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ASG M40A5 Gas Sniper Rifle

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Free Shipping over $150 ($9.99 for orders under $150)

Fox Airsoft offers a 30 day warranty and return policy.


About the ASG M40A5 Gas Sniper Rifle

The M40A5 Gas Sniper Rifle from ASG is a new take on the M40 series rifle, featuring a gas powered bolt and adjustable FPS.

This sniper rifle is OEM'd by VFC in conjunction with ASG. It was designed as a sort of upgrade to the ASG M40A3, as it features the same external design outside of an accurate detachable box magazine, and improved Green Gas powered internals. The nature of gas powered sniper rifles allows for the bolt to be much shorter, which places the magazine in the correct position to be true to the actual M40A5. Because of the similar exterior design, the M40A5 is compatible with the same external upgrades as the M40A3 including rail systems, bipods, slings, and scopes. It also has the same adjustable cheek rest as the M40A3, allowing you to get the cheek weld you want no matter the height or eye relief of your optic. The included magazine is 14 rounds, and more are available for purchase. The Green Gas operation of this rifle means that is has a fully adjustable FPS, all the way up to 450 FPS. Using different types of gas may yield different results, but Green Gas is recommended for both performance and durability. The gas powered system is also much easier to use than a spring sniper rifle, as there's no massive spring to pull back when reloading. This makes cycling the bolt from a prone or other advantageous position far easier.

The ASG M40A5 Gas Sniper Rifle is gun that's packed with features and is sure to satisfy any aspiring airsoft sniper out there.

What's Included In The Box: 

  • 1 x ASG M40A5 Gas Sniper Rifle
  • 1 x 14rd Magazine

Quick Overview:

  • Gas Powered Rifle
  • Adjustable FPS
  • 350 to 450 FPS with .20g bb
  • Compatible with M40A3 External Parts
  • M40A5 Upgrade Parts Available

Technical Specifications:

  • Model Number: 50112
  • Muzzle Velocity: 350 - 450 FPS with .20 gram BB's
  • Colors: Black/OD Green
  • Gas Powered
  • Sights: None

Weight & Dimensions:

  • Dry Weight of gun without mag is 
  • Weight of gun with magazine: 
  • Entire package weight: 
  • Gun Length: 
  • Outer Barrel Length: 
  • Inner Barrel Length: 

Images from the Manual:

Replacement Parts:


Alternate Lookup: 50112

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