// // Button groups // -------------------------------------------------- // Make the div behave like a button .btn-group, .btn-group-vertical { position: relative; display: inline-block; vertical-align: middle; // match .btn alignment given font-size hack above > .btn { position: relative; float: left; // Bring the "active" button to the front &:hover, &:focus, &:active, &.active { z-index: 2; } &:focus { // Remove focus outline when dropdown JS adds it after closing the menu outline: 0; } } } // Prevent double borders when buttons are next to each other .btn-group { .btn + .btn, .btn + .btn-group, .btn-group + .btn, .btn-group + .btn-group { margin-left: -1px; } } // Optional: Group multiple button groups together for a toolbar .btn-toolbar { margin-left: -5px; // Offset the first child's margin &:extend(.clearfix all); .btn-group, .input-group { float: left; } > .btn, > .btn-group, > .input-group { margin-left: 5px; } } .btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) { border-radius: 0; } // Set corners individual because sometimes a single button can be in a .btn-group and we need :first-child and :last-child to both match .btn-group > .btn:first-child { margin-left: 0; &:not(:last-child):not(.dropdown-toggle) { .border-right-radius(0); } } // Need .dropdown-toggle since :last-child doesn't apply given a .dropdown-menu immediately after it .btn-group > .btn:last-child:not(:first-child), .btn-group > .dropdown-toggle:not(:first-child) { .border-left-radius(0); } // Custom edits for including btn-groups within btn-groups (useful for including dropdown buttons within a btn-group) .btn-group > .btn-group { float: left; } .btn-group > .btn-group:not(:first-child):not(:last-child) > .btn { border-radius: 0; } .btn-group > .btn-group:first-child { > .btn:last-child, > .dropdown-toggle { .border-right-radius(0); } } .btn-group > .btn-group:last-child > .btn:first-child { .border-left-radius(0); } // On active and open, don't show outline .btn-group .dropdown-toggle:active, .btn-group.open .dropdown-toggle { outline: 0; } // Sizing // // Remix the default button sizing classes into new ones for easier manipulation. .btn-group-xs > .btn { &:extend(.btn-xs); } .btn-group-sm > .btn { &:extend(.btn-sm); } .btn-group-lg > .btn { &:extend(.btn-lg); } // Split button dropdowns // ---------------------- // Give the line between buttons some depth .btn-group > .btn + .dropdown-toggle { padding-left: 8px; padding-right: 8px; } .btn-group > .btn-lg + .dropdown-toggle { padding-left: 12px; padding-right: 12px; } // The clickable button for toggling the menu // Remove the gradient and set the same inset shadow as the :active state .btn-group.open .dropdown-toggle { .box-shadow(inset 0 3px 5px rgba(0,0,0,.125)); // Show no shadow for `.btn-link` since it has no other button styles. &.btn-link { .box-shadow(none); } } // Reposition the caret .btn .caret { margin-left: 0; } // Carets in other button sizes .btn-lg .caret { border-width: @caret-width-large @caret-width-large 0; border-bottom-width: 0; } // Upside down carets for .dropup .dropup .btn-lg .caret { border-width: 0 @caret-width-large @caret-width-large; } // Vertical button groups // ---------------------- .btn-group-vertical { > .btn, > .btn-group, > .btn-group > .btn { display: block; float: none; width: 100%; max-width: 100%; } // Clear floats so dropdown menus can be properly placed > .btn-group { &:extend(.clearfix all); > .btn { float: none; } } > .btn + .btn, > .btn + .btn-group, > .btn-group + .btn, > .btn-group + .btn-group { margin-top: -1px; margin-left: 0; } } .btn-group-vertical > .btn { &:not(:first-child):not(:last-child) { border-radius: 0; } &:first-child:not(:last-child) { border-top-right-radius: @border-radius-base; .border-bottom-radius(0); } &:last-child:not(:first-child) { border-bottom-left-radius: @border-radius-base; .border-top-radius(0); } } .btn-group-vertical > .btn-group:not(:first-child):not(:last-child) > .btn { border-radius: 0; } .btn-group-vertical > .btn-group:first-child:not(:last-child) { > .btn:last-child, > .dropdown-toggle { .border-bottom-radius(0); } } .btn-group-vertical > .btn-group:last-child:not(:first-child) > .btn:first-child { .border-top-radius(0); } // Justified button groups // ---------------------- .btn-group-justified { display: table; width: 100%; table-layout: fixed; border-collapse: separate; > .btn, > .btn-group { float: none; display: table-cell; width: 1%; } > .btn-group .btn { width: 100%; } > .btn-group .dropdown-menu { left: auto; } } // Checkbox and radio options // // In order to support the browser's form validation feedback, powered by the // `required` attribute, we have to "hide" the inputs via `opacity`. We cannot // use `display: none;` or `visibility: hidden;` as that also hides the popover. // This way, we ensure a DOM element is visible to position the popover from. // // See https://github.com/twbs/bootstrap/pull/12794 for more. [data-toggle="buttons"] > .btn > input[type="radio"], [data-toggle="buttons"] > .btn > input[type="checkbox"] { position: absolute; z-index: -1; .opacity(0); } .elementor-animation-grow-rotate { transition-duration: 0.3s; transition-property: transform; } .elementor-animation-grow-rotate:active, .elementor-animation-grow-rotate:focus, .elementor-animation-grow-rotate:hover { transform: scale(1.1) rotate(4deg); } {"id":86149,"date":"2026-04-19T10:11:40","date_gmt":"2026-04-19T08:11:40","guid":{"rendered":"https:\/\/www.solucionessmart.com.uy\/smartporteria\/?p=86149"},"modified":"2026-04-19T11:36:38","modified_gmt":"2026-04-19T09:36:38","slug":"understanding-frt-trigger-laws-and-legal-9","status":"publish","type":"post","link":"https:\/\/www.solucionessmart.com.uy\/smartporteria\/2026\/04\/19\/understanding-frt-trigger-laws-and-legal-9\/","title":{"rendered":"Understanding FRT Trigger Laws and Legal Challenges in the United States"},"content":{"rendered":"

