




Ultimate SRS Upgrade Kit (420MM Barrel)
The Ultimate Stalker Upgrade Kit to make your Silverback SRS a beast of a sniper. This upgrade kit makes your SRS accurate, consistent and silent! Load up your magazines and rock the field like you never did before.
The package includes the following Stalker upgrades.
- Stalker SRS Kraken Hopup Chamber - Ultimate Edition
- Stalker SRS Scorpion - Ultimate Edition
- Stalker Morpheus 420MM Inner Barrel
- Stalker Official Logo Patch
*Note : This upgrade discount is only available when all products are in stock, click 'add to cart', if all products are visible you are able to purchase this kit with the mentioned discount, if the products are not your shopping cart you will see a blank page meaning one of these products is not available.
Products Description :
Kraken Hopup Chamber
- Easy setup for pro and new players (~2 minute bucking swap)
- 100% Self alignment system for always straight setup
- 100% Straight / 100% Seal Patented Kraken Bucking
- Adjustment Wheel Head Cut-Out For Easy Adjustment.
- O-ring Guided Wheel
- Steel Custom Made Hop Arm Screw
- Laser Engraved White Letters And Text.
- Front O-ring to Avoid BB’s Falling Into Receiver
- Modulair Chamber Design To Fit Most VSR Buckings, Bridged/Unbridged Barrels And Nubs.
- Modulair Arm Section to swap and use the S1, S2 and S3 arms.
- V-Groove Island for upper outer barrel screw (SRS A1)
- V-Groove for lower outer barrel screw (SRS A2)
- Side Flat Body Cutouts For Future Stalker Product
- Fast setup for easy barrel or bucking swap or cleaning barrels
SRS Scorpion Piston
The Stalker Scorpion piston has an extremely modular design which was made from scratch on my drawing table a long time ago. It has all the options people could want for their SRS piston. It is a unique concept where 6 weights form the body itself and as the piston itself is made up of these weights, it is also possible to extend the piston with additional weights (shortstroke) which in turn reduces the volume of your cylinder and joule output.
Morpheus 420MM Inner Barrel
The Morpheus Hybrid Barrel is made out of very durable SUS304 Stainless Steel and has a Dualbore tapered end-crowning to upgrade your range and accuracy.
We used the more durable and stronger SUS304 seamless Steel because we wanted to step up the game a bit. Most brands use SUS303 seamed steel because it's easier to machine. SUS303 stainless steel's corrosion resistance is weakened due to its composition as it's specialized for machinability so the SUS304 steel we use is harder to machine but more durable and has wonderful corrosion resistance.
If you have any issues or questions about this or other Stalker Products, please visit our Stalker Owners Group on Facebook here: https://www.facebook.com/groups/329589544772075/
You can follow all my live feeds, photos, and information on my Instagram, Facebook or Youtube channels here:
Facebook: https://www.facebook.com/StalkerAirsoftDesigns/
Instagram: https://www.instagram.com/stalkerairsoftdesigns/
Youtube: https://www.youtube.com/channel/UCWsBiSHlu-lbcnGQWAkeJWQ
For more information about Stalker Products, Tech & Crafting Guides Please Visit: www.stalkerairsoft.com
Pairs well with
In stock! Ships within 1-2 business days.
Complimentary shipping & returns
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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FAQs
Please read our FAQs page to find out more.
Do I need an account to order?
No, but an account lets you save addresses, review orders, download invoices and manage wish‑lists.
When will my order ship?
Orders placed before 15:00 CET on business days ship the same day if the
items are in stock. A tracking e-mail follows automatically.
Can I change or cancel my order?
Yes, e-mail orders@skirmshop.nl or use the contact form before 15:00 CET on the shipping day
with your order number. After dispatch, changes aren’t possible.
Do you ship outside the EU?
Yes, the shipping rates and import taxes will be calculated at checkout.
What is the minimum age to buy an airsoft replica?
Please check your own governments regulations for the minimum required age.
Don't forget to send your ID.