Crafted from robust materials selected for maximum durability and featuring a carabiner style latch to provide maximum protection, the UNIT4® Magazine has been specifically engineered to ONLY be compatible with the UNIT4 Training Rifle and TPAK® cartridges. The single-use TPAK slides into the magazine and the system is ready to fire after using the latch to secure the bottom door and inserting the magazine into the UNIT4 mag well.
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