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How To Upgrade HYDRO STRIKE PULSAR PRO Gel Blaster and Mod, Take It Apart, Repair, Fix It

I unbox and review the Hydro Strike Pulsar Pro, the new gel blaster from the brand behind the DART ZONE Nerf-style foam blasters.

What's Inside HYDRO STRIKE PULSAR PRO Gel Ball Blaster? I take apart the Hydro Strike Pulsar Pro to show all the details of what's inside, how it's made, and how to put it all back together without messing anything up.

How To ADJUST THE MOTOR on HYDRO STRIKE PULSAR PRO Gel Blaster & Fix Whining Sound (stripped gear). How to fine tune your Hydro Strike Pulsar Pro motor.

How To UPGRADE THE SPRING on HYDRO STRIKE PULSAR PRO Gel Blaster Splat Ball to Increase the FPS. WARNING! Swapping the Hydro Strike Pulsar Pro stock spring with a stronger spring will cause the gears or motor to fail quicker. The max spring upgrade that it can sustain is an m90, but that will still stress the gearbox and motor more than they were designed for.


▶ M90 Spring (Matrix brand from Evike, which is what I used in video) -

▶ M90 Spring (Linear, not sure if quality is as good as the Matrix spring, but it's the only one I can find on Amazon) -

▶ Hydro Strike Pulsar Pro - or from

▶ SplatRBall SRB400 Kit (Orange, Shown in this Video):

▶ SplatRBall SRB400-SUB Kit (Blue, Without stock):

▶ SplatRBall SRB1200 Kit (I haven't tested this one yet):

▶ SplatRball 20K Orange Ammo -

▶ Lipo Battery Bag 240x190x60mm Size -

▶ SentrySafe Fire and Water Resistant Bag for Documents, 5" x 11" x 15" -

▼ Pulsar Pro Video Chapters:

00:00 Introduction

00:31 What's In The BOX?!

01:00 Hydro Strike Pulsar Pro and Accessories laid out

01:10 Pulsar Pro body

01:26 Attaching gel ball magazine

01:42 Attaching the shoulder stock

02:06 Sights and tactical picatinny rail

02:57 Battery 7.4V with XT30 connector

03:55 Firing Modes: Safety, Single Shot, Full Auto

04:17 Full Metal Aluminum Barrel + Hop up?

04:42 Airsoft V3 style gearbox

04:52 Motor pinion to bevel gear adjustment screw

06:15 Gearbox spring access inside rear stock mount

06:52 Final thoughts on the Hydro Strike Pulsar Pro Blaster

07:02 Next Pulsar Pro Videos: FPS test, RPS test, and durability testing

CAUTION! - Hydro Strike Pulsar Pro and other Gel Blasters should be treated as weapons and should not be used in public or areas where someone who is not part of the game can be hit. The police will charge you with assault with a weapon. There have been multiple instances in the news of people (mainly teens) being charged with crimes for shooting unsuspecting people in public. The gel ball projectiles can cause permanent injury to unprotected eyes and face.


▶ Products we make:


The products shown here were purchased by me with the intent to use them. I did not receive any free items, and I am not being paid or compensated for this review. The video, description, and comments may contain affiliate links. If you click on a link, I may receive a commission. Money earned helps to support my channel and bring you more informative videos about engineering, crafting, and DIY.


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