Umbrella Armory



Build details
UA_PDW-M build details


Air nozzle Krytac Nozzle
Anti-reversal latch Krytac Anti-reversal latch, spring
Barrel Lapped 155 millimeter Prometheus 6.03 EG inner barrel with R-Hop patch
Bearing Umbrella Armory 8 millimeter steel caged bearing set
Bucking Madbull Red Shark Fin bucking, flat hop modified
Cylinder Krytac brass cylinder
Cylinder head CNC double o-ring cylinder head
Electrical GATE Titan advanced V2 (rear-wired), pre-programmed
Gears 18:1 ratio, Rocket DSG, Krytac spur gear, Rocket 10 tooth bevel gear
Gearbox shell Krytac Nautilus V2 gearbox shell
Hop-up UA x Maxx Model, Pro, hop-up chamber
Motor Warhead Industries 35k base brushless motor
Piston Rocket polycarbonate,15 tooth steel rack, short stroked
Piston head Lonex polyoxymethylene piston head, washer AOE
Spring SP160 spring
Tappet plate Modified Guarder tappet plate
Tappet spring Krytac tappet spring
Trigger Maxx Model adjustable trigger, red type b, pre-tuned



Battery Matrix 11.1 volt 1300 mah 45c lithium polymer battery, small brick type
Magazine Krytac 150 round M4 type mid-cap magazine
Sights KRISS flip up sights
Misc GATE USB link, rail adapter, unjamming rod, patch
Choose a Color

Upgraded Krytac PDW-M AEG, equipped with individually tested parts and modifications suited for high performance competitive use.

Recent updates: 

  • Warhead brushless motor added
  • Lapped 3.0 r-hop barrel
  • Feeding improvements
  • Shot-to-shot consistency improvements
330-350_FPS (.2g) 50_RPS (12.6v) 27_MS (12.6v) 185_FT (.32g)

 Table information


  • Total length: 20.5 - 24 inch
  • Unloaded weight: 5.5 pound
  • Barrel length: 5 inch
  • Thread: -14 millimeter 
  • Handguard: 5 inch, M-Lok
  • Battery: Nunchuck or stick type, Deans, 3-cell
  • Licensed KRISS furniture
  • Adjustable trigger pull and overtravel
  • Brushless motor
  • R-hop 3.0 with Lapped Barrel
  • Programmable ETU / MOSFET
  • 1 year extendable warranty


  • Aluminum alloy receiver, handguard, outer barrel, buffer tube
  • Polymer motor grip, adjustable stock


  • Must be 18 years of age to purchase
  • 3~4 week build time
  • Airsoft gun includes orange tip (not pictured)
  • Please view build details for items included as items pictured may not be included
  • Unable to ship outside USA
  • Return policy

Recommended BB Weights

We prefer these weights for these muzzle velocities. For two main reasons. Best performance, and reliability. These BB weights will give the optimal range, and feed reliably. Going heavier than what is recommended may cause issues or PME if the magazine is not modified.

450-500FPS = 0.36g-0.40g
400-450FPS = 0.28g-0.36g
330-350FPS = 0.23g-0.25g