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ARC ARC-1 HPA Airsoft Rifle

ARC ARC-1 HPA Airsoft Rifle

Regular price £1,099.99
Regular price Sale price £1,099.99
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Colour: Dust Clear/Red

DETAILS

SKU: 65928473
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📖 New to HPA? This runs on external high pressure air, and the bottle mounts on the gun rather than on your back — so there is no remote line to run. Read our complete HPA guide before buying.
ARC ARC-1 HPA Airsoft Rifle — the only HPA gun we sell with an on/off ASA built into it. Bottle screws straight on, regulator lives in the grip frame, and there is not a single electronic component anywhere in it.

Most HPA guns started life as something else. This one did not. The ARC-1 was drawn as a high pressure air platform from the first line, machined out of aircraft-grade T6 aluminium end to end, and it runs a hoseless bolt drive of ARC’s own design. There is no donor gearbox shell in it and no compromise made to fit one.

The air side is what sets it apart. An integrated on/off ASA means the bottle mounts to the gun and you can degas it in a second, swap bottles safely, and never think about a remote line again. The high-pressure regulator sits in the grip frame where you can reach it. Other guns put the bottle on the gun; this is the one that gives you a valve to shut it off with.

Efficiency is the quiet argument for it. ARC quote more than 3,000 shots from a single 48/4500 fill, running at 100 PSI for around 1.2 joules on 0.20g. For a speedsoft gun that is a whole event on one bottle, and with no board and no battery there is nothing to go flat halfway through.

What you need to run it

Item Notes
HPA bottle The only air kit you need. Output pressure up to 850 PSI — see HPA tanks
Regulator None. A high-pressure regulator is built into the grip frame and adjusts from there
Air line None. The bottle screws straight to the gun through the integrated ASA
Battery None. The ARC-1 is fully mechanical — no board, no solenoid, nothing to charge
Magazines Standard M4 and AR-15 pattern — see AEG magazines

Specifications

Specification Detail
Platform Purpose-built mechanical HPA, not a conversion
Edition PUSH Grip Edition
Construction CNC machined from aircraft-grade T6 aluminium throughout
Drive Proprietary hoseless bolt drive
Operating point 100 PSI for 1.2 joules on 0.20g
Tank ceiling Accepts bottles with an output pressure up to 850 PSI
Regulator Adjustable high-pressure regulator in the grip frame
Air connection Integrated on/off ASA
Efficiency 3,000 or more shots per 48/4500 bottle fill
Inner barrel 155mm, 6.03mm tight bore
Hop-up Fly wheel, adjustable
Hop compatibility Industry-standard buckings and barrels, interchangeable with the Maxx M1 system
Trigger Fully adjustable pre-travel and post-travel
Trigger face Magnetic and interchangeable, no tools
Trigger guard Detachable for blade-style triggers
Safety Physical switch, doubles as a trigger-trainer mode
Magazine release Ambidextrous
Disassembly Tool-less outer barrel and body
Electronics None — fully mechanical
Warranty Two years parts and labour against manufacturer defect

Good to know

The hop-up is a fly wheel unit and it takes industry-standard buckings and inner barrels, so you are not tied to ARC for consumables. It also interchanges with the Maxx M1 system if that is what you already tune with.

Everything strips without tools — outer barrel and body both — which on a gun with no wiring and no gearbox means getting to the bolt and the hop is a job you can do between games rather than on a bench.

Frequently asked questions

Do I need a regulator and a line? Neither. The regulator is built into the grip frame and the bottle screws directly to the gun, so a bottle is the whole air kit.

What does the ASA actually give me? A shut-off valve between the bottle and the gun. You can degas before stripping it and change bottles without dumping the whole system, which nothing else on our shelf lets you do.

Is there anything electronic in it? No. No board, no solenoid, no app and no battery. The trigger acts on the valve mechanically, which is why there is so little to go wrong with it.

What bottle should I run? Anything with an output pressure up to 850 PSI. A 48/4500 is the size ARC quote their efficiency figure against.

Can I tune the trigger? Yes, more than most. Pre-travel and post-travel both adjust, the trigger face is magnetic so it swaps without tools, and the guard comes off if you run a blade.

⚠ 850 PSI is the ceiling. The ARC-1 takes bottle pressure direct, so the bottle’s own output regulator is what protects it. Do not fit a bottle that delivers more than 850 PSI, and set your velocity with the grip-frame regulator rather than at the bottle.
⚠ 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: Buy the bottle at the same time and you are done — there is no regulator or line to add. If you want it set to your site limit before it ships, the HPA tech service covers that.