

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Dashed line = out of stock. Tracking since Oct 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
AR15Discounts	$15.95	$15.95	$15.95
Dirty Bird	$18.95	$18.95	$18.95

Since Oct 28, 2026.

About this part

The NBS AR-15 6 Position Discount Mil-Spec Buffer Tube is an AR-15 buffer part from NBS. It's sold by 2 stores, from $15.95 to $18.95.

Fits and works with

Buffer system: Carbine · Buffers and springs

Specifications

Manufacturer: NBS
Type: Buffer Tube
Platform: AR-15
Material: Aluminum

From the manufacturer

The NBS Mil-Spec Buffer Tube is a quality Receiver Extension (AKA Buffer Tube) machined from high strength American 7075-T6 Aluminum. This is a 6 position design and is a finished with Type 3 class 2 Hard Anodizing. American Made 7075-T6 Aluminum Platform: AR-15 Positions: 6 Weight: 3.68 Oz