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Airsoft Outlet NW Blog
Magpul PTS UBR Stock Adjustable M4 AEG Stock

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Quick Overview

Utility/Battle Rifle Stock, Adjustable, includes storage


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The Magpul UBR stock is designed to offer adjustable length of pull with fixed, consistent cheek weld. The UBR is the most durable adjustable stock for AR15 platform rifles, and features an integral storage compartment and adjustable cheek piece angle.

The Magpul PTS UBR fully replicates the function of the original model. The stock features 7 positions and can be configured for a pre-set automatic adjustment. The storage compartment doors can be removed to provide a skeletal look, while the toe of the stock can fit an optional steel strike plate. The robust locking mechanism makes the UBR more durable than other M4 collapsible stocks, and the solid build offers a nice counterweight for longer battle rifles or carbines with heavy equipment such as laser illuminators or suppressors. Additionally, the stock features QD sling swivel sockets on each side.

The AEG UBR stock is designed for M16 AEGs, and includes all mounting hardware, as well as a replacement cheekpiece. One cheekpiece is slightly flared, while the other is tapered for a low profile fit. The stock mount pipe or buffer tube will fit a compact 11.1v Lipo Battery.

Magpul PTS UBR AEG Stock Features:

-Robust Construction
-7 Position Adjustment
-Integral QD Sockets
-Integral Storage Compartment
-Fits 11.1v Lipo Battery
-Consistent Cheek Weld

Check out the full line of PTS Syndicate Airsoft Products for the most realistic custom parts for training and replica use.

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Founded in 2004, Airsoft Outlet Northwest (AONW) is the leader in quality airsoft and tactical gear in the Pacific Northwest. We're dedicated to providing the best service and products for our customers! We believe in honest and fair treatment of our customers while delivering superior value at a reasonable cost. That's why we offer the best warranty in the industry by providing in house warranty service on many quality brands like Classic Army, G&G, TopTech, and Echo-1. If you buy from us then you can rest assured knowing that you'll be taken care of.