My primary gun is a Tokyo Marui M4 Next-Gen CQBR Recoil Shock. Build as a MK18.
The original rail has been replaced with:
Daniel Defense 9.5″ Mk18 RIS II
Daniel Defense Low Profile Gas Block
The gun has been fitted with the following attachments:
Magpul Gen 2 MBUS Rear Flip Up Sight
Magpul Gen 2 MBUS Front Flip Up Sight
Element M600C EX072 Light LED Weaponlight
Element PEQ15 EX396 LA-5 UHP Battery Case / Red Lasersight
Element T1 Replica Sight
JJ Airsoft XPS 3-2 Weapon Sight (Backup)
Element AFG2 EX255 (Backup)
Furthermore it received a couple of upgrades done while purchasing this gun namely:
A 340 FPS Upgrade
A LiPo Stock Conversion to run 7.4 DEANS LiPo’s
The upgrades done by Fire-Support
My secondary gun is a Tokyo Marui M9 US GBB.
No upgrades have been done or planned in the near future.