AGM M500 Shotgun Sleeping Mats including the gas route seal

including the gas route seal and main body seal

ensure you do not allow the bolt to travel fully forwards again before reattempting

This is the green gas blowback version

Very limited edition

we recommend looking at the Vortex range of optics if you are looking for effective zeroing

AGM M500 Shotgun Sleeping Mats including the gas route sealA fantastic budget replica from AGM based on the design of a M500 Mossberg pump action shotgun. Internal components such as the trigger, trigger components, piston, and cylinder are made from reinforced nylon, significantly increasing their durability. The main structure is primarily constructed from sturdy synthetic material, while essential structural elements are made of metal, ensuring improved strength of the replica. 16 inch ABS made outer