
- description
Trim levels on the MTW do not touch the firing parts. A Billet Standard and a Billet Tactical both use the Gen 3 billet receiver set, both run an INFERNO Gen 2 on a Spartan control board, both have the CNC feed tube and the tool-less strip, and both chrono identically. The difference is a 1045 steel flash hider, a premium real-steel grip and a heavy-duty milspec stock.
That matters because furniture is the cheapest thing on an AR to change and the most personal. If you already own a grip you like, or you are building to a particular look, paying the Tactical premium for parts you will unbolt is money better spent on air.
What you are paying for either way is the receiver. Wolverine machine it from solid 6061 and hold what they call Intrinsic Alignment — the engine, hop unit and inner barrel sit on a common axis straight from the factory, with no shimming. That is the part you cannot retrofit.
What you need to run it
| Item | Notes |
|---|---|
| HPA tank | Not included — see HPA tanks |
| Regulator | Required. Set it inside the 80 to 140 PSI window — see HPA regulators |
| Air line | Not included. Connects through the integrated filtered grip line — see HPA lines |
| Magazine | Most M4/M16 AEG magazines. Spares in AEG magazines |
| Battery | 7.4V mini LiPo on a JST connector, not included |
Specifications
| Specification | Detail |
|---|---|
| Platform | HPA M4/AR — MTW Billet Series, Gen 3 receiver set |
| Trim | Standard |
| Receiver | CNC machined from solid 6061 aluminium, with Intrinsic Alignment |
| Engine | INFERNO Gen 2 |
| Control board | Spartan Electronics MTW — an all-in-one trigger board and FCU |
| Outer barrel | 10.3 inches |
| Rail | 10-inch Invictus MK-1 M-LOK |
| Inner barrel | 285mm, 6.03mm brass |
| Hop-up | Rotary |
| Operating pressure | 80 to 140 PSI |
| Rate of fire | 5 to 35 RPS, adjustable |
| Dwell | Fully adjustable |
| Muzzle thread | 14mm negative |
| Trigger | T5 curved |
| Feed tube | CNC machined |
| Disassembly | Tool-less |
| Air fitting | Integrated filtered grip line, US Foster quick-disconnect |
| Magazine | PTS EPM-MTW with empty-mag detection |
| Weight | Wolverine quote 3.7 to 4.1lb for the Standard trim depending on length |
| Length offered | 10 inch |
| Manufacturer | Wolverine Airsoft, Kingsport, Tennessee |
Standard against Tactical
| Standard (this one) | Tactical | |
|---|---|---|
| Receiver | Gen 3 billet | Gen 3 billet |
| Engine | INFERNO Gen 2 | INFERNO Gen 2 |
| Control board | Spartan Electronics MTW | Spartan Electronics MTW |
| Flash hider | Standard | 1045 steel, black oxide finish |
| Grip | Standard | DLG premium real-steel |
| Stock | Standard | Heavy-duty milspec |
| Performance | Identical | Identical |
Frequently asked questions
Does it shoot any differently from the Tactical? No. Same receiver, same engine, same board, same barrel. The difference is three pieces of furniture.
Can I upgrade it later? Yes, and that is the argument for buying it. It is MTW-Spec, so the engine, the board, the rail and the furniture are all replaceable without touching the lower.
What is Intrinsic Alignment? Wolverine machine the receiver so the engine, hop unit and inner barrel share one axis with no shimming needed. It is a property of the receiver, which is why it cannot be added afterwards.
Is it efficient? The only efficiency figure Wolverine publish is for the XTS engine on a ten-inch gun, and it lands in the three to four thousand round region per 48/3000 bottle at low energy. The Gen 2 in this one is a different engine, so treat that as a neighbour rather than a quote.
Will it go under a CQB limit? Yes. Set the output on the regulator and the dwell on the board, then chrono it on the day.