• SJC M&P Fullsize Heavy Weight Mag well

click on thumbnail to zoom

SJC M&P Fullsize Heavy Weight Mag well

Other products by S&J Custom

Item #: SJC004-BRASS MP
Reg. Price: $139.95
Our Price: $139.95
The product is currently out of stock.
Notify me when this is available 


SJC Heavy Brass Magwell, 3 1/2 times heavier than our regular aluminum magwells. 7.2 oz.
Provides faster reloads, consistent hand/grip positioning, and significant recoil control.
SJC Glock Mag Wells still allow the use of stock magazine base pads, but the M&P model requires a base pad extenion. Gen 4 grip panels must be modified at their bottom edge if used. SJC Recommends the use of Arrendondo base pads for both the Glock and M&P models. Current models are coated in black oxide but may have small blemishes that show through, spray paint can be easily used for complete coverage if desired.


Average Rating:
(based on 1 review)

Showing 1 Review:

by SP
on 10/11/2019
Excellent pre-sales support, super fast delivery
Excellent fit and function
Review and Rate this Item