GHK Colt Licensed M4A1 SOPMOD Block II MK18 GBBR Handguards and Rail Accessories Rentals are a great way

Rentals are a great way to give the sport a try before committing

Users should be alert that airsoft products are potentially dangerous which can cause serious injury and even death

Do not attempt to recharge non-rechargeable batteries

FEATURES of INVICTUS M-LOK Series Rails

GHK Colt Licensed M4A1 SOPMOD Block II MK18 GBBR Handguards and Rail Accessories Rentals are a great wayComes with orange tip. Features Full metal upper and lower receiver with stamped Colt trademarks One piece metal barrel assembly CNC machined Daniel Defense licensed RIS II aluminum alloy handguard with laser etched trademarks allows for easy addition of any 20mm accessories Flat top receiver makes mounting optics or other accessories easy Adjustable CRANE style stock and polymer pistol grip CNC bolt carrier group with negative pressure blowback