Bullpup Unlimited Shotgun Bullpup Conversion Install on Mossberg 500 Magpul Edition

How to convert a pump shotgun to a Bullpup shotgun. In the video Jeff converts a Mossberg 500 Magpul edition shotgun to a bullpup shotgun using the Bullpup Unlimited conversion […]

How to convert a pump shotgun to a Bullpup shotgun.

In the video Jeff converts a Mossberg 500 Magpul edition shotgun to a bullpup shotgun using the Bullpup Unlimited conversion kit. This is a very similar process as converting a Remington 870 to a bullpup.

Installation of the Bullpup Unlimited shotgun conversion kit on the Mossberg 500 Magpul edition shotgun is about a 15-20 minute process if you do everything right on the first try. I inadvertently left the forearm nut off when installing the forearm and had to take it apart after the video to install the forearm nut, which took about 5 minutes. Don’t make the same mistake. 🙂

If you can follow directions better than me (should be most people), then I consider this to be a pretty easy home install. However, if you have any concerns about doing the installation yourself, then have a qualified gunsmith do it.

The video shows how I did it, but should not be considered expert instruction. Use the video to assist in your installation at your own risk.

Let us know in the comments if you have any questions.

About Jeff

Jeff is the Editor in Chief of Gear Report and a National Shooting Sports Foundation Media member. He reports on the outdoor industry, reviews gear for camping, hiking, shooting, hunting, paddling, backpacking and other active pursuits. A USAF veteran, Jeff earned a MBA in Marketing and Health Services. He specializes in consultative selling and internet marketing. As the VP of BD & Marketing, Jeff provides sales and marketing leadership to MGECOM, Inc. and helps http://MGECOM.com acquire new clients in need of solutions for online merchants in need of Affiliate Marketing program management. Jeff founded and manages Cress Sales & Marketing LLC, offering online sales and marketing consulting and services to online merchants and service providers.