These are the Ruger brand for the 22/45 Mark IV and they work as expected. I clean them after 500 rounds and have never had a problem with them. You may need to use a lite sandpaper on the edges where the external head pin for the spring resides, but that is it. Check them regularly, clean them regularly and they will last. I have several that have over 4000 rounds use and they are still working superbly.
These mags are very well built and reasonably priced. Check out the TandemKross video on tuning these mags. Smoothing out the rough spots from manufacturing aid in reliably feeding and already reliable gun. If when you pull down on the loading assist it feels a little rough or crunchy, the tuning will smooth that out completely.
Received these magazines in a timely manner. They came as advertised in the original packaging and fit ion my 22/45 without a problem. Ruger products are always of goo quality and I have several products by them including the PC carbine, AR 556 and a Mark IV 22/45 Lite. All of them are perfect in operation.
OEM magazines the same as the ones that the factory sent with the gun. They work great and are worth using over the aftermarket varieties that are available.
Lost my original magazines. Ordered these and came super fast. Ruger brand so fits perfectly. And found my magazines the day before they arrived so I am really happy.
Product was a new pistol magazine exactly the same as originally provided as OEM by the pistol manufacturer...of excellent and functional quality and fit.
These are excellent FACTORY magazines and at an excellent price. Shipping was fast and function was perfect, as expected. I personally have not had great luck with aftermarket magazines. For me, paying a little extra for a magazine that I KNOW will work is worth the extra money. Especially considering that these magazines should easily last the lifetime of the firearm.
Great value over purchasing only one mag at s time. These are exactly the same mags that originally are shipped with the firearm and work perfectly. This particular model of magazine was designed to work in the most recent version of the 22/45 the mark IV so make sure you have a mark IV before buying this particular model. Ruger make this two pack for all other Ruger models as well if you are looking for a different model....