M&P 45 Magazines are available with 8 (compact), 10 & 14 round capacities.
I purchased two more - a 10 and a 14 - from
http://gregcotellc.com/cart/ which I've found to have great selection, very competitive pricing and OUTSTANDING rapid service.
The 14 round magazine has a permanently attached grip extension that my wife and I both found to be very comfortable when shooting with two hands and seems to further mitigate recoil due to increased leverage. This is something I will be testing further.
So far the function seems to be fine though I need to test more to be confident in that. The 14th round is a bearcat to load. I'm certain some will require a loading device. Inserting a fully loaded magazine into the pistol with the slide in battery (as with a tactical reload) it requires a firm tap to fully seat the magazine. There does seem to be an increased drag when working the action with a full mag on the first round and the next 13 feed more easily. It will take some testing to convince me this is 100% reliable - though so far, so good.
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14 round mag - Empty |
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14 round mag - loaded |
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Fully loaded Mag weight - 15.1 ounces |
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Empty Mag weight - 4.7 ounces |
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10 round Mag weight - empty, 3 ounces |
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Fully loaded 10 round mag weight - 10.5 ounces |
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The 10 & 14 round magazine will fit and function in the 45 Compact. 14 round magazine shown. |
The 14 round magazine seems to be a very nice option for a home defense situation. It would probably serve well as a secondary magazine when in the field or for competitions when capacity isn't limited.