McMillan USMC M40A3 SportLine Airsoft Sniper Rifle by ASG

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  • Fully licensed by McMillan Group International
  • Authentic 1:1 replica of the M40A3 fielded by USMC snipers
  • Aluminum barrel and receiver
  • High strength polymer stock
  • 20mm bipod rail (bipod sold separately)
  • Polymer 20rd magazine
  • 20mm optic rail
  • Adjustable trigger pull and bolt stroke

Length: 1130mm
Inner Barrel: 475mm
Weight: 3400g
Magazine Capacity: 20rds
Muzzle Velocity: 410-420 (Measured with 0.20g BBs)
Fire Modes: Single shot, safety
System: High power spring
Package Includes: Gun, Magazine, Manual
Hopup: Yes, Adjustable

Manufacturer: ASG (Licensed by McMillan Group International)

* Scope not included *




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  • 4
    ASG M40A5

    Posted by Nicholas Rinella on 8th Jan 2019

    I have read many reviews singing this guns praises. But only after using it at a field, did I start to agree with them. Very good guj for the money. If you don't expect this gun to outperform something double it's price, you will be pleasantly surprised.

  • 5

    Posted by Dylan on 22nd Jul 2018

    I absolutely love this gun already... One thing I didn't like is that they didn't specify that it didn't come with a scope, so I've been trying to find a scope and in the mean time I've been aiming with the picatinny rail... I can already tell that its going to be a good and accurate gun.