Plus 5 round capacity for 9mm
Low drag / no snag design
Impact resistant polymer
Includes locking steel plate
Fits USPSA 140mm race division limit
Not compatible with 10 Round Magazines
Black
Includes:
1 Extended Magazine Plate
1 Extended Length Spring
1 Steel Locking Plate
1 Steel Locking Plate Set Screw
Fits:
Sig Sauer P320 magazines
Most Sig Sauer P320 grip modules
15-round magazine with compact grip module may require filing and fitting
Does Not Fit:
10 Round Magazines

Magazine Restrictions:

The following states have magazine restrictions. Your order will not ship to those states if in violation of these laws and will be subject to cancellation and a 15% restocking fee.

California - Limited to 10-round capacity.
Connecticut - Limited to 10-round capacity.
Colorado - Limited to a 15-round capacity.
Delaware - Limited to 17-round capacity.
Hawaii - Handguns limited to 10-round capacity
Illinois (Cook Co, Aurora, Highland Park) - Pistol mags are limited to 10 rounds.
Massachusetts - Limited to 10-round capacity.
Maryland - Limited to 10-round capacity.
New Jersey - Limited to 10-round capacity.
New York - Limited to 10-round capacity.
Road Island - Limited to 10-round capacity.
Vermont - Handguns limited to 15-round capacity, Rifles limited to 10-round capacity.
Washington DC - Limited to 10-round capacity.
Washington - Limited to 10-round capacity.