Glock 42 Factory Original Magazine Insert

The Factory Glock 42 Magazine Insert is an original OEM replacement part designed for optimal compatibility. The mag insert rests inside the magazine body to ensure consistent pressure on the magazine spring for reliable feeding performance. Crafted from shock-absorbing polymer, the insert offers high strength and improved impact resistance that holds up to tactical mag drops and reloads. So, don’t wait. Refresh those old carry mags with a few spare G42 mag inserts from GunMag Warehouse.