UA XM177

Type: Gun
Trigger Type


4-6 Weeks Build Time

Retro Style Build with the CYMA "XM177" as the base gun. This is not the most "cloner" correct build, but it suits the niche quite nicely. Pair it up with a carry handle optic and clamped on light, and you are ready to larp. 

Internal Upgrades

  • Perun Hybrid V2 MOSFET with Clicker
  • Warhead 35000 Brushless Motor
  • Prometheus 6.03mm 260mm Lapped R-hop 3.0 Barrel w/ M-nub**
  • Prowin M4 Hop up unit
  • UA 8mm Caged Bearings 
  • SHS 13:1 Sector Gear Short Stroke 3
  • Modify Cylinder Head
  • SHS 3/4 Cylinder
  • Lonex POM Piston Head
  • SHS 15T Piston
  • CNC POM Air Nozzle w/ O-ring
  • Reshimmed
  • Wired to buffer tube with Deans

External Upgrades:

  • Recoil Pad Zip-tied

Performance Specs

  • 30+ RPS w/11.1v Lipo 
  • 395 FPS +/- 5  w/0.20g BB

Note: Free FPS fine tuning within 25 fps/0.2 joules if needed specific FPS/Joule with specific BB weight. Please add this request in the order notes at checkout. 

Comes with 1 short midcap
Batteries not included (recommended to use short stick type)