AEG Spring 110 [UNICORN]

Bardzo mocna sprężyna jak na swój rating, spokojnie pozwala wyciągnąć powyżej 420-430 fps w szczelnych układach. Ma zasadniczą wadę w przypadku replik z agresywnym AOE i zestawami dociążającymi tłok: jej solid height jest dość wysoki przez co jest bardzo duże ryzyko wystąpienia coil bindu. Przed montażem konieczne należy zmierzyć ile realnie mamy miejsca w tylnej pozycji tłoka biorą pod uwagę wszystkie zmienne, np. łożysko na prowadnicy sprężyny, podkładki i bumpery.

BE CAREFUL!!! The compressed length of the spring is roughly 54mm that is close to the average distance between the spring seats, it can jam the movement of the piston and a gear or piston rack will break! The compressed length of other springs (Guarder, Slong, Begadi) is around 36mm.

The UNICORN AEG Spring 110 is a solid upgrade option for players looking to fine-tune their rifle’s power output and consistency. Made from durable steel wire, it feels robust and well-manufactured, offering good resistance to wear over time. In practical use, it typically performs slightly stronger than standard M110-rated springs, often behaving closer to an M120 depending on the gearbox setup.

Installation is straightforward for experienced users, and it fits most standard AEG gearboxes without issues, although its slightly longer compression length may require careful attention during assembly. Once installed, it delivers stable FPS results and reliable performance, especially when paired with a well-sealed compression system.

In gameplay, the spring provides consistent power and a noticeable boost in range compared to weaker stock options. However, because it can be stronger than expected, chronographing after installation is essential to avoid overshooting field limits.

Overall, the UNICORN SP110 is a dependable and slightly aggressive-performing spring that offers good durability and consistency, making it a strong choice for intermediate players tuning their AEG for outdoor play.

So far, a good spring. All Unicorn springs have a specific negative: when compressed they are longer then most of the other springs. So, be carefull that you don't jamm-up your gearbox (ask me how I know). But as all of Unicorn springs, it's stronger then other manufacturers: this one is more like SHS M120 or a bit stronger then Guarder sp120 or ms120 or even stronger then G&G M130

Perfectly fitted in a classic army nemesys ls12 m4 replica, with quick change spring system, it was easy to install. with the base gun and 0,25 g bb it shoots rigth about 1,2J that is plenty for games in hungary

I bought this spring for 2 seperate Specna Arms J-11 Edge 2.0 replica's hoping it would achieve something between 360 fps and 390 fps. it turned out it shot up to 429 fps on 0.2gram bb's...

Spring is way too strong for a M110, it's more like a M120 / M130 spring.

I feel like this spring is misadvertised as a M110 spring and I hope other people don't make the same mistake as me.