Spare Metal Magazine for M870 Series Airsoft Shotguns by S&T G&P A&K Matrix

Features:

• 40 round capacity
• Metal construction

Compatibility: S&T, G&P, A&K and Matrix 870 series Airsoft shotguns
Capacity: 40 rounds

Manufacturer: Matrix

Why Mid-Cap Magazines?
Mid-Capacity magazines offer stealth operation by eliminating BB rattle often experienced with Hi-Caps. They feed smoother than Hi-Caps due to their high tension internal spring, similar to a real steel magazine. Since 470 round Hi-Capacity magazines don't exist in real life, a good amount of Mil-Sim players prefer Mid-Cap magazines for an even more realistic type of gaming experience.