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ASG Licensed McMillan M40A5 Gas Powered Bolt Action Airsoft Sniper Rifle - OD Green

ID: 61125 (GR-ASG-50112)
5.0 stars, based on 8 reviews
ASG Licensed McMillan M40A5 Gas Powered Bolt Action Airsoft Sniper Rifle - OD Green
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Scope, scope rings, and bipod not included
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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.
Canada Export CompliantCanadaExport Compliant
This gun has a muzzle velocity rating (FPS) between 366 and 500, and is compliant for export to Canada.
Free ShippingNo Coupon Required
Free shipping within lower 48 US states, no coupon code needed!

FPS Range: 370-440

Color: OD Green

*Scope, scope rings, and bipod not includedBeing gas powered the M40A5 allows for the most realistic sniper experience, that can be had with a single action bolt operated rifle.The operation of the bolt is light, fast and smooth. Add to that, a super crisp trigger pull and the result is quite possibly the best out-of-the-box airsoft sniper rifle, available today.The M40A5 is a fully licensed bolt-action airsoft sniper rifle. It is a 1/1 scale replica of latest sniper rifle platform used by the united States Marine Corps. It has all the standard M40A5 features, such as an adjustable cheek rest and stock to make it more comfortable for the user and a rail for mounting scopes.

An optional front rail is available for mounting other tactical equipment.


  • Flat nub hop-up, provides a larger more efficient contact surface for consistent long-range accuracy.
  • Removable flash suppressor
  • 14mm CCW threading for mounting barrel extensions
  • Discreet but easy accessible hop-up adjustment
  • 15 rd. Detachable box magazine
  • Metal Barrel with Receiver
  • Engraved realistic markings on barrel
  • Fix Stock with Rubber Pad adjustable for length
  • Cheek pad height adjustable for height
  • Full Metal Bolt System
  • Six QD swivel attachments points
  • License from McMillan and Action Sport Games (ASG)
Length: 46"
Weight: 4350(9.7lbs)
Inner Barrel: 555mm
Magazine Capacity:15 Round magazine
Muzzle Velocity: 440 FPS (Measured with 0.20g BBs and Green Gas)
Thread Direction: 14mm Negative
Gas Type: Green Gas
Fire Modes: Single Shot, Safe/Fire
Hopup: Yes, Adjustable
Package Includes: Gun, Magazine, Manual

Manufacturer: ASG / OEM:VFC

About ASG

ActionSportGames is a worldwide leader in the business of replica firearms and accessories manufacturing – including Airsoft guns, Airguns, CO2 guns and firearms replicas. We specialize in 1:1 scale replica guns and accessories for fun, action, sports, entertainment and collection. Today were proud to be recognized as the innovator and manufacturer of the CZ EVO3 A1 AEG and having introduced several Airsoft versions of this popular Airsoft gun to the market.One of our goals is to become the preferred supplier in the firearms replica business through worldwide license agreements, quality brands and premium service – before, during and after sales.

8 Customer Reviews

(Write a review)

by brandon s. on 01/09/2020
"Loved it, it was clean straight out of the box nice all sturdy but when using it i had to do a lot of work with the hop up and scope the bipod i got yas amazing and couldn't be happier with the way it turned out highly recommend this product really worth the money
by Gregory E. on 10/15/2017
"Update on my Usage of the M40A5:

Harris Style Bipod
Elite Force Green Gas
.25 biodegradable low end BBs
No Internal upgrades

I bought an illuminated 6-24x50 scope for this but it was an ebay special, overkill for the range I could get out of it but it was priced right. When Maxxed out it is very hard to get an accurate shot and found the 6-12 mag range worked best for me.

Using .25 bbs, I was able to hit a 2x2.5 foot piece of cardboard from my deck 225-235 feet 10/15 times of my mag. At that distance a few of the BBs even embedded themselves into the cardboard but it was not enough to break through. The weather was warm and slightly humid, shots taken both in the dewy morning and early evening before sunset.

I have a metal triangle bracket on our old playground at 180 feet and I was able to hit it consistently 13/15 times.

I was using some lower grade BB's and had some issues of jamming which I believe is due to the BBs were chipping which also could have led to a few missed shots, I was mad that I left my high grade .36 BBs at home 120 miles away.

I never had jam issues when I would cock it back fully and push forward with good force in a fluid motion, most jams happened when I would try and pull back the handle and slowly try and load a BB or pull back the handle a short distance and then forward.

Overall: I am more than pleased with the performance of this Sniper Rifle and out of the box shooting so far and straight is absolutely mind blowing. I believe the jamming was more on fault of the poor quality BB I was using but even when I cleared it and it shot 2 BBs at once, there was very little deviation in the trajectory even hitting the 220 ft target a few time with both.

I currently have no plans to upgrade this gun further as I just picked up a KWA GBB Vector to use as secondary.
by Gregory E. on 08/16/2017
"Got this gun and absolutely love it. Took it to the shop with a range and chrono and it was shooting consistently at 525fps with .36 BBs and some mid grade green gas.

I haven't played in game but have done some backyard shooting and have been happy with the results. Hoping to take it my parents on 3.5 acres and see the kind of range I can get from it.

A little on the gun:
This gun is heavy! Was not expecting the weight behind it and I would recommend a bipod, but nonetheless feels super solid and sturdy!

I don't have any complaints on performance but I have had a few problems that are very minor:

1) pushing the bolt forward to load a BB if you try and be slow and graceful about it the mag will hold the BB tightly and it won't let go and let you chamber a BB.

2) inserting the mag takes some practice. There is no room for error as the mag fit is so solid and snug if the angle is off it won't go in, takes practice and I assume will wear down in time.

Those "issues" are to me more user issues and will not be a problem after getting practice in with the rifle.

I have not adjusted the FPS as out of the box it shot pretty nicely. I highly recommend this gun and is well worth the money!

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