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Description
Kraken Hop-Up - SRS Ultimate Edition - V2Kraken SRS Hop up Chamber Ultimate Edition V2 (Also compatible with Silverback HTI) The Kraken SRS hop up chamber from Stalker evolves and turns your SRS into a beast! Stalker offers a unique modular design that eliminates all previous sealing and alignment issues. Comes with Stalkers exclusive 2 fin VSR style bucking and its quick setup design makes it a powerful upgrade for the SRS hop up chamber. After years of perfect performance with the V1 and
Kraken SRS Hop-up Chamber Ultimate Edition - V2
(Also compatible with Silverback HTI)
The Kraken SRS hop-up chamber from Stalker evolves and turns your SRS into a beast! Stalker offers a unique modular design that eliminates all previous sealing and alignment issues. Comes with Stalker’s exclusive 2-fin VSR-style bucking and its quick-setup design makes it a powerful upgrade for the SRS hop-up chamber. After years of perfect performance with the V1 and over 22 five-star reviews, it was time to create the V2 and improve it further. Key V2 upgrades include a smaller front head to reduce bolt friction, a stainless steel body that’s nearly indestructible even under tight hop-up pressure, and other refined improvements.
Features:
- Easy setup for professional and new players (~2 minutes to change bucking)
- 100% self-aligning system for perfectly straight bucking/nub
- Patented Kraken bucking: 100% straight / 100% sealed
- Adjustment wheel with head cutout for easy tuning
- O-ring guided wheel
- Custom stainless steel hop-up arm screw
- Laser-engraved letters and text
- Front O-ring to prevent BBs from falling into the receiver
- Modular chamber design compatible with most VSR buckings, bridged/unbridged barrels, and nubs
- Modular arm section to swap and use S1, S2, and S3 arms
- High-quality stainless steel hop-up body
- V-shaped island for upper outer barrel screw (SRS A1)
- V-shaped island for lower outer barrel screw (SRS A2)
- Quick setup for barrel or bucking changes or barrel cleaning
This ULTIMATE package includes:
- 1x Kraken SRS VSR-style hop-up chamber head
- 1x Kraken SRS stainless steel hop-up chamber body (indestructible)
- 1x Kraken SRS hop-up chamber wheel
- 1x Kraken SRS S1 hop-up arm (with Tigra nub attached)
- 1x Kraken SRS S2 hop-up arm (with Prowler nub attached)
- 1x Kraken SRS S3 hop-up arm (for nub)
- 1x Kraken SRS hop-up arm spring
- 1x Custom Kraken SRS hop-up arm screw
- 1x Kraken SRS 60° concave 2-fin bucking
- 1x Kraken SRS Prowler CNC aluminum nub (Purple for S3 arm)
- 1x Kraken SRS Tigra CNC aluminum nub (Orange for S3 arm)
- 1x Kraken SRS hop-up chamber head O-ring
- 1x Kraken SRS hop-up wheel O-ring
- 1x Kraken SRS rear chamber body O-ring
- 3x Kraken SRS chamber body locking screws
- 2x Kraken SRS inner barrel locking screws
NOTE:
This chamber provides 100% sealing with the Stalker bucking included in this package. It also works with other VSR-style buckings, but for perfect 100% sealing, Kraken buckings from Stalker are strongly recommended, as standard VSR buckings have a wider inlet and the standard SBA nozzle may not seal them fully.
NOTE:
Keep in mind that SRS A1 Sport or Carbon outer barrels may require an additional washer behind the hop-up body for proper function.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.3 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Excellent Rivals to Lovers!!
Format: Kindle
The tension and banter between Huntyr and Wold was delectable. I absolutely love the fallen angel and all of his flaws. Huntyr is amazing too being a badass FMC with some major trauma. The world building was great and I enjoyed the training aspect of the story. The writing was immersive and was in the story the whole time. The ending had quite a twist that I hadn’t anticipated and made my jaw DROP. Excellent job! I also loved the narration. Laura is one of my fave narrators!
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Reviewed in the United States on August 15, 2025
★★★★★ 5
Fallen Angels, fae, vampires, oh my!
