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ASG Proline ArmaLite M15 ARMS S.I.R. System M4 Airsoft AEG Rifle

ID: 50466 (AEG-ASG-50086)
4.0 stars, based on 9 reviews
ASG Proline ArmaLite M15 ARMS S.I.R. System M4 Airsoft AEG Rifle
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MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.
CanadaExport Compliant
This gun has a muzzle velocity rating (FPS) between 366 and 500, and is compliant for export to Canada.

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Optic shown in images not included.

ASG Proline ArmaLite M15 ARMS S.I.R. System M4 Airsoft AEG Rifle


  • Fully Licensed by ArmaLite and A.R.M.S.
  • Engraved S.I.R. rail system with ArmaLite/S.I.R. Trademarks
  • Full metal RIS hand guard
  • Full metal receiver and barrel assembly
  • Engraved unique serial numbering
  • Adjustable front and (flip-up) rear sights
  • 6-Position retractable crane stock
Length: 790mm-870mm, Adjustable
Weight: ~4082g
Inner Barrel: 363mm
Magazine Capacity: 360rd Hi-Capacity. Works with Tokyo Marui, Matrix and other compatible M4 / M16 Series Airsoft AEG Magazines
Muzzle Velocity: 380~400 FPS (Measured with 0.20g BBs)
Thread Direction: 14mm Negative
Gearbox: Ver 2, Full Metal
Motor: Long Type
Fire Modes: Semi/Full-Auto, Safety
Package Includes: Gun, Magazine, Foregrip
Battery: 9.6v Butterfly Type recommended (Battery not included)
Hopup: Yes, Adjustable

Manufacturer: ASG (Licensed by ArmaLite Inc)

Things you may need to get started:
    Battery and Charger – Required to power your AEG; use a high quality battery and charger for best results.

    Spare Magazines – Stay in the fight longer by bringing more ammo with you.

    BBs – High quality precision 6mm BBs recommended; Use 0.20g – 0.25g BBs for best results.

    Silicone Oil – Basic cleaning and lubrication maintenance help keep your Airsoft AEG in top working order.

ASG Limited Manufacturer Warranty:

This Proline airsoft gun is backed by a 12 month limited warranty from ActionSportGames. Should this airsoft gun fail due to a defect in material or workmanship during the warranty period, ActionSportGames will repair or replace it, free of charge. Please see the included warranty card for warranty details.

FPS Range: 380-400

9 Customer Reviews

(Write a review)

by Alexander M. on 04/12/2017
"VERY GOOD 10/10 mine was back wired though instead of front
by Aydin E. on 03/30/2017
"Very nice gun for its price! 8.5/10

Fast rate of fire
Nice range
Very accurate
Very customizable

Very Heavy
High-cap mag that came with the gun does not feed well
by Scott W. on 06/01/2016
"Bought this for a base of a new build I'm doing, and after a day of playing with it, I had a hard time giving it to my tech guy for the overhaul... Works great out of the box, all metal, heavy (a pro in my book), and shot great with an 11.1 LiPo... no problems at all, and great performance... my only con is the front wiring, and the battery storage area, but the ability to easily open it with the twist of a screw, makes its VERY EASY, just a tight fit for some batteries... might have to buy a 2nd one to replace the one I'm having totally re-done...

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