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APS M40A3 Bolt Action Airsoft Sniper Rifle (Color: Dark Earth / 400 FPS / Rifle Only)

ID: 40390 (SR-APM40D)
APS / HakkotsuAPM40DAPM40D40390
3.6 stars, based on 37 reviews
APS M40A3 Bolt Action Airsoft Sniper Rifle (Color: Dark Earth / 400 FPS / Rifle Only)
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Scope and bipod not included
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APS / Hakkotsu


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.


  • 6.01mm tightbore inner barrel provides consistent, accurate shooting
  • 6x integrated inner barrel stabilizers for maximum range and accuracy
  • Adjustable trigger pull from 0.5lb to 1lb; trigger stroke adjustable from 0 to 4mm
  • Adjustable precision hopup for optimized performance and range
  • Metal outer barrel, cylinder, and trigger system
  • Integrated optics rail and adjustable cheek rest to accommodate all types of optics choices
  • Lightweight polymer stock with textured matte finish; buttstock removable for easy transport
The APS APM40 Sniper is a high performance bolt action rifle with incredible performance, range and accuracy. Internally, the APS APM40 is optimized with a 6.01mm tightbore inner barrel, six internal barrel stabilizers, precision hopup, and heavy duty aluminum alloy components. Externally, the APM40 features an adjustable hopup, adjustable trigger pull, durable & lightweight polymer stock, aluminum outer barrel, integrated scope mount, and adjustable sniper cheek pad. A stock APM40 reaches an impressive 150 feet range with 12' grouping!

Manufacturer: APS

FPS Range: 380-400


Length: 1220mm
Magazine Capacity: 45rds
Inner Barrel: 510mm (proprietary) 6.01mm Tightbore inner barrel
Muzzle Velocity: ~1.34 to 1.49 Joules (Measured with 0.20g BBs)
System: Bolt Action, High-power Spring
Fire Modes: Single Shot, Safety
Package Includes: Gun, Magazine, Manual
Hopup: Yes, Adjustable

About APS / Hakkotsu

APS Limited was established in 2001. APS started by specializing in designing and building Simulation Training Equipment (Real Action Markers & Powder Balls for training simulation). APS - the three words stand for Accuracy - Pneumatics - Shooting. With their knowledge and experience that has been gained from making Real Action Markers and Projectiles, APS launched a new product line - Electronic Blow Back (EBB) products to spur the current Airsoft Market. Since entering the Airsoft industry their line of Airsoft rifles, pistols and accessories have been incredibly popular.

37 Customer Reviews

(Write a review)

by Alejandro G. on 03/03/2022
"So far, so good! Only had this a week or so at the time of the review.
About the APS M40A3 (550fps version), good for the price and the platform.
Then BB's get to the target FAST. .2 gram BB's registered 551 average
It is compatible with SOME VSR 10 components, I have not figured out exactly which parts, yet there are videos of it being disassembled.
Some say the feeding issues are a dealbreaker with the gun, I find this to be only HALF true
If you cock the gun while pointing it up and very slow it will jam more often, if you are aiming it straight ahead it never jams for me. And make sure to set the magazine all the way into the gun, give it a little love tap.
Tossed on an expensive scope that I KNOW holds zero, the accuracy is about as good as the BB you toss in it. Had an 6~8" grouping at 100ish feet with no wind whatsoever.

For $170, it ain't bad at all. If you like the design and placement of the magazine for realism, get this! If not, then there are other alternatives.
by Phoenix B. on 05/19/2021
"Updated review: I bought this gun a little over a year ago and after dropping in some upgrades to increase range and accuracy, i’ve come to love it even more than when I first bought it. Of course there are a few problems that many people have encountered with this gun, myself included. The worst problem is that it splits bbs and or jams them into the stock instead of the chamber. This happens because of the magazine and its tendency to wobble in addition to the plastic feeding ram and plate. A quick fix that has worked beautifully for me is to wrap electrical tape around the magazine to prevent wobble and to keep it straight and in line with the rest of the feeding mechanisms. After about 30 matches I 10/10 recommend this gun and hope that this write-up helps anyone with the mag wobble and feeding problems! Thanks for reading!
by Noah B. on 02/04/2021
"I was very excited when I received the gun but it splits bbs every 4to5shots and it will occasionally fire without me pulling the trigger which I think is a safety hazard.

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