Grayguns Sig Sauer P320 +5 Competition Brass Magazine Base Pad

Each kit includes 1 Floorplate and 1 Spring. Magazine body is not included and pictured for demonstration purposes only.

Grayguns Plus 5 P320 Brass Base Pads are perfect for competitors looking to add weight to their pistols. As compared to their 6061 Aluminum pads with anodized coating the Brass Base Pads are significantly heavier; about triple the weight.

For USPSA Limited and Carry Optics, ensure you weigh your setup to ensure you are under the maximum weight limit.

These base pads work with 15, 17 and 21-round P320 9mm magazines. Use your stock magazine springs for the 15 and 21-round magazines, but use the included Wolff Spring for the 17-round magazines.

Although these base pads are a bit “softer” and will show scratches and dents with use, we expect the same extra-long service life as our aluminum base pads.

Designed for hard-duty and competitor use. Our custom Grayguns SIG Sauer P320 9mm Plus 5 Solid Brass magazine base is specifically designed for the competitor looking for more weight.

Each pad features a 3-by-5 matrix. Number your mags using a Sharpie or paint pen. Additional space is available to write your initials.

Our base pads are compatible with our P320 xSeries Laser-Sculpted Grip Module and xCompact Grip Modules.

Fit Guide

Backward compatible with P320 modules, including the standard and xSeries with or without the extended magwell installed.

These base pads will not fit P320 X-TEN magazines.

For those with .40 and .357 SIG magazines. these extended base pads will be plus three instead of plus five. With aftermarket followers, you may be able to get plus four.