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.

Windham Weaponry 16in M4 Crowned Barrel Kit with MIL-STD-1913 Railed Gas Block – .223/5.56mm Caliber

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SKU kit-ba16m4ftcrn-lb Category

This Barrel Kit offer all parts forward of the Upper Receiver with a MIL-STD-1913 Railed Gas Block. The M4 Profile Crowned Barrel is machined from 4150 Chrome Moly Vanadium steel – chrome lined and rifled 1 x 9″ Right Hand twist. The muzzle is finished with a plain crown to comply with legal restrictions in States where threaded muzzles and flash hiders are prohibited. The bayonet lug has been machined off the MIL-STD-1913 Railed Gas Block. The Kit includes Barrel, Barrel Extension with M4 Feed Ramps, Barrel Nut, Front Hand- guard Cap, MIL-STD-1913 Railed Gas Block with Sling Swivel, M4 Double Heat Shield Hand- guards, Delta Ring, Weld Spring, Snap Ring, and Gas Tube & Pin – all top quality parts made in the USA.

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