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Velocity Mag Extensions are back! IMPORTANT - PLEASE READ:

Some of you are aware we are based in Tumwater, Washington. A state which passed the Unconstitutional Bill 5078 which bans the sale and possession of “High Capacity Magazines”

This Bill also effects our ability to sell one of our top selling accessories, the Velocity Mag Extension in Washington State.

As of July 1st 2022:

Killer Innovations stopped making these and selling them.

As of August 25th 2023:

Killer Innovations will be re-releasing this beloved product for out of state sales only!

Welcome back! Thank you for your patience and support.


Our new Velocity Mag Extensions “Enhanced Grip Feature” cuts will change the way you reload. E.G.F. cuts provide an aggressive serrated lip that give the shooter ultimate grip and angularity control while feeding the mag into the pistol. E.G.F. cuts are located at the bottom-front and sides of the mag extension, so however you prefer to grab your mag for a reload, a perfect grip is always there. The Velocity Mag Extension was designed with strength and durability in mind. Our testing proved the mag extension could survive massive abuse, being repeatedly dropped from 6’ onto concrete without a single failure. Cleaning your mag is made easy with our toolless floor plate removal. Just depress the retaining pin and slide the floorplate out. It’s that easy!

Velocity Mag Extension for CZP10 Specs:

  • Material: 6061 T6 Aluminum
  • Finish: Anodize
  • Dims: 1.201″W X 1.853″L X 1.501″H
  • Weight: 1.5 oz
  • Compatible with: CZP10C, CZP10F, CZP10S
  • +5 rounds


Velocity Mag Extension for CZP10 Installation Instructions

Due to differences in metal composition and finishing processes, Killer Innovations cannot guarantee exact color matches among our accessory items.  For more information please see our detailed explanation.


*Killer Innovations is not responsible if you purchase an item you cannot legally possess in your state, county, or city. Some states, including but not limited to: Washington, California, Illinois, New York, Massachusetts, Connecticut, Hawaii, and New Jersey, restrict the sale and ownership of certain firearms and/or firearm parts and accessories. It is your responsibility to know your state and local laws before making a purchase at Killer Innovations.


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