JD100 Upgrade CYMA M4 CQB V5.0 Gel Blaster with Eshooter MOSFET

Elite Tactical Engineering for Competitive Play

The JUND CYMA M4 CQB Gel Blaster redefines mil-sim performance with its combat-ready upgrades, 250 FPS precision, and airsoft-level mechanics. Designed for serious players, this M4 variant features a full-metal reinforced core, blowback realism, and NATO-compatible customization – delivering unmatched reliability in high-stakes skirmishes.

✅ Pro-Grade Upgrades:
✔ Full-Metal Gearbox: Steel gears, bearing cup, and metal-tooth ladder for zero jams under rapid fire.
✔ ESHOOTER Falcon Fire Control: Programmable XT30 system with auto pre-feed – loads ammo instantly when mag is inserted.
✔ 480# High-Torque Motor: Upgraded with metal motor gear and shaft bearings for 15+ RPS.
✔ Functional Realism:

• Blowback Action: Charging handle cycles with each shot.
• Bolt Catch/Release: Press tennis racket to reset after empty mag.
• Dual Battery Compartment: 15.4cm stock holds extra power packs.

Tactical Dominance Features

• 18+ Metal Components: Outer/inner barrels, trigger, sling loops, rail weights, and receiver parts.
• Retractable Stock: Soft rubber pad + adjustable length for CQB agility.
• Nylon-Metal Hybrid: Reinforced nylon receiver withstands impacts while reducing weight.

Technical Specs

• FPS: 250
• Range: 25m+ (hop-up adjustable)
• Fire Rate: 15+ RPS
• Battery: 7.4V Li-ion (XT30 plug, USB rechargeable)
• Weight: 4.15kg (balanced for stability)
• Size: 75cm extended / 60cm collapsed
• Ammo: 7-8mm gel balls

What’s in the Box?

• 1 x CYMA M4 CQB Gel Blaster (Tan/Black)
• 1 x 7.4V Battery & USB Charger
• 1 x High-Cap Magazine
• 1 x Programming Card (for fire control)
• 1 x Pack of Gel Balls
• 1 x Safety Goggles
• 1 x User Manual

⚠️ Non-Negotiable Safety Rules:

• ALWAYS WEAR GOGGLES – Direct eye hits can cause injury.
• Never aim at animals, faces, or unauthorized people.
• Use hardened 7-8mm gel balls only – cheap ammo causes jams (upgrade recommended).
• Transport in a case – never display publicly.

Why This M4 Outperforms

✅ Mil-Sim Ready: Blowback + bolt catch rivals $300+ airsoft guns.
✅ XT30 Future-Proofing: Handles 11.1V batteries for 20% higher RPS.
✅ CYMA-JUND Collaboration: Official licensed quality assurance.

Water Quality is Key

Avoid tap water and mineral water—stick to filtered or distilled water. Tap water’s inconsistent mineral content can cause pellets to swell unevenly or deform, even with premium-grade gels.

Hydration Process

Size Check
After 90 minutes, measure pellet diameter. Ideal size for most blasters: 7.3mm. Drain immediately once they hit this mark to prevent over-expansion.

Container Matters
Use a wide bucket or bowl (the bigger, the better) and fill it with 3-4 times more water than pellets.

Timing & Agitation
Stir by hand every 15 minutes. Full hydration takes 2-3 hours. Pro tip: Room-temperature water speeds up the process.

💳Transaction and Payment Protection

Have you ever encountered these situations?

The internet is flooded with "ghost stores" that take your money but never ship your order or even fabricate tracking information. What’s even more frustrating is that when your package is unfortunately held by customs, these dishonest sellers use "handling customs issues" as an excuse to repeatedly demand complicated documentation from you, all while delaying and refusing to issue a refund—leaving you with neither your money nor the product.

We fully understand your concerns, which is why we’ve built a robust protection system that goes far beyond empty promises.

In addition to our unwavering commitment to integrity, we’ve integrated globally leading payment platforms that strongly protect consumers: Stripe and PayPal. This means that no matter which payment method you choose, every transaction is ironclad guaranteed.

🛡️ Dual Protection for You:

1. Our Proactive Commitment:
   We promise that any failure in delivery due to customs issues or lost logistics will never be your burden. We will proactively follow up and resolve the issue, and unconditionally offer either a free replacement or a full refund.
2. Your Ultimate Right: Dispute Initiation
   We fully support and respect the independent arbitration of payment platforms (Stripe/PayPal). This provides you with a final avenue to safeguard your rights, ensuring your interests are protected under any circumstances.

🔄 After-Sales and Return Policy

Once you successfully receive your product, we continue to provide responsible support.

📦 For Product Quality Issues or Shipping Damage:

We take full responsibility. Please:

• Contact our customer service at: info@clickcrack.com
• Provide clear photos or videos as evidence.
• Keep the original packaging and all accessories.

After receiving your feedback, we will promptly verify the situation. Our standard resolution is either a free replacement or return/refund to ensure you receive a product in perfect condition.

⛔ The following situations are not eligible for return or exchange:

• Refund requests due to personal subjective reasons after receiving the product (e.g., "I’m bored with it" or "I don’t like it anymore").

We established these policies to provide you with the best service while fairly protecting seller rights and preventing abuse of return policies. We believe a healthy trading environment requires mutual respect and effort from both parties.