SKU: 51912653092

AS Designs ARC Fire Trigger | AR-15 Forced Reset Trigger | Ambi Safety

Sale price$179.99 Regular price$199.99
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Description

AS Designs ARC Fire Trigger | AR-15 Forced Reset Trigger | Ambi SafetyAS Designs ARC Fire Ambidextrous Selector Trigger System (ARC Technology) Reset Redefined. Patent pending Active Reset Clutch (ARC) technology for faster trigger reset, improved control, and multi platform compatibility. The AS Designs ARC Fire is a next generation ambidextrous selector trigger system featuring patent pending Active Reset Clutch (ARC) technology. Designed to enhance trigger reset speed while maintaining control and compliance, the ARC

AS Designs ARC-Fire™ Ambidextrous Selector Trigger System (ARC Technology)

Reset Redefined. Patent-pending Active Reset Clutch (ARC) technology for faster trigger reset, improved control, and multi-platform compatibility.

The AS Designs ARC-Fire™ is a next-generation ambidextrous selector trigger system featuring patent-pending Active Reset Clutch (ARC) technology. Designed to enhance trigger reset speed while maintaining control and compliance, the ARC-Fire forces a positive, immediate reset after each shot—enabling rapid, precise follow-up shots with one round per trigger action, every time. Available at NSPEC Innovations.

Key Highlights

  • Patent-pending ARC Technology: Forces immediate trigger reset after each shot for faster follow-up shots.
  • Ambidextrous Selector: Fast, intuitive access for both right- and left-handed shooters.
  • Three-Position Control: Safe / Semi / ARC mode for quick transitions and adaptable performance.
  • Precision Materials: Tool-steel internals and 4140 steel selectors for durability under sustained use.
  • Multi-Platform Compatibility: Supports numerous popular platforms with additional kits where required.

How ARC-Fire Works

The ARC-Fire’s Active Reset Clutch (ARC) system mechanically forces trigger reset after each shot. This produces a consistent, tactile reset and helps maximize cadence while keeping control predictable—ideal for training, competition, and performance-focused builds.

Ambidextrous Controls & Selector Positions

  • Fully Ambidextrous Selector: Designed for smooth operation from either side.
  • Selector Positions: Safe, Semi, and ARC mode.
  • Positive Tactile Feedback: Engineered for confident transitions even under stress.

What’s Included

  • M2 tool steel ARC Cam
  • M2 tool steel ARC Lever
  • M2 tool steel ARC Detent Bar
  • 4140 steel ARC Primary Selector
  • 4140 steel ARC Ambi Selector
  • Pre-cut trigger and standard safety detent

Finishes

  • DLC coating on Cam, Lever, and Detent Bar
  • Black Oxide coating on Selector Levers

Trigger Compatibility

Compatible (SS Cut Required Where Noted)

  • Most Mil-Spec triggers w/ SS Cut
  • Geissele triggers w/ SS Cut (SSA, SSA-E, SSA-E X, SSA-X, SD-E, SD3G, SDC, SSP, S3G, G2S)
  • ALG Defense QMS / ACT (w/ SS Cut)
  • BCM PNT trigger (w/ SS Cut)
  • PSA Enhanced Polished Trigger (EPT) (w/ SS Cut)
  • Aero Precision FCG (w/ SS Cut)
  • CMMG FCG (w/ SS Cut)
  • Anderson Stainless FCG (Cut Hammer Version) w/ SS Cut*

*Note: Some triggers require an additional “lever blocker” part to prevent overtravel. NSPEC Innovations will offer these in metal and can provide an STL file if you prefer to 3D print your own.

