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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
For Your Every Summer RSVP, with Code: SUMMER15
Description
Gate PULSAR D2 HPA EngineExperience the next level of HPA with PULSAR D2 an advanced evolution of the D version. Pair with a TITAN II or ASTER II Bluetooth ECU for unmatched performance and control via the GCS app on mobile. Built on years of real world feedback and technical refinement, PULSAR D2 redefines what an HPA engine can be. Designed for maximum performance, unmatched reliability, and effortless installation even for users with no technical background. Engineered to
- Experience the next level of HPA with PULSAR D2 – an advanced evolution of the D version.
- Pair with a TITAN II or ASTER II Bluetooth ECU for unmatched performance and control via the GCS app on mobile.
- Built on years of real-world feedback and technical refinement, PULSAR D2 redefines what an HPA engine can be.
- Designed for maximum performance, unmatched reliability, and effortless installation – even for users with no technical background.
- Engineered to operate at very wide range of pressures.
- At its core is a completely reimagined poppet design combined with a larger compression chamber, ensuring a perfect air delivery profile, rock-solid stability.
- This translates to perfectly spun BBs and pin-point accuracy across a wide range of hop-up buckings.
- A centrally mounted nozzle spring replaces the previous tappet plate spring, ensuring reliability and flawless BB feeding.
- On top of that, the engine operates more quietly.
- PULSAR D2 HPA Engine (dual solenoid, closed-bolt) is pairable with a TITAN II Bluetooth® EXPERT (Sold Separately) – thanks to optical sensors combined with HPA technology, you get an absurd trigger response never before seen in airsoft.
- Get insane muzzle velocities & ROF from 1-40 RPS for CQB, assault, and sniper replicas.
- Closed-bolt and the innovative feed system guarantee you a straight and repeatable BB trajectory even in full AUTO – every time.
- Engine calibration has never been easier – PULSAR D2 when paired with a TITAN II Bluetooth® (Sold Separately) is introducing innovative cycle synchronization automation.
- The most advanced and user-friendly GCS app lets you access a multitude of settings and configurations like binary trigger, trigger sensitivity, ROF – live via Bluetooth®.
- You can even use a remote trigger on your smartwatch.
- Install the world's smallest and most advanced dual solenoid valve HPA engine in replicas where previously not possible due to size constraints.
- Choose one of the five nozzles included or use a regular AEG one.
- Take your HPA replica into the future!
- The D2 engine merges the best of both AEG (like off-axis resilience and enhanced BB spin) and HPA systems.
- Accuracy. Versatility. Compatibility.
- PULSAR D2 is unrivaled thanks to the following combination:
- Simple design: Innovative automatic synchronization of the nozzle movement cycle enables easier calibration – no need to fire thousands of rounds to achieve good
- FPS results and stable BB trajectories: Due to its innovative BB feed system and closed-bolt mode, it is definitely less sensitive to replica and assembly quality
- Razor-sharp accuracy of the system – no unstable hop-up system symptom like in other HPA systems
- Seamless integration & compatibility with the most advanced optical ETU/FCU TITAN II Bluetooth® (Sold Separately) for a synergy effect
- Compatibility with any AEG nozzles
- Zero nozzle wobble resulting in stable FPS when paired with GATE AEG nozzles, which translates into stable FPS and no mid-cap syndrome
- No FPS drops on AUTO relative to SEMI mode at high RPS – up to 40 RPS with no FPS drops
- System: Closed-Bolt or Open-Bolt
- Number of Solenoid Valves: 2
- Nozzles: Universal AEG
- Sizes: Smallest dual solenoid valve HPA engine on the market
- ROF: 1-40 RPS – possible higher RPS value with an efficient magazine
- Muzzle Velocity: 250-650 FPS
- Operating Pressure: 60-140 PSI
- Gas Consumption Efficiency: ~0.7 PSI per shot at 90 PSI and 0.8L Tank.
- High precision, accuracy, greatest application versatility –the most affordable two-valve HPA engine on the market – PRO version.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 3
Disappointed
Size: One Size, Color: Black
These socks seem thinner than in the past. Quality not as good.
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Reviewed in the United States on January 19, 2026
★★★★★ 5
Perfect fit
Size: Large, Color: (100) White / White / Black
Durable and comfortable. Size works well. Very soft with nice thickness for training. Fairly long lasting
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Reviewed in the United States on February 12, 2026
★★★★★ 5
Post-COVID Sock Hunt: Finally a Win
Size: Medium, Color: (001) Black / Black / White
Ever since COVID, I haven’t been able to find a pair of socks that hold up for more than a few months. Brands like UA, Adidas, and others seem to have cut corners—likely in response to inflation—by downgrading materials and labor rather than raising prices. The result? Socks that wear thin, rip easily, or lose shape fast.
These, however, have been a pleasant surprise. I’ve been wearing them for a few weeks and so far, they’re holding strong. You can tell some cost-saving measures were still made—certain areas feel slightly thinner—but overall, the construction is solid.
A key win: they stay on. These are ankle socks (not “no-shows”), and they hug the ankle securely. That’s a huge plus in a world where most post-COVID no-shows slide off halfway through the day.
We may never get back to the pre-COVID quality standards without paying a premium, but for now, these are a reliable choice.
Ratings:
• No slipping: 10/10
• Price: 7/10
• Durability (so far): No pilling or loose threads — promising start.
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Reviewed in the United States on March 24, 2025
★★★★★ 5
Great Quality and Stylish
Size: Large, Color: (001) Black / Black / White
Exactly what I was looking for. I don’t like socks that are no-show that your ankles rub on the shoe. These are taller than that but shorter than socks that go up and over the ankle. They’re comfortable, good quality, and pretty thick. They’re form fitting m, but not compression. I dint like compression socks, and these are tight, but not too tight.
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Reviewed in the United States on June 5, 2025
★★★★★ 5
Affordable and good quality socks
Size: Medium, Color: (001) Black / Black / White
Good quality!
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Reviewed in the United States on May 9, 2026