Refined title: Lancer Tactical Gen 2 M4 SD Electric Airsoft AEG Rifle

Product Description: Lancer Tactical Gen 2 M4 SD

Dimension Chart: - Length: 28.5-31.7 inches - Width: 7.2 inches - Front Rail: 7 inches - Weight: 4.2 lbs - Inner Barrel Diameter: 6.03mm

M4 SD GEN 2 Polymer AEG

Features: The Lancer Tactical Gen 2 M4 SD is crafted entirely from lightweight and highly durable polymer, offering superior resilience compared to traditional metal or aluminum constructions. It boasts a polished 6.03mm tightbore inner barrel that enhances both range and accuracy. This model includes flip-up front and rear iron sights with a quick deploy mechanism, facilitating swift target acquisition. The receivers and rail are constructed from high-quality lightweight Nylon Polymer, designed to withstand rigorous airsoft combat scenarios. Additionally, the 300-round high-capacity metal magazine ensures prolonged gameplay without frequent reloading.

M4 SD GEN 2 Polymer AEG Full Metal Version

The M4 SD GEN 2 Polymer AEG incorporates a full metal Version 2 gearbox equipped with a quick change spring system, enabling rapid adjustments to FPS settings to conform with various field regulations. Its gearbox features ultra-smooth 8mm ball bearings combined with an 18:1 steel gear ratio and an 18k RPM high-torque motor, delivering consistent and reliable performance. The inclusion of a polished 6.03mm tightbore inner barrel enhances precision and accuracy during engagements. Further enhancements include an M120 spring, metal spring guide, and full steel teeth piston for robust power and reliability. The combination of an 18:1 gear set and polished inner barrel ensures superior accuracy.

Comparison with Other Models

| Model | Customer Reviews | Price | Material | Electric Automatic | Build Features | Velocity | Hop-Up | Weight | Length | Color | Additional Features | |-----------------------------|--------------------------|----------|-----------------------------------------------|--------------------|---------------------------------------------------------------------------------------------------|---------------------------|---------------|----------|----------------------------|-------|---------------------------------------------------------------------------------------------------------------------| | MK 18 MOD 0 CQB M4 Carbine | 4.4 out of 5 stars (312) | $173.00 | Nylon Polymer | ✓ | Nylon Reinforced Frame / Metal Gearbox, Outer Barrel / Polymer Pistol Grip, Muzzle, Stock | 370-390 FPS (w/ 0.20 BBs) | Rotary | 4.70 Lbs | 26.5-29.5" Inches | Black | Built-in Lancer Fast Trigger, Mosfet | | SD M4 Polymer | 4.5 out of 5 stars (1,600)| $189.00 | Nylon Polymer, upgraded internals | ✓ | Metal Gearbox with upgraded internals, Full Metal Gearbox, Magazine / Nylon Polymer Receivers | 370 - 395 FPS | Adjustable | 4.20 lbs | 31" in. / 34.5" in. | Black | Enhanced gearbox, high-speed motor | | M4 SPR "Interceptor" | 4.5 out of 5 stars (1,177)| $189.00 | Full Metal Gearbox, Magazine / Nylon Polymer | ✓ | Polymer Receivers, Stock, Handguard / Metal Outer Barrel | 370-390 FPS (w/ 0.20 BBs) | Yes, Rotary | 4.20 lbs | 28.5"-32.5" Inches | Black | Adjustable hop-up, stability with zero wobble | | M4 RIS | 4.5 out of 5 stars (538) | $199.00 | Metal Gearbox, Outer Barrel / Nylon Polymer | ✓ | Metal Gearbox, Outer Barrel / Nylon Polymer Receiver, Rail System, Stock, Carry Handle, Motor Grip | 370 - 390 FPS / 330 - 350 FPS (w/ 0.20g BBs) | Adjustable | 4.3 lbs | 32.25" in / 35.5" in. | Black | One-piece outer barrel, enlarged trigger guard | | - | 4.5 out of 5 stars (277) | $179.00 | Nylon Polymer | ✓ | Nylon Polymer | 370-395 FPS (w/ 0.20g BBs) | Adjustable | 4.3 lbs | 31" in. / 34.5" in. | Black | Full metal Version 2 rear-wired gearbox, upgraded internals, battery and charger included in Nylon Polymer Gen 2 version only |

Additional Features

• Lancer Fast Trigger with Mosfet: Regulates electric flow, protects trigger contacts (Metal & Metal Rail version).
• Ball Bearing Spring Guide: Designed to endure high stress from gearbox cycles, ensuring durability.
• Polished 6.03 mm Tight Bore Inner Barrel: Improves air seal and accuracy for enhanced gameplay precision.
• One-Piece Outer Barrel: Provides stability and eliminates wobbling, ensuring consistent shot accuracy.
• Full Metal Version 2 Gearbox: Rear-wired for easy battery access and ample internal space.
• Upgraded Gearbox: Features an 18:1 steel gear set and high-speed motor for superior field performance.
• Enlarged Trigger Guard: Accommodates glove-wearing users, suitable for various climates.
• Enhanced Motor Pistol Grip: Textured for improved handling and control during intense gameplay.

Note: Battery and charger are included exclusively with the Nylon Polymer Gen 2 version.

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