It is with deep regret that we announce the closing of Windham Weaponry. Our website/online retail ordering system will remain active through Tuesday night, Sept 12. We will do our best to ship all orders this week and early next week. No credit card will be charged until the order is shipped.

Twelve years ago, when we started Windham Weaponry, our shareholders and longtime employees were excited to continue the traditions and spirit of Bushmaster Firearms, after the new owners decided to leave Maine.

We built WW into a company we could be proud of providing outstanding customer service, high quality products, as well as a great place for our dedicated employees to work.

The last few years have been a very challenging time for the firearms industry, and we have struggled to keep the WW dream alive for as long as possible. Unfortunately, we have not been able to meet our loan obligations with the bank after they worked with us as much as they could.

There was a glimmer of hope when we were negotiating with an investor to help keep WW alive and healthy, but that just fell through.

We have begun discussions with Keenan Auction Company to determine the best course of action for a full liquidation which should happen within the next month or so.

Our shareholders and employees truly appreciate your loyal support all of these years.

POF Adjustable Gas Blocks for AR15 Rifles

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POF’s unique Adjustable Gas Block/Gas Tube System offers easy regulation of your rifle’s gas system to achieve optimum operating efficiency. They are available in different sizes according to your rifle’s barrel length; Carbine length / MID length & Rifle length. Nine different tuning positions allow for complete control over variables such as recoil, suppressor use and ammunition differences. Control the rate of fire, gas flow, and ultimately the reliability of your rifle. Adjusting the gas system is easy – the front of the gas block has a dial that accepts a flat screwdriver, 3/32” hex wrench, or the adjusting tool included in the kit. The system features a straight gas tube to eliminate the heat buildup that exists at the bent portion of a standard gas tube. This feature is extremely important for select-fire and/or suppressed rifles which are subject to very high heat levels. By reducing the built up heat, reliability and durability are improved. The Gas Blocks and Regulators are machined from 4140 Chrome Moly steel – Nitride Heat Treated for the utmost durability. The Gas Tubes are made from 304 Stainless Steel. The system mounts on .750” diameter barrels by means of taper pins or set screw, and as existing gas block or sight base removal is required, installation by the WW factory or a skilled armorer/gunsmith is recommended. These Gas Blocks are intended for use with free-floating handguards only. Photo shows complete package as well as component parts in various lengths and adjusting tool. Made in USA by POF (Patriot Ordnance Factory). How to Install

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