T&D Low Profile M4 / M16 Airsoft AEG Sight Tower Gas Block
Built for airsoft use only, this Airsoft Megastore Armory sight tower will fit most M4/M16 AEGs and gives your airoft rifle an authentic, custom finish. This sight tower also doubles as a gas block and replaces the front sight base of your M4 or M16 AEG. To prevent damage, the front sight is designed to not lock into place but will fold down if it gets pushed. And for more modular capabilities, you can use the 1.3-inch rail segment by folding the front sight flush against the rail.
NOTE: Airsoft Megastore recommends that all internal upgrades and/or repairs be handled by a qualified airsoft technician. Airsoft Megastore is NOT responsible for improperly installed replacement or upgrade airsoft parts. DO NOT disassemble your airsoft gun within Airsoft Megastore’s warranty period, as this will VOID your warranty.