Failing to feed? …Nose Dives? …Jamming? …Upset Stacking? - Why does this happen?
These are the symptoms of a problem. The real solution is simple. ZiPFactory engineers have carefully tested this working condition of the BX-25 and determined a simple “drop-in” solution. The ZiP™Mag Upgrade Kit for BX-25. Just replace the standard “tape spring” with our upgraded constant force version and we guarantee it to perform. In fact, the only way we got the BX-25 to run successfully was to engineer the solution …for the New ZiP™.22 … and any other tricked out 10/22^® where bolt speed is so fast the factory BX-25 cannot catch up. Buy the kit – and have a great day at the range!

The New ZiP™.22 is a high performance platform and if you run the BX-25 you need this kit to help the magazine keep up with ZiP's fast bolt speed. In fact, the results are so dramatic we guarantee it! Even in your most tricked out 10/22^®

Replacement is “drop-in” fast and simple. We even provide the wrench! ZiP™ Mag Upgrade Kit – for BX-25. Anticipated end of May 2013. (Delayed due to Mold Tooling as of 5-1-13)

Download PDF brochure.

BX-25 and 10/22^® are Trademarks of Ruger^®