ARSS15 Forced Reset System – BS Squirts x Gunetic
The ARSS15, developed in collaboration between BS Squirts x Gunetic, is a high-performance forced reset system engineered to deliver the fastest possible semi-automatic fire rate while maintaining compliance with current federal guidelines.
Built around a simple, rugged four-part design, the ARSS15 uses a mechanical return-to-battery lockout to ensure one distinct trigger pull per shot—delivering a rapid, consistent shooting experience.
With a cyclic feel of approximately 700–900 RPM, this system is designed for shooters who demand speed, reliability, and precision.
Key Features
Developed by BS Squirts x Gunetic
True forced reset system with mechanical return-to-battery lockout
700–900 RPM equivalent performance
Simplified four-part design for durability and reliability
Built for extended, high-rate firing sessions
Maintains semi-auto function with one trigger pull per round
Compatibility
All mil-spec 90° selectors (2- or 3-position, including KAK-style)
M16 FA ambidextrous selectors
(Metal M16 selectors available soon)
Works with:
Standard mil-spec triggers
Single-stage triggers
M16 fire-control groups
Geissele Automatics triggers (requires Geissele Over Travel Device – OTD)
Standard mil-spec or enhanced trigger pins
Requires full-auto profile bolt carrier group
Compatible with KAK 3-position selector
Requires an open-back trigger when using M16 selectors for proper function
Not Compatible (currently):
M16 pocket lowers
Ruger AR-556
Important Note
Does NOT include a 3-position safety selector
Compatible 3-position selectors (such as KAK-style) must be purchased separately
Materials & Construction
Reset lever and cam: D2 tool steel (wire EDM precision machined)
Housing: 7075-T6 aluminum (CNC machined)
Engineered for durability under sustained, high-rate use
How It Works
The ARSS15 uses the movement of the bolt carrier to actively reset the trigger:
Trigger is pulled → hammer drops → round fires
Bolt carrier cycles rearward
Carrier engages the reset lever
Cam system forces the trigger forward into full reset
Trigger is locked until the bolt returns to battery
Once locked, the system allows the next pull
Maintaining pressure allows rapid, repeat cycling
This forced reset mechanism ensures one discrete trigger function per round, preserving semi-automatic operation.
Performance Summary
The BS Squirts x Gunetic ARSS15 delivers one of the fastest achievable semi-auto firing experiences on the AR platform while maintaining a simple, durable design. Proven through thousands of rounds, it balances speed, reliability, and mechanical precision.
Professional installation by a qualified gunsmith is strongly recommended.
