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Questions & Answers
Would this work with a Maverick 88 12 gauge? Expert Answer

These are made for the Mossberg 500 Series Shotgun, anything not listed is not a guarantee.

by Ben, Gear Expert, February 18, 2021
I have a Mossberg 500(R) and it says 20 ga. Do your kits work with 20 gauge? Expert Answer

Venom Kits are available for either 590 series or 500 & 88 Mossberg 12 gauge pump shotguns configured with 5/6 shot magazine tubes and 18.5" barrels.

It will not work with a 20ga

by Matt S., Gear Expert, January 3, 2018
Customer Reviews
Helpful Positive Review
mossberg 500 tactical mag conversion by John Glueck, Verified Owner, September 18, 2018
the mossberg 500 tactical mag conversion is a must have. anyone that owns a pump shot gun should use this kit. it installs in about twenty minutes. i beats having to refill the tube, just change mags. good job adaptive tactical......
16/16 found this helpful
Helpful Positive Review
Mixed feelings about this conversion by HarryS, January 21, 2019
Great idea for a conversion... BUT: 1. Not as easy to install as some reviews make it out to be. Drawings are not the best and even watching the YouTube video link doesn't give a good view of the details. 2. Threads on the Magwell tube assembly did n...
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12/12 found this helpful
Helpful Positive Review
Good choice! by JD, September 15, 2018
The conversion kit is easy to install. It’s also easy to operate. I was looking for something like this and found Adaptive Tactical to be the only one who had this kind of solution. It didn’t disappont, and I love having the extra capacity! I would r...
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2/4 found this helpful
Helpful Negative Review
The finish, initial fit, and concept are all pretty great. I feel I got one of the last of the series and as such the quality of build may have been already slipping. Again, this conversion concept is well designed but the actual unit contains a lot ...
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3/4 found this helpful
Most Recent Reviews
Mag problem by Kevin Moore, Verified Owner, February 28, 2021
Have problems with mag feed. As the mag is full it pushes out and make the mag move . I tried building up the other side of the mag with JB weld . This did work for 3 clip loads . Then the JB weld came off. Going to try a new mag to see if that will ...
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Read All 5 Reviews
Color: Black Magazine Capacity: 5 RoundGauge: 12 Gun Make: Mossberg Gun Model: Mossberg Model 500 Gun Type: Shotgun Quantity: 1 Kit Condition: New Magazine Type: Box

Code: ADT-SM-5B500-AT-05000-5RD

MPN: AT-05000

UPC: 682146910025

Product No Longer Available

Product Info for Adaptive Tactical Venom Shotgun Box Magazine Conversion Kit, Mossberg 500 Series Shotguns

Adaptive Tactical Venom Shotgun Magazine Conversion Kit for Mossberg 500 Series Shotguns allows you to transform your Mossberg 500 shotgun into a a mag-fed Sidewinder Venom shotgun system. These Shotgun Magazines from Adaptive Tactical deliver lightning fast cycle times. Adaptive Tactical Venom Shotgun Mossberg 500 Magazine Conversion Kits use durable polymer and alloy construction. Customize your shotgun with the Adaptive Tactical Venom Shotgun Magazine Conversion Kit for higher capacity for defense or competition shooting.image

Features of Adaptive Tactical Venom Magazine Conversion Kit for Mossberg 500 Shotguns:

  • Designed for owner installation
  • Rapid reloads and increased ammunition capacity
  • Improved firearm versatility and performance
  • Durable polymer and alloy construction
  • Guaranteed reliable feeding
  • 5 round box magazine
  • Compatible with 12 gauge - 2.75 inch ammunition
  • Barrel length 18 inches
  • Cylinder choke
  • Ambidextrous design

Package Contents:

  • Adaptive Tactical Venom Shotgun Box Magazine Conversion Kit, Mossberg 500 Series Shotguns

Firearm Case

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Mounts, Rings and Accessories

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Gun Parts and Accessories

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Adaptive Tactical Venom Shotgun Box Magazine Conversion Kit Accessories

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Adaptive Tactical Venom Shotgun Box Magazine Conversion Kit, Mossberg 500 Series Shotguns Unavailable & Discontinued Models

List of Unorderable Models

  • Adaptive Tactical Venom Kit w/5rd Box, for Mossberg 500 Series Shotguns, Black, AT-05000-5RD , MPN: AT-05000 , UPC: 682146910025 , Code: ADT-SM-5B500-AT-05000-5RD
  • Adaptive Tactical Venom Kit w/Wraptor Forend and 10rd Box, for Mossberg 500 Series Shotguns, Black, AT-05200-10RD , MPN: AT-05200 , UPC: 682146910346 , Code: ADT-SM-5B500-AT-05200-10RD
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