Compatable with Sig factory mags. 

Works with Sig P365, P365XL, P365X and P365 SAS. 

DOES NOT WORK WITH P365 380

Item Package Dimensions L x W x H:‎5.75 x 3.54 x 1.46 inches

Item Dimensions LxWxH ‎:6.54 x 7.32 x 11.97 inch

Hand Orientation:‎Ambidextrous

High Quality