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Description
PolarStar F2 HPA Engine – SR25 / G&G Edition (DE Version / Semi-Only)PolarStar F2 HPA Engine SR25 G&G Edition (DE Version Semi Only) Przisions Upgrade fr DMR Systeme Dual Solenoid Rechtssichere Semi Konfiguration Die PolarStar F2 fr die G&G SR25 (G2H) Serie ist die ultimative Wahl fr Schtzen, die ihre Plattform in ein hocheffizientes DMR (Designated Marksman Rifle) verwandeln wollen. Im Gegensatz zur Standard V2 Engine ist dieses Kit speziell auf das verlngerte Nozzle und die Gehusegeometrie der G&G SR25 abgestimmt.
PolarStar F2 HPA Engine – SR25 / G&G Edition (DE Version / Semi-Only)
Präzisions-Upgrade für DMR-Systeme | Dual-Solenoid | Rechtssichere Semi-Konfiguration
Die PolarStar F2 für die G&G SR25 (G2H) Serie ist die ultimative Wahl für Schützen, die ihre Plattform in ein hocheffizientes DMR (Designated Marksman Rifle) verwandeln wollen. Im Gegensatz zur Standard-V2 Engine ist dieses Kit speziell auf das verlängerte Nozzle und die Gehäusegeometrie der G&G SR25 abgestimmt. Diese DE-Version ist technisch dauerhaft auf Einzelschuss (Semi-Auto) limitiert, um den gesetzlichen Anforderungen in Deutschland für Waffen über 0,5 Joule zu entsprechen.
1. Technische Highlights & Präzision
- Dual-Solenoid Technologie: Die F2 nutzt zwei unabhängige Magnetventile für Nozzle und Poppet. Dies ermöglicht eine perfekte Synchronisation und eine extrem konstante Mündungsgeschwindigkeit – die Grundvoraussetzung für weite, präzise Schüsse.
- G&G SR25 Spezifisch: Das im Kit enthaltene Nozzle ist exakt für die G&G SR25 G2H Hop-Up Unit gefertigt, was Alignment-Probleme eliminiert und die Energieeffizienz maximiert.
- Closed-Bolt Modus: Wie das Flaggschiff Fusion Engine unterstützt die F2 den Closed-Bolt Betrieb. Hierbei ist das Nozzle bereits vor der Schussabgabe in der vordersten Position, was die Abdichtung optimiert.
2. Effizienz & Kontrolle
- Kompakt & Sparsam: Trotz der enormen Leistung ist die F2 extrem kompakt und verbraucht deutlich weniger Luft als Ein-Magnetventil-Systeme.
- Vollständige Programmierbarkeit: Über die mitgelieferte Fire Control Unit (FCU) lassen sich alle wichtigen Parameter wie Nozzle-Dwell und Poppet-Dwell individuell auf die genutzten BB-Gewichte einstellen.
- Sofortiges Ansprechverhalten: Die elektropneumatische Auslösung sorgt für einen extrem kurzen Abzugsweg und eine Schussabgabe ohne mechanische Verzögerung.
3. Wichtige Information: Zulassung & Gewährleistung (Deutschland)
Hinweis zum Umbau: Aufgrund der grundlegenden Veränderung des Schusssystems von ursprünglich Federdruck (AEG) auf HPA-Luftdruck ist nach dem Einbau zwingend eine Neuabnahme der umgebauten Airsoftwaffe durch ein zuständiges Beschussamt erforderlich, da die ursprüngliche Zulassung (F-Kennzeichnung) durch den Systemwechsel erlischt. Der Einbau bzw. Umbau muss daher zwingend von einer autorisierten Fachwerkstatt (z. B. Büchsenmacher oder Waffenfachgeschäft) durchgeführt werden. Eine gesetzliche Gewährleistung kann nur dann gewährt werden, wenn ein offizieller Nachweis (Rechnung) über den fachgerechten Einbau sowie die erfolgte Neuabnahme erbracht wird.
Technische Daten im Überblick:
| Spezifikation | Details |
|---|---|
| System-Typ | HPA Drop-In (Dual Solenoid) |
| Kompatibilität | G&G SR25 (G2H Serie) |
| Feuermodi | Semi-Auto Only (DE Version) |
| Betriebsdruck | 45 PSI - 145 PSI |
| Elektronik | Inkl. FCU & Switchboard |
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4.6 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 4
Arthurian Fae Quest…say less.
