Atrius Forced Reset Selector Ambi - Super Selektor

Atrius Active Reset Device Selector Ambi - Super Selektor Trigger

This item can be back ordered if needed.

The most robust solution on the market that enables the user to have 3 positions; SAFE, SEMI (Traditional) and FULL-SEMI. This Forced Reset Selector (FRS) is compatible with mil-spec AR15 (chambered in .223/5.56/.300 BLK) fire control groups and no modifications required. The Atrius FORCED RESET SELECTOR (Single) isn’t just a safety, it’s an advantage.

HOW TO ENSURE RELIABLE OPERATION:

• This product was designed for mil-spec triggers that do not have a relief cut (that means the rear of the bottom half of the trigger - not the hammer, must be completely squared off. No u-notch.)
• Your AR-15 lower receiver must have an FA Pocket OR Low Shelf
• You must use an FA bolt carrier group
• It is strongly recommended to only use an H2 or H3 buffer weight 

PRODUCT FEATURES

• Drop-In Installation – Swap out your factory safety in minutes and experience the next level of firearm manipulation (some fitment may be required).
  
  
• Runs with Mil-Spec Fire Control Groups – Seamlessly integrates with standard AR fire control groups, ensuring flawless function and longevity without modification.
  
  
• Hardcore Durability – Crafted from heat-treated, 4140 steel and coated in a corrosion-resistant finish, the Atrius FRS laughs in the face of wear and tear. Rain, mud, sweat—it eats it all for breakfast.
  
  
• Mechanically Leveraged Design – Our Forced Reset Selector (FRS) reduces wear on your rifle, preserving your weapon’s longevity — unlike forced-reset triggers (FRTs) that accelerate internal component degradation.
  
  
• Ultra-Smooth Engagement – Crisp, tactile clicks with no mushy nonsense. Designed for 90-degree throw engagement.
  
  
• Positive Positioning Without Slippage – Engineered for rock-solid engagement, eliminating the risk of unintentional movement mid-fire, keeping you in full control at all times.
  
  
• Aggressive Ergonomics – Textured, chamfered, and purpose-built for speed. Your thumb finds the selector instantly, even under stress, with no fumbling, no hesitation—just pure control.
  
  
• MADE IN THE USA – Proudly manufactured by Americans for Americans.
  
  

COMPATIBILITY NOTICE:

• Certain platforms, such as AR9 variants, may require professional gunsmithing to ensure proper function of the selector lever.

• Firearms modified to "Super Safety" specifications may not be compatible with components designed for our FRS system, as the Atrius Safety Device features a solid lever cam design.

• The Super Safety system incorporates a 15-degree tolerance due to its dovetail construction, which may allow for limited over-travel before the cam surface disengages from the trigger bar.

States that have bans on fire rate modifying devices or Active Reset Devices Which We Do Not Serve. This includes Florida, California, Colorado (Broomfield and Boulder County), Connecticut, Delaware, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, Nevada, New Jersey, New York, Oregon, Rhode Island and Washington. 

Legal Notice and Disclaimer: When buying this product you are affirming that you understand all federal, state, and local gun laws that apply to you. Laws surrounding firearms and their parts or accessories vary between each state so it is your responsibility to know what is legal in your area. There are no Refunds on this product.

Combat Armory does not guarantee that our products are legal where you live, and we are not responsible for any misuse, illegal activity, or violations of the law by customers. By completing your purchase, you agree that you are complying with all applicable regulations.You must be at least 18 years old to use this Site. You maybe or are disabling/removing trigger safety lever by replacing with this product. Always point gun in safe direction, always treat gun as loaded, always understand you can harm and or death to yourself or others by using any firearms or parts from combat armory. by purchasing you agree we are not responsible for any of the above mentioned.  

Orders placed before the daily cut-off ship within 24 hours; orders placed at the weekend ship on Monday. Free shipping on orders over $99.00.

Firearm parts are sold subject to all applicable federal, state and local law. Some items cannot be shipped to every state — it is the buyer's responsibility to know and obey the law where they live.

Unused parts in their original packaging can be returned within 30 days of delivery. Barrels and slides that have been fired, fitted or refinished are not returnable.

Questions? Get in touch — we answer every message.