Format: Kindle
Rating: 4.5 | Spice: 2 (but a good slow-burn)
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Main Characters: Huntyr and Wolf
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I couldn’t wait to read this book; there was so much hype about it! And there was no doubt why. I fell in love with the characters and the plot itself. This book is mainly plot driven more than friction driven but it’s easy to follow along with. The characters are fun, easily understood. The main setting is at an academy where both the main characters are going through trials and building strength for the final test, The Transcendent. There are fantastic side characters as well. I loved the camaraderie between Huntyr and her friends. But we don’t like Lanson. 😆
We do have some plot twists that come into play throughout the book. Secrets and betrayal to be seen. I did adore Wolf and Huntyr’s relationship. It was a classic slow burn trope. They didn’t hit it off fast, but in time their feelings grew. I loved their banter, so sexy. Wolf is your next book boyfriend; Huntyr is your next vampire assassin independent bad-a*s female. Themes include loyalty, trust, self-discovery, a true slow burn romance. Side note: book ends on a angsty cliffhanger!
•
Emily, thank you for writing this awesome novel and I cannot wait to devour Book 2, Blood So Brutal! 😍
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Happy reading, my lovelies! xo
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Reviewed in the United States on January 21, 2024
★★★★★ 4
“My heart bows to you and you only, Huntress.”
Format: Kindle
3.5 🌟
This book popped up in my KU recommended reading suggestions and the synopsis sounded like what I was in the mood for. I'm so glad I took a chance on it. I went into this knowing absolutely nothing about it and ended up really liking it. I love when this happens.
The main characters are likeable and I easily found myself rooting for them. There is a mystery element to each of their backstories that I enjoyed watching unfold and can't wait to get more of. Wolf, in particular, has me fixated. Love him.
I found this to be an entertaining, addictive read with a plot that moves along at a good pace. It reads so easily I found myself very reluctant to put it down. Lots of twists and turns and the angst is there. A good set up for the next book to come, for sure.
My issues with this book....the dialogue feels a bit juvenile at times and there is a repetitive over use of a particular word phrasing that I found myself giving the ole eye-roll to. There are, without a doubt, some pretty cliche moments that gave me a bit of the cringe. I think this could've certainly 100% benefited from more depth regarding the world building. Perhaps the world building was sacrificed to keep the pacing quick? Just a guess. Also, the lack of consistency of character for the FMC was really evident and so she feels quite illogical at times.
Overall, this was a fun and enjoyable read that hit the spot well enough for me. That ending certainly has me impatiently pining for book 2!
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Reviewed in the United States on June 18, 2024
★★★★★ 3
Interesting take on the genre
Format: Kindle
True rating: 3.25 ⭐️
I enjoyed the fresh take on the genre. The best way I could describe the setting and world is an apocalyptic dystopian version of Farie where vampires, fae, and angles struggle to survive in what is left of the world. It was definitely interesting throwing the academy/hunger games aspect into this world as well.
Even though I guessed the final reveal early on in the book, I kept hoping I was wrong, and it would take a surprising turn. While the "plot twists" were a bit predictable to me, I still enjoyed the ride this book took me on.
Another downfall for me was the plot holes in the world building... I.E. if society has fallen and the world is in the aftermath of war, how are there trains running around the world? Just to take young adults to the trials to get into the golden city? How is the train maintained, the tracks clear, etc?
However, I did enjoy the FMC & MMC and thought they were fleshed out nicely. I also enjoyed the side characters but wish some were developed more like Ashalin (sp?). I do find myself rooting for the MCs to succeed and find happiness together, which is obviously an important aspect for romantasy.
Overall, was this an earth-shattering, mind-bending, terrific piece of literature? No. But was it the worst thing I've read this year? Also, no. This book has, to me, the bones of a great read & just needs a bit more to push it from an alright book to a great book.
Overall ratings:
Plot- 3.5⭐️
World building 3⭐️
Spice 2.5 🌶🌶
Main characters 4 ⭐️
Supporting characters 3.5⭐️
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Reviewed in the United States on May 12, 2024
★★★★★ 5
great book
Format: Kindle
I am really excited to meet the author at the book retreat this month. I really enjoyed this world that she built and most of the female main character Huntress is so awesome. She goes through a lot in this book and the ending; wow! I wouldn't have even guessed. I highly recommend everyone to read this book.
I have been so lucky this year that almost all the books I have read have been, so far, 5 out 5 stars.
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Reviewed in the United States on June 2, 2026