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Umbrella Armory

UA1245

UA_OCAW-V2 Gearbox

Build details
UA_OCAW-V2 GEARBOX build details

DMR specific: ***
CARBINE specific : **
CQBR specific : *

BUILD LIST

Air nozzle VFC M4 type air nozzle with o-ring
Anti-reversal latch Lonex anti-reversal latch, spring
Bearing Umbrella Armory 8 millimeter steel caged bearing set
Cylinder Stainless steel cylinder
Cylinder head CNC double o-ring cylinder head
Electrical GATE Titan advanced V2 (rear-wired)
Gears 20:1 ratio, Siegetek DSG* 14:1 ratio, Siegetek SSG short stroked** 20:1 Siegetek SSG full stroke***
Gearbox shell Retro Arms V2 gearbox shell
Piston Angel Custom Kratos polycarbonate,15 tooth steel rack, short stroked
Piston head Lonex polyoxymethylene piston head, washer AOE
Selector plate SHS V2 type selector plate
Spring Guarder SP160*, ASG M125**, ASG M135*** spring
Tappet plate Guarder tappet plate
Tappet spring G&G tappet spring
Trigger Maxx Model adjustable trigger, red type b

 

ACCESSORIES

Misc GATE USB link, hard shell pistol case, spring guide spacer, sticker, patch
UA_OCAW-V2 GEARBOX build details

DMR specific: ***
CARBINE specific : **
CQBR specific : *

BUILD LIST

Air nozzle VFC M4 type air nozzle with o-ring
Anti-reversal latch Lonex anti-reversal latch, spring
Bearing Umbrella Armory 8 millimeter steel caged bearing set
Cylinder Stainless steel cylinder
Cylinder head CNC double o-ring cylinder head
Electrical GATE Titan advanced V2 (rear-wired)
Gears 20:1 ratio, Siegetek DSG* 14:1 ratio, Siegetek SSG short stroked** 20:1 Siegetek SSG full stroke***
Gearbox shell Retro Arms V2 gearbox shell
Piston Angel Custom Kratos polycarbonate,15 tooth steel rack, short stroked
Piston head Lonex polyoxymethylene piston head, washer AOE
Selector plate SHS V2 type selector plate
Spring Guarder SP160*, ASG M125**, ASG M135*** spring
Tappet plate Guarder tappet plate
Tappet spring G&G tappet spring
Trigger Maxx Model adjustable trigger, red type b

 

ACCESSORIES

Misc GATE USB link, hard shell pistol case, spring guide spacer, sticker, patch

Build
OCAW spec V2 gearbox, built from the ground up for competitive performance by Umbrella Armory technicians. Featuring the highest tier parts and assembly for flagship performance

𝕮𝖖𝖇𝖗
20.1_DSG
30000_RPM 16_TPA ≤310mm_BRL ~300~370_FPS
  
𝕮𝖆𝖗𝖇𝖎𝖓𝖊
14.1_SSG (SS) ≤30000_RPM 16_TPA ~280mm~416mm_BRL ~375~430_FPS

𝕯𝖒𝖗
20.1_SSG (FULL) 30000_RPM 16_TPA ~387.5mm~457mm_BRL ~450~500_FPS

 Table information

PRODUCT DETAILS

  • Compatible with most V2 AEG/AR type receiver, may be compatible with other
  • Shimmed for use with ASG Boost, Warhead Industries, and Action Army motor and PTS EPG-C motor grips
  • Includes spring guide spacer set for FPS/Joule tuning
  • Combine with UA_R-Hop barrel for complete Umbrella Armory performance with increased long range accuracy

MATERIAL

  • CNC 7075 Aluminum gearbox shell
  • High density, laser welded wire-cut steel gearset
  • Japanese steel caged 8 millimeter bearing
  • Polymer piston head, air nozzle, selector & tappet plate
  • Glass fiber nylon piston body
  • Full steel piston gear rack
  • Heat-treated high density steel anti-reversal latch
  • Double o-ring cylinder head with reinforced padding
  • Steel ball bearing quick change spring guide
  • Polished brass cylinder
  • Electronic solid-state control unit PCB with military specification MIL-V-173C coating
  • 16 american wire gauge, low resistant wire, deans t-type connector 
  • Aluminum CNC 6061 trigger, titanium pivot pin

    DISCLAIMER

    • Compatibility and performance may vary, experienced technicians advised
    • Parts and configuration featured in photos are not 100% representative and may differ than actual product. Please view build details near the top of the page for updated parts and included accessories
    • Made to order for some variant options, up to 4 week lead time
    • Manual/FAQ
    • Return policy

    80% of an Umbrella Armory build

    At core, the gearbox contains all the vital parts of an AEG. Most work involved with our team building upgraded AEGs comes from careful modifications and installation of parts our team studies and tests rigorously before implementing within the gearbox.

    Our gearboxes are built with an expectation to outperform and last. We aim towards enhancing the Airsoft experience for our customers.

    With our gearboxes, we hope to make outperformance much more accessible and convenient for Airsofters, to spend less time working on their gun and more time enjoying it on the field.

    Visit our guide to learn step by step how easy it is to install one of our gearboxes into your gun.

    Don't miss

    Complete your build with an Umbrella Armory R-hop barrel.

    Unlock the most long range effectiveness with increased precision to outrange the competition. Every Airsoft gun we sell comes equipped with an R-hopped barrel set for that reason.

    View our R-Hop barrels and accessories to finish with your build

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