UTG PRO Mil-spec 6-position Extension Tube - Blue

Name: UTG PRO Mil-spec 6-position Extension Tube - Blue
Brand: Utg Pro

Utg Pro · Buffer Tubes & Springs

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Best price

$21.97at AR15Discounts

checked Oct 31, 2026

Buy at AR15Discounts

Compare 3 stores

Where to buy

Store	Price	Availability	Buy
AR15Discounts Best price	$21.97checked Oct 31, 2026	Check store	Buy at AR15Discounts
Dirty Bird	$24.97checked Oct 31, 2026	Check store	Buy at Dirty Bird
Kentucky Gun Co	$21.97checked Oct 31, 2026	Out of stock	Buy at Kentucky Gun Co

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	$21.97	$21.97	$21.97
Dirty Bird	$24.97	$24.97	$24.97
Kentucky Gun Co	$21.97	$21.97	$21.97

Since Oct 28, 2026.

About this part

The UTG PRO Mil-spec 6-position Extension Tube - Blue is an AR-15 buffer part from Utg Pro. It's sold by 3 stores, from $21.97 to $24.97.

Fits and works with

Buffer system: Carbine · Buffers and springs

Specifications

Manufacturer: Utg Pro
Type: Buffer Tube
Platform: AR-15
Material: Aluminum

From the manufacturer

Features: 6-position Mil-spec Diameter Receiver Extension Tube for AR15 Rifles Extension Tube CNC Machined from 6061-T6 Aircraft Grade Aluminum with Precisely Rolled Threads for Durable Thread Engagement with Lower Receiver Underwent the Tightest Tolerance Controls for a Secure Fit and Function with Various Collapsible Stocks Finished in a Matte Black, Matte Red and Matte Blue Type III Class II Hard Coat Anodize Proudly Designed and Made in USA Specifications: Material: Aluminum Height: 1.45" Length : 7.25" Weight: 4.0oz Color: Black Anodize, Red Anodize, Blue Anodize