Airsoft Masterpiece Custom Saber Standard Slide for Hi-CAPA/1911 (Black) Mount KeyMod Version Power Source :Top Gas /

Power Source :Top Gas / Green Gas

This way the user can simply remove the rear butt plate of the gun and change the main spring easily

Widely used by United States Marine Corps

G&P PTS203 16inch (Dark Earth)  1/1 Scale Electric Powered Airsoft AEG  Full Metal Aluminum Die-Cast Body (MAGPUL Type / LIMITED EDITION)  Full Metal Constructed from G&P Industry  Ready to go for 390FPS without modification  Package Include:  -M4 Magpul Type Metal Body (Black) (GP928B)  -Magpul Rifle-Length Handguard (Dark Earth)  -Magazine (130rds) (Black)  -M203 Steel Front Sight  -Military Type M203 Grenade Launcher (Long)  -Magpul PTS MBUS Rear Sight (Dark Earth)  -Magpul PTS MOE Grip (Dark Earth)  -Magpul PTS CTR Battery Stock (Dark Earth)  Recommend to use 7

Airsoft Masterpiece Custom Saber Standard Slide for Hi-CAPA/1911 (Black) Mount KeyMod Version Power Source :Top Gas /Ultra light design Fit both Hi CAPA and 1911 Product Brand Airsoft Masterpiece Product Code: SL AMC05 51BK Weight: 74g Length: 189. 0mm Material: Aluminum *PS: Please note: installing parts assemble fitting airsoft gun will need intermediate knowledge; for expert or airsoft gunsmith. Please refer to your airsoft gunsmith for proper installation fitting. Fitting may be needed as the condition of each airsoft gun might be different. Regular maintenance