Features:

• Velocity (Approx): 445 FPS 
• Range (Approx): 200+ Ft
• Scale: 1:1 Full Size
• Condition: New In Box
• Hop Up: Yes (Adjustable)
• Ammo: 6mm .20g .25g .28g Or Heavier
• Magazine Capacity: 300 Rounds
  
• Metal Gear Box!
• Full Metal R.I.S. Tactical Rails
• High Torque High Output Motor
  
• Metal Tactical Sling Mounts
• Upgradable
• Semi Or Full Automatic Select-A-Fire
• Full Metal Barrel And Internals 
• Retractable LE Stock
• Metal Flip Up Front And Rear Sights
• Windage And Elevation Adjustments

Includes:

• JG M4 S-SYSTEM Airsoft AEG (Tan)
• Rechargeable Battery Pack
• Battery Charger
• 300 High-Cap Magazine
• Pack Of .20g Ammo
• Adjustment Tool
• Unjamming And Cleaning Rod
• Instruction Manual

Description:

This is the JG M4 S-System metal gear box airsoft rifle (F6613) with custom desert tan accents! This is the newest version of the S-System by JG. The new changes include the following: Integrated one piece barrel, gearbox upgrades, M120 spring, pistol grip now tan, rear sight upgrade, and more ergonomic hand guard! This gun has an amazing high rate of fire with its new ultra high torque motor! JG has reinforced the metal gearbox to withstand these new design improvements. Another great feature of this rifle is the all metal R.I.S. rail system that allows you to add scopes, laser sights, flash lights, grenade launchers, etc. JG guns are top performing, highly durable, competition level airsoft rifles that come with everything you need to start playing right out of the box. JG has been voted best airsoft AEGs for the money hands down by consumer polls.  When compared JG against Tokyo Marui side by side, the JGs were constructed with more metal, durability, power, and upgrades! The built-in adjustable hop up will keep your airsoft BBs on the correct flight path, by increasing your accuracy greatly. If you want to take your game to the next level, this is the gun for you. Compatible with many after market upgrades (note: have all upgrades done by a professional only). In our opinion, this gun needs no enhancing performance upgrades. Save by ordering your JG M4 S-System today from airrattle.com! This is the F6613 not to be confused with the older JG6613 also sold on our website in black!

WARNING: This gun shoots very hard and fast; do not shoot at people or animals!