Format: Kindle
A fae centered Arthurian tale unlike any I’ve read so far. The author did a great job at descriptive world building, with scenes easily playing out in my minds eye. There was plenty of action, suspense, and even a touch of horror. An enemies to lovers, slow burn romance, a quest, with plot twist and turns aplenty. There was a love triangle, which I’m not usually a fan of but, it played out well in this story line. The FMC, Morgan Pendragon, was so blatantly naïve, yet I typically expect as much in a ‘book one’ of a series, especially one that features a fairly sheltered princess. I was happy to read that in spite of this, she still showed a strong sense of morals, fire, and spine. Now our MMC? Kairos Draven, aka Void’s Edge. Oh, how I’m a sucker for a smoking’ hot grumpy warrior alpha with a witty mouth, and a strong sense of “touch her and die” attitude, so you know who held all my cards. That ending? Just made me swoon all the harder. Now add a battlecat that rivals the size of a horse…and well Ms. Briar Boleyn you have well and truly stolen my heart. I’m excited to see where the story goes from here, and follow along to see more of the characters growth. I went into this story fairly blind, and I think I enjoyed it all the more because of it.
Once the story got going, it had me in an absolute chokehold and it was difficult to put down.
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Reviewed in the United States on May 12, 2024
★★★★★ 3
Not a bad start
Format: Kindle
3 stars
Thank you Netgalley and Briar Boleyn for the ARC!
A camelot/king Arthur retelling with fae. I was hooked by the idea of this book immediately and was eager to jump into this world.
• slow burn
• enemies to lovers
• who did this to you
Morgan Pendragon watched her mother die by her father's hand when she was just eight years old, hiding under the bed. Morgan is believed to have the tainted blood of the fae in her veins and is cast aside so that her fathers illegitimate son, Arthur, can become the king. She's seen his cruel treatment of the fae firsthand, so when he sends her on a journey to find a fae weapon she seizes the opportunity to do more with her life. Along the way, she finds more than she could have imagined.
I don't know a whole lot about King Arthur and Camelot but I had a lot of fun with this story! The plot has some similar tropes to popular romantasy books (From blood and ash) but there's enough originality here that it doesn't feel like I'm reading a copy. I liked how the fae were different in appearance than what is typical in most fantasy books I've read. In this book they have blue hair, violet skin and a wide range of other characteristics. I thought that the world building was easy to follow and I could easily immerse myself into this world. After reading the blurb I kept wondering when she was going to go on the journey to find Excalibur and it doesn't happen until around the 45% mark.
The story is a bit slow at times but starts to pick up once they begin their journey to find Excalibur. The John Wick style Inn was a fun concept that I enjoyed reading about.
There are a lot of similarities to this and FBAA and I would have liked to have it be a little more different, but I'm hoping book two will have the story turn into something of its own. Overall I enjoyed reading this story and I'm looking forward to reading book two especially after that ending.
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Reviewed in the United States on May 27, 2023
★★★★★ 5
ABSOLUTELY A MUST for Omegaverse Girls!!!
I ABSOLUTELY LOVE Jillian West and her books!!! I’m so happy I already bought book two and now I have to buy the others for the Assurance Security series!!
Not gonna lie Val kind of annoyed me at the beginning but she grew on me!! Her men are chef’s kisses!!! Holt annoys me some but I can let it slide. I already bought part two so I’m going to be reading that in between work phone calls!!!! DON’T TELL MY BOSS 😂😂😂😂
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Reviewed in the United States on September 30, 2025
★★★★★ 4
Baby bumps and bodyguards
Format: Kindle
Dark, emotional, and unexpectedly tender, Not Ready is an omegaverse romance that delivers found family feels, fierce protectiveness, and a very pregnant heroine who refuses to break. Vale’s on the run from a stalker, but lands in the arms of three private security alphas, cue the swoony tension, fake marriage twist, and slow-burn heat.
It’s a little gritty, a little soft, and a whole lot addictive. If you love protective alphas, high stakes, and heroines with quiet strength, this one’s a must-read.
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Reviewed in the United States on December 18, 2025
★★★★★ 5
Strong Omegaverse Comfort and a Attention Grabbing Plot
Format: Kindle
Jillian West never misses when it comes to Omegaverse, and Not Ready is no exception. This story was the perfect blend of cozy comfort and emotional depth while still delivering a strong plot.
Vale is such a powerful heroine, she is strong, capable, and determined but I love that she still allows her pack to love and take care of her. It’s that balance of independence and vulnerability that makes her so relatable.
The relationship dynamics were amazing: Bishop is steadfast and completely head over heels, Mercy is skeptical but protective in his own way, and Holt is the hesitant one whose slow fall is so satisfying to watch unfold.
The romance hits that sweet spot between insta-love and cautious build, keeping me hooked the entire way through. And that ending. Oh my god, the cliffhanger! I need the next book in this duet immediately.
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Reviewed in the United States on August 28, 2025