Description
Specna Arms Complete Reinforced V.2 Gearbox Enter & Convert™
The Specna Arms Complete Reinforced V.2 Gearbox with Enter & Convert™ system is a reliable upgrade for M4/M16 type airsoft replicas. Built for durability and consistent performance, this fully assembled gearbox offers a reinforced frame and supports 8mm bearings for smooth operation. It's designed for players who want dependable internal parts without the complexity of full gearbox disassembly.
One of its standout features is the Enter & Convert™ quick spring change system, allowing users to modify FPS levels in seconds by simply removing the spring and guide through the back of the frame—no need for specialist tools or a full teardown. This model comes pre-wired to the front, making it easy to integrate into front-wired AEGs for seamless upgrades or replacements.
Highlights
- Complete V.2 gearbox for M4/M16 type replicas
- Reinforced frame for high durability
- Supports 8mm bearings for smooth cycling
- Enter & Convert™ system for quick spring swaps
- Front wiring configuration
- Adaptable for various FPS requirements
- Pre-assembled for easy drop-in installation
- Ideal for players seeking both reliability and flexibility
What's Included
- 1 x Specna Arms Reinforced V.2 Gearbox (pre-assembled)
- Front-wired setup
- Integrated spring and guide with quick-change system
Technical Specifications
- Gearbox Type: V.2
- Compatible Models: M4/M16
- Bearings: 8mm
- Wiring: Front
- Spring Change: Enter & Convert™ system
- Construction: Reinforced metal frame
Product Reviews
Delivery & Returns
Delivery Information
Affordable Shipping – Starting from Just £2.50
Our delivery prices begin at only £2.50 for UK mainland orders, with free standard delivery available on all orders over £100*. To quickly find out the exact shipping cost for your items, simply add everything to your basket. In the basket, you'll see a link under the subtotal titled "Estimate Shipping & Tax"—click this, enter your delivery details, and you’ll get a full quote including whether you qualify for free shipping.
Free Shipping Offers
- UK Mainland: Free on orders over £100*
- Northern Ireland, Republic of Ireland, Scottish Highlands & Islands, and Isle of Man: Free on orders over £100*
- Channel Islands: Unfortunately, we do not offer free shipping to this region
*Free shipping is a 5 working day service. For example, an order placed on Monday would typically arrive the following Monday.
Mainland UK Delivery Options
- Royal Mail: From £2.50 (2 working days, price based on weight)
- Economy Delivery: £4.95 flat rate (2–4 working days)
- Express Delivery: £6.95 flat rate (1–2 working days)
Working days exclude Saturdays, Sundays, and public holidays. Need your order on a Saturday? We can arrange this for £20—please contact us directly after placing your order to pay the balance.
Delivery Prices – Outside Mainland UK
- Northern Ireland: From £5.95
- Scottish Highlands & Islands: From £5.95
- Isle of Man: From £5.95
- Republic of Ireland: £6.95 flat rate (any size order)
- Channel Islands: £7.95 flat rate (any size order)
We strive to keep our delivery charges as fair and straightforward as possible, with clear options to suit all needs and budgets.
