Lancer Tactical M4 SD Proline Series 7" Rail High FPS Airsoft Rifle, Black

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The M4 SD 7” RIS Airsoft Rifle is the latest offering from Lancer Tacticals’ Proline Series of affordable and high quality AEGs. This rifle is constructed with full metal upper and lower receivers, alongside a one-piece full metal outer barrel and CNC buffer tube. The adjustable telescopic stock with attached sling mount allows players of all sizes to maneuver this rifle comfortably, and provides easy transportation. The 390 FPS velocity ensures you will have no problem hitting those hard to reach targets. This M4 SD rifle has an extensive 7 inch integrated 20mm RIS rail on the top of the rifle and quad-rails on the handguard, making it available for customization options such as optic sights or foregrips. Use the flip-up front and rear sight to quickly and accurately zero in your targets, without the need of an additional optic accessory.

The M4 SD rifle features Lancer Tactical’s 2nd Generation Version 2 Gearboxes with full metal parts, which can be easily upgraded or modified to user preference. These gearboxes come out swinging with an upgraded high-speed motor and ball bearing spring guide to withstand high amounts of stress from every gearbox cycle. The integrated Quick Spring Change System gives you the option to easily adjust the rifle velocity by adding different springs. Low resistance wiring is used throughout this whole rifle, to greatly increase smooth electrical flow from the battery. Use the adjustable rotary style hop-up to account for range and wind conditions, making sure no enemy is safe! Run onto the battlefield confident you have what it takes to come out on top, thanks to this new and improved AEG from Lancer Tactical.


  • Equipped with Lancer Fast Trigger and Fire Cutoff System MOSFET for Electric Flow Regulation and Trigger Protection
  • Full Metal Construction for Realistic Look and Feel, Yet Lightweight
  • Gearbox Features Ultra Smooth 8mm Ball Bearings, 18:1 Steel Gear Ratio, and 19k RPM High Torque Motor
  • Free Float Full Metal M-LOK Handguard with Top and Front Picatinny Rails
  • Polished 6.03mm Tightbore Inner Barrel for Enhanced Range and Accuracy
  • Full Length 20mm Picatinny Top Rail for Optics, Magnifiers, and Accessory Mounting
  • Quick Deploy Flip-Up Front and Rear Iron Sights for Easier Target Acquisition
  • Retractable Multi-Position Stock for Shooter Comfort and Size Adaptability
  • Grooved Magwell with Finger Grooves for Improved Grip
  • Detachable Barrel Extension for a Tactical Appearance
LiPO Ready:
Power Source:
Canada Compliant:
390 FPS w/ 0.20g BBs
Battery & Charger Included:
Rail Type:
723mm - 825mm
Battery Type:
9.6v NiMH Nunchuck Battery (Tamiya)
5 lbs
Full Metal Version 2 Gearbox
Quick Change Spring:
Included Magazine:
300 Rounds
Lancer Tactical
Package Includes:
Gun, Magazine, Cleaning Rod, Bag of Sample BBs, Patch, Manual
Thread Direction:
14mm counter-clockwise
Fire Modes:
Safe, Semi Auto, Full Auto
Yes - Adjustable
30 Day Return / 45 Day Warranty From Airsoft Station. Or you can get a direct manufacturer's warranty, only for repair or replacement. 30 days to 12 month depending on product. Warranty Registration can be done at .

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