Known Incompatible Triggers

  • LaRue Tactical MBT-2S
  • CMC Single Stage (Flat/Curved)
  • Rise Armament RA-140

Platform Compatibility

Supported Platforms

  • AR-15 Platform: .223/5.56, 300BLK, 9mm, 10mm, .45, .40
  • MP5 Platform: Fits AR-based MP5 lowers (some lowers require selector-area cutout; standard support expanding)
  • G3/91 Platform: Similar fitment considerations as MP5
  • JAKL-15: .223/5.56, 300BLK (requires JAKL-15 Slip Trip Kit)
  • JAKL-9: 9mm (requires JAKL-9 Slip Trip Kit)
  • MPX: 9mm (excluding Copperhead) (requires MPX/MCX Slip Trip Kit)
  • MCX: .223/5.56, 300BLK, 7.62x39 (requires MPX/MCX Slip Trip Kit)
  • Kuna: 9mm (requires AS Designs Kuna Lower Kit; Nexus compatibility unconfirmed)
  • Stribog: 9mm, 10mm, .45 (requires AS Designs Stribog Lower Kit)
  • Dissent: .223/5.56, 300BLK, 9mm, .45, 5.7 (requires Dissent Slip Trip Kit)
  • Dissent: .308, 8.6BLK (requires Dissent Slip Trip Kit + Custom ARC Lever)
  • HK MR556A1/A4: No changes needed; does not require a different bolt carrier

Upcoming Platform Support (Finalizing)

  • JAKL-10 (.308) — requires JAKL-10 Slip Trip Kit + Custom ARC Lever
  • BRN-180 (.223/5.56, 300BLK) — requires BRN-180 Slip Trip Kit + Custom ARC Lever
  • UMP (.45) — requires AS Designs UMP Lower Kit
  • GHM9 (9mm) — requires AS Designs GHM9 Lower Kit
  • APC9 (9mm) — TBD
  • APC45 (.45) — TBD
  • MCX (.277, .308) — requires MCX Heavy Slip Trip Kit + Custom ARC Lever (TBD)
  • SCAR — TBD
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 51912653092

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LegoDude
Charlottesville, US
★★★★★ 5
I am stunned
Color: Black, Size: Queen(20x30)
I had no idea what to expect from these. But for as cheap as they were I was willing to just write it off of they weren't that good. I had already picked up a new memory foam pillow to replace my previous memory foam pillow that didn't do well with dissipating heat. This new pillow was fine by itself, but when I put my pillowcase on it, the properties that made it cooling were negated. I'd get a bit of sweat on the side of my head or my neck where it was against the pillow all night. The pillow was supposed to be a cool one, but the pillowcase was not. So I grabbed this set. Smooth, no loose threads anywhere, stitching and seams are all spot on. And it's smooth to the touch. Got it on the pillow, and as soon as I laid my head down on it, I could tell immediately that this was going to be a different result that my other one. Not nearly as warm even after laying on it for a while. No heat buildup, no bits of moisture on the skin after being on it all night. This definitely works well, especially with my cool sleep pillow. Now I can have a far more comfortable nights sleep. For the price, it's a steal. I have no idea what longevity will be, but with two of them, I'm sure I'll get more than my money's worth.
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Reviewed in the United States on August 7, 2023
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Mary Hales
Houston, US
★★★★★ 5
Soft and cooling
Color: Dark Grey, Size: 2 Pack Queen(20x30)-Regular
Soft, not too thick and wash very well. Feels great against my skin and doesn’t make my hair frizzy. Color was perfect.
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Reviewed in the United States on May 13, 2026
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Issyr
Battle Creek, US
★★★★★ 3
Not soft, not wrinkle free
Color: Light Grey, Size: 2 Pack King(20x36)-Regular, Color: Light Grey, Size: 2 Pack King(20x36)-Regular
Not as soft as expected. Major WRINKLED after washer/dryer. Always use max heat on dryer. Not as described. Money wasted.
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Reviewed in the United States on April 30, 2026
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Billy Ragsdale
Natrona Heights, US
★★★★★ 5
These pillowcases are wonderful.
Color: Light Purple, Size: 2 Pack Queen(20x30)-Regular
I love my new pillowcases. They are cooling and easy to wash.
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Reviewed in the United States on June 4, 2026
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Lane
Alexandria, US
★★★★★ 5
Great price nice and soft material
Color: Dark Grey, Size: 1 Pack Body(20x54)-Regular
Says it's a cooling pillow case and it fits my pillow perfect and yes it's cooling
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Reviewed in the United States on May 27, 2026

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