KWA SR10 AEG M4 15” PTS Mlok Handguard Madbull Madbull Black Python 6.03mm Tightbore Inner Barrel 363mm EPS Stock Magpul MOE Grip Mock suppressor Shooting on the 400’s + w .25’s More pics and info available upon request Shooting testing video Available upon request Serious buyers only low ballets and window shoppers will be ignored