MAC Airsoft CNC End Cap for Lower Receiver hpa tempered window and O-ring seals

tempered window and O-ring seals make the M600U-A light rugged

This innovative screw and loop set allows you to easily attach a universal chin strap to the goggle lower faceplate

Overall Length: 4

This rifle is built with top-tier internals and premium external components to give players a true performance advantage — made to perform at a high level while keeping the clean

Includes screws

MAC Airsoft CNC End Cap for Lower Receiver hpa tempered window and O-ring sealsFeatures: Easy to install Made from durable metals Upgrades the user's M4 mobility Product Description: This end cap for M4 lowers installs in place of the buffer tube, allowing for a lighter and shorter rifle setup improving mobility for your Airsoft M4. Product Specifications: Color: Black, Silver, Red, Blue, Gold, Purple Material: High quality aluminum Compatibility: Standard M4 buffer tubes Manufacturer: MAC Airsoft