




SP-STAL-TAC41 Power Upgrade 2.8J
TAC41 2.8J Power Upgrade
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Pickup available at Skirmshop Spain
Usually ready in 24 hoursThis upgrade kit will make your Silverback TAC-41, TAC41-A, TAC41-P, TAC41-PS, TAC41L, TAC41LS more consistent, stable, quieter, and provide a smoother bolt pull. In addition, it will allow you to adjust the power to 2.81J. The package includes the following:
- Scorpion Piston - TAC41 + Spring Guide
- 2.8J Spring - Made for - SRS / TAC41 / SSG / VSR
- TAC-41 Cylinder Guide Rings - Red
Product descriptions:
- Scorpion Piston for TAC41
The Stalker Scorpion piston features an extremely modular design that was created from scratch on my drawing board a long time ago. It includes all the options players could want for their TAC-41 piston. It is a unique concept where 6 weights form the body itself and, since the piston is made up of these weights, it is also possible to extend the piston with additional weights (short stroke), which in turn reduces your cylinder volume and joule output.
- Rapax 2.8J Spring
Built with durability and quality in mind, they are made to provide you with the best sniper experience.
- Stalker Red Rings for TAC-41
Achieve a smoother bolt pull.
For more information about Stalker products, technical guides, and manufacturing details, please visit: www.stalkerairsoft.com
Pairs well with
In stock! Ships within 1-2 business days.
Complimentary shipping & returns

TAC41 2.8J Power Upgrade
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.