MAGPUL MOE SL CARBINE STOCK Gas Blowback The Airsoft Masterpiece hop-up has

The Airsoft Masterpiece hop-up has a strong brass construction making it withstand high-stress short-stroke builds while providing a very good aggressive amount of hop thanks to its hop arm

The newest model from GATE as of 8/27/2014

Gen 2 and Most M4/M16 Series AEGs

The 7″ free float rail system allows users to easily mount various tactical equipment such as foregrips and weapon lights

MAGPUL MOE SL CARBINE STOCK Gas Blowback The Airsoft Masterpiece hop-up hasFeatures: Mounts on mil spec sized carbine receiver extension tube (not included) from manufacturers such as Colt, LMT, Ruger, S&W, SIG, and others (please see the note below) Sloping cheek weld combines a slim profile with user comfort Dual side release latch provides easy adjustment while remaining anti snag Premium chrome silicon lock spring provides positive locking and long service life Internal anti rattle feature minimizes wobble on receiver