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 ACK 450 Bushmaster Barrel Kit

Our Price:

$505.00
SKU BA16HB-450-WW-ACK Category

We have paired our “MULTI-ACK” Multi Caliber Upper Receiver, with this highly accurate Windham Weaponry barrel assembly. The barrel assembly measures 16” in length and is turned in a heavy profile. The assembly comes complete with the Barrel Extension, WW Free Float Handguard Barrel Nut, an installed Low-Profile Gas block and Gas Tube, and A2 Birdcage Flash Hider.  The rifling is 1 turn in 24 inches – right hand twist – with 6 lands.  Machined from 4150 Chrome Moly Vanadium 11595E Steel, this quality barrel is Chrome Lined in both the Bore and Chamber for prolonged wear resistance and ease of cleaning. Additionally, the Black Manganese finish on this barrel assembly offers protection against rust and corrosion. This assembly also includes the complete 450 Bushmaster Bolt and 5 round 450 Bushmaster magazine. Upper receiver is included.  All top-quality Windham Weaponry parts – made in the USA.

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