Airsoft GI small logo

Airsoft GI Custom LMG Bastard HPA Airsoft LMG

Write Review ❤ Add to Wishlist

The tech department has done a great job combining the Stoner LMG by Knight's Armament with the Wolverine SMP.

The Stoner LMG by Knight's Armament is the ideal choice when it comes to fulfilling the support weapon role. Externally, the entire gun is made out of metal. Towards the rear of the gun, the adjustable six position stock adds comfort to any user. The center of the gun features a solid metal body as well as an electric auto feeding 1200rd box magazine to aid in suppressive fire. The rail system, also constructed out of metal is readily available for mounting optics, grips, and other accessories needed. A quick detach outer and inner barrel allows the user to easily upgrade for increased range and accuracy.

Wolverine Airsoft is known for their invention of the Wolverine Single Moving Part (SMP), the next step in the evolution of HPA technology. The SMP is a high performance HPA system that uses one moving part, one solenoid valve, and can be dropped into virtually any airsoft gun platform on the market.

The concept of a Single Moving Part HPA system came from the idea that the fewer moving parts in the system, the more reliable it will be. Rather than simply repackaging electro-pneumatic paintball technology into an airsoft gun, they have adapted the technology precisely for airsoft using a direct, solenoid-fired mechanism. The Wolverine Airsoft SMP then combines this with a springless imbalanced poppet technology to create an HPA product with rock-solid reliability and outstanding performance.

At Wolverine Airsoft they believe in simplicity - that less can be more. That is why their SMP reduces the replaceable parts by more than 50% compared to any other leading HPA products, lasting even longer with fewer malfunctions. Their single solenoid valve also improves air efficiency by as much as 50% compared to a two-solenoid system, providing more shots out of a single air tank. ONE valve. ONE moving part.

Applying the same strategy to their electronic components, they created a "smart" HPA system that tunes many of its own settings internally, allowing the user to make any necessary adjustments using only use two simple dials.

To provide access to this HPA technology to as many users as possible, they decided not to include a gearbox shell. Instead, they created the unit to drop-in to an existing gearbox, with interchangeable components that allow it to be used in virtually any version 2 or version 3 gun on the market.

The Wolverine SMP was designed to drop into nearly every popular gearbox on the market with no modification. And, they are constantly updating they design to include even more gun models. External components are small and easy to fit into the stock, grip, or handguard of your gun. Just install the SMP into your gearbox in a matter of minutes, and you're ready to go! Their high-performance HPA system features straightforward controls that offer all the tuning capabilities you need on the field to play any number of roles. The rate of fire and dwell time can be adjusted using two simple dials on the fire control unit located in your stock, grip, or rail system. All other settings are internally regulated. This simple design reduces the number of controls from 7 to 2 so that you can spend less time tuning and more time playing. HPA technology makes cracked gearbox shells and grinding gears a thing of the past. And with more than 50% fewer parts than other leading HPA products, the Wolverine SMP is even more durable. This is why they offer a 9 month warranty on their system. Maintenance involves only simple lubing with an occasional replacement of an o-ring after several hundred thousand rounds. And, if something does go wrong, the SMP is extremely easy to troubleshoot and repair.

Manufacturer: Airsoft GI
Model: Custom LMG Bastard HPA
Muzzle Velocity: 350-400 Adjustable FPS
Magazine Capacity: 1200rds
Package Includes: Gun, Box Magazine, Vertical Grip, Gun Bag


  • Knight's Armament Full Metal Stoner LMG AEG Base Gun
  • Full Metal Construction
  • Quick Detach Inner / Outer Barrel
  • Electric Auto Feeding Box Magazine
  • Wolverine SMP
  • SMP Nozzle for LMG
  • Adjustable Velocity, Rate of Fire, and Burst Settings
  • Instant Trigger Response with No First Round Dry Fire
  • Superior Air Efficiency
  • FCU Full Time Sleep Mode
Manufacturer: Airsoft GI
Muzzle Velocity: 350-400 Adjustable FPS
Magazine Capacity: 1200rds
Fire Mode: Safe - Auto
Package Includes: Gun, Box Magazine, Vertical Grip, Gun Bag
No reviews | Write a Review

For Questions, Answers and Comments:

Talk about the Airsoft GI Custom LMG Bastard HPA Airsoft LMG with your friends on the facebook comments box below:
Copyright © 2021 Airsoft GI

All airsoft guns are required to have the tip (1/4 inch) of the barrel permanently colored in blaze orange. No person may openly display or expose any imitation firearm (replica firearm), in a public place. The term "public place" means an area open to the public or exposed to public view and includes streets, sidewalks, bridges, alleys, plazas, parks, driveways, parking lots, automobiles, whether moving or not, and buildings open to the general public, including those that serve food or drink, or provide entertainment, and the doorways and entrances to buildings or dwellings and the grounds enclosing them.

Any person who changes, alters, removes, or obliterates any coloration or markings that are required for by any applicable state or federal law or regulation, for any imitation firearm (replica firearm), or device in any way that makes the imitation firearm (replica firearm) or device look more like a firearm is guilty of violating the state or federal law.

By accessing the Site, you certify that you are older than 18 years of age or the age of majority where you live, whichever is older; that you are the owner of any credit card used to purchase on items on the Site; that you are familiar with all local laws in your area affecting your legal right to access airsoft products; that any products you buy are for your own private enjoyment and that you will NEVER share these products with a minor in ANY WAY.