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AIRSOFTCON 2026 - October 17, 2026
Home » Airsoft Guns » Airsoft Electric Rifles

Arcturus LWT MK-III PDW SE Sport Airsoft AEG Rifle w/ 5.5in Handguard
(Color: Grey)

ID: 127337 (AEG-ARC-AT-ST03-PDW-SE-GY)
AT-ST03-PDW-SE-GY
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Arcturus

$183.75

Airsoft Authority Since 2001
Serving enthusiasts for over 25 years
Industry-Leading Warranty
Buy with confidence - 90 day warranty
Ships Fast from US Warehouses
Free shipping over $149 in lower 48 states
Free ShippingNo Coupon Required
Free shipping within lower 48 US states, no coupon code needed!
Order within 0 hours 36 minutes Receive as soon as Sat Aug. 8 with Free Shipping
Color Options:
ColorBlack
ColorBlack-Tan
ColorGrey

Product Description

Features

  • Lightweight and high strength polymer receiver with heavy duty molded metal inserts
  • 5.5in nylon fiber reinforced polymer handguard with M-LOK Slots on the 3, 6, and 9 o'clock positions for lasers, lights, grips, and more!
  • Uninterrupted top Picatinny rail for optics and sights
  • Version 2 hybrid gearbox with 18:1 gear set, optical trigger, and quick change spring
  • Powerful 23T torqued-up ferrite motor
  • Arcturus RS reinforced polymer precision rotary hop up unit
  • Adjustable nylon fiber reinforced polymer PDW stock with QD sling point and aluminum hardware
  • Pre-installed SE® Standard Enhanced SE Optical ETU MOSFET
  • Includes an Arcturus AR MOD1 M4/M16 350rd windowed EMM magazine
ARCTURUS LWT MK-III PDW 5.5" SPORT AEG SE® is latest nylon series offering in 2024 with a programmable MOSFET and optical trigger. Sports series features forged style receiver with metal inserts for improved strength and rebuildability. The Sports series is designed for beginner Airsofters looking for a reliable, lightweight, high performance, and sleek AR style AEG.

Manufacturer: Arcturus

FPS Range: 320-350

Product Specifications

Length (mm): 545-673, Adjustable
Length (in): 21.5-26.5, Adjustable
Inner Barrel Length: 138mm / 5.4in
Outer Barrel Length: 137mm / 5.4in
Weight: 2091g / 4.6lb
Magazine Capacity: 350rd HiCap Magazine
Thread Direction: 14mm Negative
Fire Modes: Semi/Full Auto, Safe
Gearbox: Version 2 Hybrid gearbox w/ quick change spring system, Fully upgradeable
MOSFET/ETU: SE
MOSFET Function: Pre-Cocking, Active Braking, Progressive Trigger, Programable Fire Modes, Binary, Low Battery Protection, Electronic Fuse
Battery: 7.4v / 11.1v Stick Type LiPo Recommended, Wired to buffer tube w/ standard T-Plugs (Battery NOT included.)
Hopup: Yes, Adjustable
Package Includes: Gun, Magazine, Backup Sights, T-Plugs to Small Tamiya, Manual

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Arcturus

About Arcturus

We are specialized in high quality Airsoft products, and have been providing a high quality production for years, delivering the most exclusive Airsoft Guns, Parts & Accessories, the best selection of Airsoft products.