First Factory Block Flash Hider (14mmCCW/ Yellow)

This muzzle brake features a building block design, turning your airsoft gun into a playful, block-style accessory. Compatible with 14mm CCW threaded outer barrels, it allows you to attach your favorite childhood building blocks and create a one-of-a-kind, personalized look. Stand out on the battlefield with your own unique style. Key Feature Polymer Construction Incorporates a children's building block style to give your airsoft gun a playful, blocky appearance 14mm CCW Thread Allows you to connect and customize it with actual building blocks for a unique, personalized look Length: 30mm