Description
Wolverine MTW Forged Series – SI 10″
Wolverine MTW Forged Series – SI 10″
Overview
The “MTW” stands for Modular Training Weapon. The Forged Series represents Wolverine’s flagship HPA M4-style replica, built for high performance, modularity and realism.
The “SI” trim in this case denotes a specific configuration (features list, furniture, rail) below. One of the available barrel/rail lengths is 10″.
Key Features & Specifications
Here are the important features of the MTW Forged SI 10″:
Construction & Platform
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Upper and lower receivers are machined from forged 7075 aluminium, giving a very real-steel feel and robust build.
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Forward assist, ejection port and “real AR specs” style controls included for realism.
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Ambidextrous selector switch with steel paddles; functioning bolt catch and empty-mag detection (when used with Wolverine magazines).
Internal / Performance
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Uses the Inferno Gen 2 HPA engine (pre-installed).
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Operating pressure range approximately 80-140 psi for reliable, tunable performance.
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14mm CCW (negative) barrel threading, allowing muzzle device compatibility.
Rail / Trim / Furniture for the SI Trim 10″
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10″ length Invictus Advanced M-LOK rail (for this 10″ variant) with QD sling mounts in the SI trim.
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SI features (in contrast to other trims) include: Spartan Electronics FCU, standard hop-up unit, polymer dust cover, and other “mid-level” furniture.
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Stock & grip: DLG TBS Tactical stock, DLG MTW-spec pistol grip in the SI configuration.
Other Specs
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Weight ~ 4.1 lbs for the 10″ version (standard trim).
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Barrel/rail length: outer barrel ~10.3″ is often cited for the 10″ version.
What’s Included / What to Expect
With the SI-10″ model you should expect:
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The MTW Forged 7075 receiver set built for HPA.
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10″ Invictus Advanced M-LOK rail.
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Polymer dust cover (in SI trim) rather than steel.
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Basic standard hop-up unit (rather than upgraded CNC unit in higher trims).
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Empty-mag detection support (with compatible mags).
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Compatibility with many real‐steel/AEG style accessories (stocks, grips, rails, etc) thanks to the realistic form factor.
Who It’s For & Use-Case
This build is ideal if you:
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Want a realistic HPA platform with top-tier build quality but maybe stop one step short of all the highest trims (to manage cost).
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Play CQB or shorter-barrel setups (10″ length gives good mobility).
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Value mod-friendly rifle that accepts many real-steel style parts, and may want to upgrade later (hop-up, rail, engine, etc).
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Want a fairly “plug-and-play” HPA rifle without having to build from scratch.


