Mag S&w M&p 5.7x28mm 22 Round Ss

The Mag S&w M&p 5.7x28mm 22 Round Ss is a high-capacity feeding system designed specifically for the Smith & Wesson M&P 5.7 series pistols. In a defensive or tactical environment, having 22 rounds at your disposal provides a significant tactical advantage by reducing the frequency of reloads during high-stress engagements. This magazine was engineered to meet the demands of shooters who require maximum reliability from the high-velocity 5.7x28mm cartridge. Whether you are a professional operator or a dedicated civilian enthusiast, this component is essential for maximizing the potential of your M&P firearm.

Constructed from premium stainless steel, this magazine offers exceptional durability and resistance to corrosion in harsh field conditions. The internal geometry is precision-machined to ensure smooth follower travel and consistent feeding, which is critical for the unique bottlenecked profile of the 5.7x28mm round. A high-tensile strength spring maintains proper upward pressure even when fully loaded to its 22-round capacity, preventing nose-diving or failure-to-feed issues. The inclusion of witness holes allows for rapid round-count verification during a tactical pause or before heading to the range.

This magazine is a direct factory replacement or spare for the Smith & Wesson M&P 5.7, ensuring perfect compatibility and seamless integration with the pistol's magazine release and slide lock. For those looking to buy reliable duty gear, the stainless steel finish provides a slick surface for faster reloads and better extraction from magazine pouches. Professionals and competitive shooters alike will benefit from the increased capacity and the peace of mind that comes with using genuine Smith & Wesson components. Maintaining several of these magazines is a standard practice for anyone serious about their defensive loadout or range efficiency.