M40A3 Sportline 6mm Spring-Powered Airsoft Sniper (Black)
The M40A3 Sportline is a fullscale, officially licensed replica inspired by the US Marine Corps sniper platform built for players who want authentic handling and fieldready versatility. Its polymer body is strengthened where it counts, with a metal barrel and receiver, engraved realistic markings and a textured grip that give this rifle a convincing weight and feel without the heaviness of real steel. The black finish keeps the look tactical and discreet on the field.
Ergonomics are a highlight: an adjustable cheek pad and lengthadjustable stock let shooters dial in a perfect eyetooptic alignment, while the top 20mm rail and shorter lower rail accept scopes, bipods and other aiming accessories. Multiple QD sling points and a bipod adapter make the M40A3 fast to deploy and comfortable to carry during long ops or recon runs.
This variant is springpowered and tuned for performance delivering approximately 1.9 joules (445 FPS with a 0.20 g BB) with a very smooth, easy cocking action that encourages quick followup shots. The fullmetal bolt system and adjustable hopup mean the Sportline isn't just a statue-piece: it's a practical sniper rifle for skirmish play, target practice, or serious milsim use.
Durability and practical details round out the package: interchangeable sling points, a tapered barrel for improved ballistics, and a reliable 27round magazine (standard) keep you in the fight. With McMillan and ASG licensing, the M40A3 Sportline is equally at home on the range or in a collection.
Key Features
| Feature | Benefit |
|---|
| Licensed by McMillan & Action Sport Games (ASG) | Authentic markings and approved design |
| Polymer body with metal barrel & receiver | Lightweight yet durable construction |
| Full metal bolt system | Smooth, reliable cycling and longevity |
| Adjustable cheek pad & lengthadjustable stock | Custom fit for any shooter / optic setup |
| 20mm top rail + short lower rail | Mount optics, bipods and accessories easily |
| 6 QD swivel sling attachment points | Fast sling mounting and multiple carry options |
| Bipod adapter | Ready for bipod deployment (bipod sold separately) |
| Textured grip areas | Secure handling in all conditions |
| Tapered barrel & engraved markings | Improved look and performance |
| Sportline concept with unique serial number | Collector appeal and authenticity |
Specifications
| Specification | Details |
|---|
| Product category | Airsoft Replica |
| Model / Style | M24 / M40A3 Sportline |
| Colour tone | Black |
| Caliber | 6 mm BB |
| Power source | Spring |
| Blowback | No (springpowered) |
| Energy | 1.88 1.9 Joules |
| Velocity | 137 m/s (449.5 fps) with 0.20 g BB |
| Magazine capacity | 27 rounds (standard, model 18557) |
| Ammo type | Plastic BB |
| Hopup | Adjustable |
| Barrel / Pipe length | 470 mm (18.5 inch) |
| Weight | 2280 g (5.03 lbs) |
| Licenses | McMillan, Action Sport Games (ASG) |
| Special features | 20mm accessory rail, bipod adapter, unique serial number |
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