Umbrella Armory


Umbrella G&G SR30 CARBINE

Build details
UA SR30 build details



Air nozzle G2 type air nozzle with dual o-ring
Anti-reversal latch G&G anti-reversal latch, spring
Barrel 245 millimeter LAPPED Prometheus 6.03 EG inner barrel with R-Hop patch
Bearing Umbrella Armory 8 millimeter steel caged bearing set
Bucking Madbull blue soft 60 degree bucking, flat hop modified
Cylinder G&G ported cylinder
Cylinder head G2 double o-ring cylinder head
Electrical Perun ETU++ (rear-wired), G&G ETU trigger board (with magazine cut-off feature)
Gears 13:1 SHS SSG set
Gearbox shell G2 V2 gearbox shell
Hop-up UA x Maxx Model, Pro, hop-up chamber
Motor 25000 revolutions per minute, G&G Ifrit motor
Piston G2 piston
Piston head Lonex polyoxymethylene piston head
Spring ASG M125 spring
Tappet plate G2 tappet plate
Tappet spring G&G tappet spring
Trigger G&G ETU red flattrigger



Battery Matrix 11.1 volt 2000 mah 20c lithium polymer battery, butterfly type
Magazine G&G 40 round M4 type mid-cap magazine
Sights Flip up sights
Misc Perun programming card manual, unjamming rod, patch

Upgraded G&G SR-30 AEG, equipped with individually tested parts and modifications suited for high performance competitive use

400_FPS (.2g) 28_RPS (12.6v) 33_MS (12.6v) 215_FT (.32g)

 Table information


  • Total length: 26 - 30 inch
  • Unloaded weight: 5.2 pound
  • Barrel length: 9 inch
  • Thread: -14 millimeter 
  • Handguard: 8.5 inch, M-Lok
  • Battery: Nunchuck or stick type, Deans, 3-cell
  • Licensed Knights Armament Co.
  • Empty, no magazine cut-off feature 
  • R-hop 3.0
  • Programmable Perun 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
  • 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

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