Letting go of my old faithful, as I no longer use the M4 platform, and she's just sitting around gathering dust.
The gun is entirely stock, no upgrades, only been opened up for some basic maintenance.
It is in perfect working order, and has never let me down. Very solid, reliable gun.

It is sporting a bit of battle wear, as can be seen in the photos. Needs an external clean up, but otherwise she's good to go (or leave it as is if you prefer your weapons to look well used).
Comes with the foregrip, the aomekie RDS, and two fully feeding metal high cap stanag mags.
It came with iron sights, and I still have them somewhere, if you really want them I can dig them out.

Collection preferred but happy to post at buyer's expense.
No box but if posting I will ensure it is well packaged.
Payment through paypal G&S or cash on collection.

More info on this RIF:
 

• Aluminium Alloy Receiver
• 8mm Ball Bearing Bushings
• 280mm 6.05 Inner Barrel
• Easy Change Spring System
• Ambidextrous Fire Selector
• Integrated MOSFET to regulate Current and protect Trigger Contacts
• Locking Bolt and Bolt Release to make adjusting the Hop-Up easy
• Adjustable Rotary One-Piece 15-Setting Hop-Up System
• Defiance TR110 Rail System
• Key-Mod rail system at 3, 6, and 9 o'clock positions
• Full Length 20mm RIS / RAS Top Rail
• KRYTAC Trident Mechbox v2 Gearbox
• Rounded Corner Gearbox to prevent fracture
• Gearbox shell with small window for applying Lubricant directly to the Gears
• KRYTAC Lightweight Polymer Cylinder with 4 Metal Teeth
• KRYTAC Cylinder head with Rubber Bumper to absorb impact from the Piston Assembly
• KRYTAC Specially formulated gears to be extremely strong
• QD Swivel Mount Points
• Rear loop for Strap type Slings
• 14mm CCW Threaded Outer Barrel
• Removable Front and Rear Iron sight
• 6 Position adjustable KRYTAC Battery Stock
• Ergonomic Pistol Grip with Ridge and Textured for extra grip
• Compatible with a range of magazines
• KRYTAC Branded
• Rear Wired