Contact Us Tel:(626) 286-0360 Store Locations
AirsoftAirsoftFishing FishingAir GunAir GunTCGTCGEventsEvents
Phone Support M-F 7am-5pm PST
0
Cart
Browse by Type or Category
Trusted by Millions of Airsoft Players Since 2001
Home » Airsoft Accessories, Attachments & Parts » AEG Internal Parts » Gearbox » Version 2 Gearboxes

Delta Armory Complete Version 2 Gearbox for M4 AEG Airsoft Rifles

ID: 120480 (GB-DA-ACC-13)
DA-ACC-13
Tap or click above to open expanded view
Delta Armory

$49.98

MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.

Description

Specs

Reviews

Find in Store

Product Description

Features

  • Durable metal alloy shell
  • Heavy duty SHS internal parts such as the feed lever and piston wheeel
  • 14 tooth SHS piston
  • Designed with a QRS System for quick spring replacement and changes
  • 7mm bearings

Manufacturer: Delta Armory

1 Customer Review

(Write a review)

by Justin R. on 12/29/2025
"Got this gearbox for a cheap build because it had a good price and looked high quality. The internals of this gearbox are very solid - the gears are actually higher quality than most stock gearboxes - and nothing looks like it's gonna break easily. The only thing that may break eventually is the spring lead, as it doesn't have a bearing, but that's to be expected for a $50 gearbox. It comes with a basic main spring, probably an M120, and the cylinder and piston has good air compression. The cylinder is not ported, but I don't think it shoots any faster than 400 fps. I threw a super basic mosfet in this so I could run it on an 11.1, and it has very good rps. Nothing crazy but won't leave you wanting more. The sound it makes when shooting is a little unusual but also sounds pretty epic. It sounds like a mix of a gbb and a star wars blaster.

Overall it's very good and definitely would recommend to anyone looking for a cheap gearbox that they could build a gun around.

Have an urgent question about this item? Contact us, our resident experts are standing by to answer your questions!

Warning: California's Proposition 65

Did you find this product somewhere else for cheaper? Request a price match.

You may also need

Customers who bought this also purchased

Parts and accessories may not be compatible with the product displayed on this page. For compatible parts/accessories, see the You May Also Need section and please verify details on the product description page.

Delta Armory