Description
Double Bell M416 Keymod Short Black HPA Wolverine Gen 2
This black Double Bell M416 Keymod Short is a short-barrelled 416-style rifle fitted with a Wolverine Gen 2 HPA engine. The compact front end and Keymod handguard keep it light and quick to handle, while the HPA engine gives it a crisp, consistent shot.
Double Bell’s M416 range is a popular choice for players who want a realistic 416 at an approachable price, and this HPA build has the engine already fitted. The black finish is a classic, practical choice, and we also stock this rifle in tan.
The short 416
The 416 is one of the most widely used modern carbine designs, and its airsoft replicas follow the familiar AR layout, so the controls are exactly where M4 users expect them. The short configuration keeps the rifle compact and well balanced for movement in buildings and dense woodland.
The Keymod handguard lets you add rail sections, a light or a grip where you want them while keeping the front end slim. Please check the product images for the exact stock and furniture of this HPA build.
The Wolverine Gen 2 HPA engine
The listing names a Wolverine Gen 2 HPA engine. Wolverine Airsoft is one of the best-known makers of HPA engines, and its current Gen 2 engine for AEG-based rifles is the INFERNO Gen 2, a solenoid-driven design that Wolverine describes as combining the easy tuning and air efficiency of open-bolt engines with easier hop-up tuning. Please contact us if you would like us to confirm the exact Wolverine engine and electronics fitted to this rifle before ordering.
Wolverine engines are tuned through adjustable electronics rather than by changing springs, and they need a small battery to power the trigger electronics as well as an air supply.
How HPA works
An HPA (high pressure air) rifle runs on compressed air from a tank, fed through a regulator and an air line to the engine in the rifle. Instead of a motor turning gears to compress a spring, a solenoid-controlled valve releases a measured puff of air for each shot. With far fewer moving parts than an AEG gearbox there is less to wear, and the trigger response is crisp and immediate.
Because the air is regulated, shot-to-shot consistency is excellent and performance does not drop away in cold weather the way gas replicas can. Power is set at the regulator, so the rifle can be tuned to suit the limits at your site without opening it up.
On the field
A short 416 is a versatile primary that handles CQB as comfortably as woodland. The HPA engine’s immediate trigger response suits fast snap shots, and its consistency means the rifle behaves the same from the first game of the day to the last.
Key features
- 416-style rifle, short version
- Keymod handguard (as named)
- Black finish
- Wolverine Gen 2 HPA engine (as named)
- Crisp, immediate trigger response
- Consistent, regulator-set power
- Familiar AR-style controls
Compatibility
To run the rifle you will need an HPA air supply: a tank, a regulator and an air line. The listing does not state that any of these are included, so please check with us before ordering if you need a complete setup.
As a 416-style HPA build on the AEG platform, it is designed around M4-type AEG magazines; most standard M4 AEG magazines should fit, but fit varies between brands, so test any new magazine before relying on it in a game. Set the regulator pressure so the rifle stays within your site’s power limits, and have it chronographed before play. Start with the hop-up off, then add hop a little at a time until the BBs fly flat, and note the regulator and hop settings that suit your favourite BB weight.
Care and maintenance
Keep the HPA system clean and dry. Check air line fittings and O-rings for leaks before each game, fill your tank only with clean, dry compressed air, and have the tank tested and serviced as its manufacturer requires.
Clean the inner barrel regularly, use good quality seamless BBs, and remove the electronics battery when the rifle is stored. Follow Wolverine’s manual for engine maintenance, and use only silicone-based lubricants on seals and O-rings.
Who is it for?
This rifle is for players who want a compact black 416 with a Keymod handguard and the consistent, crisp shooting of an HPA engine, for CQB and woodland alike.
Please note: An HPA tank, regulator and air line are needed to use the rifle and are not stated as included, and the box contents are not listed, so please ask us if you need to know before ordering. Always wear suitable eye protection when using any airsoft replica, and have it chronographed at your site before play.
