Lancer Tactical M4 SD ProLine
Best mid range option for players seeking realistic metal construction.
This platform offers a robust, metal-bodied build designed for players who want reliable performance out of the box. With an integrated MOSFET and quick-change spring system, it balances high-speed trigger response with the flexibility to adjust power for different field requirements.
$235.00
at
US Airsoft
More M4 options
Who it's for
- Players seeking a realistic feel and long-term structural integrity
- Competitive shooters wanting fast semi-auto performance and reliable electronics
- Versatile players who switch between indoor CQB and outdoor environments
Who should skip it
- Younger players or those preferring a lightweight, maneuverable setup
- Buyers who prefer guaranteed perfection without potential DIY troubleshooting
- Users who rely on bulky batteries for all-day power
Performance breakdown
Build Durability
Full metal construction provides a reassuring, rugged feel during intense gameplay.
Trigger Response
Integrated MOSFET and electronic trigger unit deliver snappy, near-instantaneous firing cycles.
Accuracy Potential
The 6.03mm tightbore barrel offers consistent grouping for mid-range engagements.
Versatility
Quick-change spring system makes adapting FPS for different fields effortless.
Internal Reliability
Reinforced 18:1 steel gears ensure smooth operation under sustained firing stress.
Electrical Safety
Automatic low-voltage cutoff prevents battery damage during long skirmishes.
Key Specs
Muzzle Velocity
382.5 FPS
Magazine Capacity
120 rounds
Fire Mode
Safe, Semi-Auto, Full-Auto
Body Material
Metal, Nylon Fiber
Overall Length
30.5 inches
Hop Up Type
Rotary
Inner Barrel Length
343 mm
BB Caliber
6 mm
Gearbox Version
Version 2
Blowback Feature
No
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