DBoys Version 2 (V2) Full Metal Gearbox for M4 / M16 Airsoft AEGs

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Our take:  This complete all-new version DBoys reinforced Version 2 gearbox is a bargain heavy-hitter.   Complete with all the features of the big guys, such as 7mm bushings, an M120 spring, a reinforced set of metal gears, and premium grease lubrication, this gearbox is a high performance unit selling at a fraction of what the other V2 mechboxes on the market cost.

- Extremely durable and advanced design
- Ready to use right out of the box
- Professional installation is recommended

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***** 4 / 5
Based on 6 Review(s)
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Product Reviews

Good gear box
By: blkjac

"High 330fps low 290fps with 20s great for parts or drop in. Stock gears and piston inside. Use a 120 to 130 spring to break 400fps."

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Customer service
By: brian  coleman

"This is more of a testimonial to the store than the product as it was purchased as a gift. I placed an order for this product and the package arrived promptly enough but there was a mix up in packaging. I contacted the store by e-mail late Saturday night and received a call on Sunday! They made a generous offer and corrected the problem within a week and in time for Christmas. I am very pleased with this company and their customer service. I will be doing more business with them in the future. "

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yes! it's way better than expected!
By: Larry Thena

"i've been looking for a while for a drop-in gearbox for my project gun, and this dboys set looked fairly decent. just got it, popped it in, hooked it up, and it purrrrs. w/ 9.6v battery it's consistently over 380 fps, i'll be getting 2 more this week"

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By: David Elving

"It came fast. The only problem I found was that where there was suppose to be a male connecter there was a female. But that probably factory error, once in a blue moon. so a there then that its great."

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Can allways be better
By: D-train

"Well can't give it 5 stars. But bang for buck its a real good 4 stars. Shoots hard with the 120 spring. Real good for a upgrade. I'll will be buying more. Thanx Megastore."

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Bad Compression
By: Aracely

"Works But Compression Is Bad. Would get compressed in random spots."

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