eHobby Asia has in stock the G&P M249 Marine AEG which can go 370-390fps out of the box. The magazine is an electric winding 3000 box magazine which has a realistic-looking dummy belt. This AEG can be attached with the clockwise 14mm thread silencer (though who would?). This costs US$458.00 for interested players.

"Included:

• Steel made Metal Body
• Steel made Long Outer Barrel
• Steel made Flashider
• Steel made Carry Handle
• Steel made Bipod
• Steel made Rear Sight
• Complete Gearbox with Steel Gears
• Fixed Stock with shoulder rest
• M249 Dummy 5.56 Cartridge Belt
• M249 Box Magazine (3000rds)

• Ready to go for 370 - 390FPS without modification
• 7mm Version 2 Gearbox with tons of market upgrade parts available
• Electric Auto Winding 3000 Rounds Drum Magazine with Pressure Switch
• Store Standard 8.4V or 9.6V LARGE Batteries inside of the Magazine
• Realistic looking 5.56mm Dummy Rounds Cartridge Belt
• 20mm Rail on top for attaching any accessories with RIS system
• Clockwise 14mm is able to attach any barrel extension tube (silencer)
• Utilize 6mm Plastic Bullet, this rifle give you a supreme accuracy on the target
• Remember to check out our Store for battery, charger, extra magazine & accessories"