Rost Martin RM1S 9mm 10-Round Extended BasePlate Magazine

Get extra grip for better control with the Rost Martin RM1S 9mm 10-Round Extended BasePlate Magazine. Durable steel construction and a corrosion-resistant finish make this mag perfect for concealed-carry, while a polymer follower and steel spring ensure consistent feeding. Factory-cut and numbered witness holes give quick round counts on the fly. This factory 10-round magazine features an ergonomic, scalloped, extended, polymer baseplate that provides extra gripping area for improved ergonomics, control, and quick mag swaps.