PMM Baseplates for Smith and Wesson M&P 9
$45.00
Product Details
PMM +4 Extended Magazine Baseplate for M&P 9Features:
- Spring loaded gate allows for simple installation
- Fits factory mags only
- Compatible with OEM spring– floor plate MUST be removed prior to installation
- Machined in house out of quality 7075 aluminum
- Finished in type III class 2 industry standard hardcoat anodize in black
- Made in the USA
Optional Extended Power Mag Spring
- We have received reports from a few customers of underpowered factory springs. You are able to stretch your spring if you are having lock-back issues, or we are offering extended power springs for an additional cost.
Compatibility:
- Full-sized and Compact double stack 15 & 17rd M&P 9mm mags
- **Not** compatible with 10rd low-capacity magazines with the plastic-block bottoms
Magwell Compatibility:
- Floyd’s
- Carver Custom
Disclaimer:
Per our terms of service, you are responsible for knowing and following all applicable Federal, State, and Local laws and regulations. If you are unsure of your local and state laws and regulations, please call your local law enforcement prior to ordering.
Not for sale to California or Washington residents.
Additional information
| Capacity | +4 Extended, Standard |
|---|
1 review for PMM Baseplates for Smith and Wesson M&P 9
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Products we support
Anthony (verified owner) –
These are machined very well, do hold 4 more rounds, and look very nice with the pistol but I had about a 90% failure rate to get slide lock on an open magazine with an otherwise new factory 17 round mag in a fullsize M&P9 2.0. There appeared to be very little spring pressure in the last round and empty mag from the factory spring. Buying an $8 +10% power spring from Wolff completely fixed the issue. Only three stars since I had to buy a spring from another source to get proper function in my duty weapon. I do much prefer these to competitor products since there is less of a height penalty over the factory mags. PMM should offer an extra power spring as part of a kit with this for those who care about slide lock, even if it’s an extra cost option.