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Heretic Labs Article I — HPA Speedsoft Gun — Midnight Black

Heretic Labs Article I — HPA Speedsoft Gun — Midnight Black

Regular price £789.95
Regular price Sale price £789.95
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DETAILS

SKU: 12715277
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📖 New to HPA? This runs on external high pressure air — it needs a tank, a regulator and a line before it will fire a shot. Read our complete HPA guide before buying.
Two pounds one ounce, and most of it is missing on purpose. No charging handle, no buffer tube, no stock. The Article I strips an AR down to the parts that actually move a BB and leaves the rest off, in the standard Midnight Black finish.

Speedsoft rewards whoever gets round the barricade first, and weight is what stops you. The Article I answers that by deleting rather than lightening — the charging handle, the buffer tube and the stock are simply not there, and what is left is a skeletonised billet receiver and a carbon fibre barrel at 0.95kg all in.

What stays is the part that matters: a blacked-out INFERNO Gen 2 with Heretic Labs programming behind a 150mm inner barrel. Binary fire comes from that programming, the rate of fire sets anywhere from 5 to 35 rounds a second, and the energy lands between roughly 0.8 and 1.65 joules.

Midnight Black is the finish Wolverine list as standard, which makes this the one to buy if you intend to change things. It is also the easiest to match if you are building a loadout round it rather than round the gun’s colour.

What you need to run it

Item Notes
HPA tank Not included — see HPA tanks
Regulator Required. The engine takes 60 to 140 psi — see HPA regulators
Air line Not included — see HPA lines
Battery A 6 to 8V JST battery is required
Magazines A PTS EPM-MTW with empty-mag detection is supplied — spares in AEG magazines

Specifications

Specification Detail
Platform MTW-Spec, so MTW-Spec and real-steel aftermarket parts fit
Receiver Skeletonised MTW-Spec CNC billet aluminium set with a CNC feed tube
Outer barrel Genuine carbon fibre
Inner barrel 150mm
Engine Blacked-out INFERNO Gen 2 with Heretic Labs programming and binary fire mode
Electronics Upgraded control board with the binary trigger option
Engine input pressure 60 to 140 psi
Output energy Estimated 0.8 to 1.65 joules
Rate of fire 5 to 35 RPS, adjustable
Trigger CNC speed trigger on a Delrin bearing, with pre-travel, post-travel and actuation adjustment
Magazine PTS EPM-MTW with empty-mag detection
Format No charging handle, no buffer tube, no stock
Stock interface Picatinny stock adapter with a QD point
Battery input JST 6 to 8V
Weight 2.1lb, 0.95kg
Finish Midnight Black

Good to know

Because there is no buffer tube, a stock is not an afterthought you bolt on — it goes through the Picatinny adapter with the QD point, which is also the sling point. Plenty of people run it without either.

Frequently asked questions

Is it a pistol or a rifle? Legally it is a realistic imitation firearm either way, so UKARA applies. In the hand it is a pistol-format gun with no stock, which is why speedsoft players use it.

What does binary give me? A shot on the pull and a shot on the release, so roughly double your semi output without being on full auto.

Can I fit a longer barrel? Yes — it is MTW-Spec, and the carbon fibre outer barrels in the Heretic Labs range are made for it.

How much air does it want? 60 to 140 psi into the engine. Set that on the regulator, not at the bottle.

Why is this one cheaper than the coloured ones? Midnight Black is the standard catalogue finish. The others are specials, and specials cost more to make.

⚠ Always run a secondary regulator. Never put tank pressure straight into the engine. Set your output before you shoot, and chrono at the site every time.
⚠ UKARA: As a realistic imitation firearm, this product requires UKARA registration or a valid defence. We verify at checkout. Register by playing 3 games over 56+ days at Skirmish Wycombe Airsoft.
💡 Titan Forge Airsoft tip: Start with a 0.8 to 1.65 joule window in mind and set it at the bottom for indoor play. The rest of the range is in HPA rifles.