Stumbled on this at random over at AIM surplus.
There are several magwells for the P320 X series grips but none that I’m aware of work with the 10/17 round P320 mags with the standard base plate. All require either the extended 21 round mags or the legion magazine baseplate.
The Align Ractical apparently works with the standard mags and claims to have an integral over insertion stop.
This is interesting since as discussed elsewhere my agency has experienced some over insertion issues with the factory magwell and factory 21 round mags.
@WobblyPossum
@Gadfly
https://aimsurplus.com/products/alig...-magwell-black
Align Tactical X-UNIVERSAL 10-30 MAGWELL provides an enlarged funnel with patent-pending Over-Travel Compensating Guide, for the unique ability to accept OEM 10/17 round magazines without needing aftermarket floor plates!
Offers reloading speed and consistency of All Sig Sauer X-Series compatible (10/17/21/30) round OEM magazines with polymer or Legion/AXG floor plates.
Front ledge doubles as a palm support to lock in your grip.
Fits Sig Sauer P320 X-Series FULL & CARRY OEM grip modules (Not compatible with X-Compact/AXG/Standard grip modules)
Precision CNC Machined from 7075 Aluminum
![]()