£180 - 'Commando' M4 

or

£260 - Competition Style M4

Both - £300

Upgrades

• ASCU Gen.4+ Mosfet
• Lonex A2 Motor
• SHS Gears
• Adjustable Flat Trigger
• Replica Magpul ASAP Slingpoint
• ProWin Hop Up Chamber
• Prometheus Hop Rubber

Features on Competition M4

• 12" Keymod Rail 
• VisionKing 1.25-5x26 w Replica LaRue Mount

• Offset Backup Iron Sights

• Replica Magpul Paraclip (Keymod)

• Ares Amoeba Keymod Handstops

Selling as I am moving away from the M4 platform. I've owned this rifle for the past two years and it has served me flawlessly. The body on both upper receivers are in good condition with slight marks on both. On the competition M4, the forward assist button is broken but is a completely aesthetic feature, while on the 'Commando' receiver the dust cover will not close, and it does not come with a flash hider. Comes with the original box, willing to ship to anywhere in the UK but would prefer pick up. I live in Cardiff currently.