In the United States, the legal landscape surrounding FRT (facial recognition technology) is a rapidly evolving patchwork of state and local regulations. Understanding these legal triggers<\/strong> is essential for organizations deploying this powerful tool to ensure compliance and build public trust.<\/p>\n

The Legal Status of Forced Reset Triggers in the United States<\/h2>\n

The legal status of forced reset triggers (FRTs) in the United States remains a contentious and evolving battlefield. Federal regulators, notably the ATF, classify many FRT designs as illegal machine guns, arguing they allow a single function of the trigger to initiate a continuous firing cycle. This aggressive enforcement has sparked significant legal challenges<\/strong> from manufacturers and rare breed frt<\/a> gun rights advocates. <\/p>\n

The core dispute hinges on the technical definition of a \u00absingle function of the trigger,\u00bb a pivotal phrase in federal firearms law.<\/p><\/blockquote>\n

Consequently, possessing an FRT is currently a high-risk endeavor, with the potential for severe felony charges, as courts begin to weigh in on this complex regulatory confrontation<\/strong>.<\/p>\n

Understanding the Mechanics of a Forced Reset Trigger<\/h3>\n

The legal status of forced reset triggers (FRTs) in the United States is actively contested and remains highly uncertain. The Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) classifies many FRT designs as illegal machine guns, arguing they allow a continuous cycle of fire with a single function of the trigger. This firearm regulation enforcement<\/strong> has led to numerous arrests and ongoing litigation, creating significant legal risk for owners. Manufacturers and proponents argue the devices are legal semi-automatic components, but current enforcement means possession is perilous.<\/p>\n

\"frt<\/p>\n

Q&A:<\/strong>
\nQ: Are forced reset triggers currently legal to own?<\/strong>
\nA: No. The ATF treats them as contraband machine guns, making possession a serious federal felony.<\/p>\n

How the ATF Defines a Machinegun Under Federal Law<\/h3>\n

\"frt<\/p>\n

The legal status of forced reset triggers (FRTs) in the United States remains a contentious and evolving area of firearms law. Currently, the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) evaluates these devices on a case-by-case basis, with several popular models being classified as illegal machine guns. This determination hinges on whether the trigger mechanism allows a firearm to fire more than one shot with a single function of the trigger. Owners of such devices face severe penalties, including felony charges.<\/em> For anyone involved in firearms compliance, understanding the ATF’s current enforcement priorities is absolutely critical to avoiding legal jeopardy.<\/p>\n

The Initial Classification and Subsequent Reversal<\/h3>\n

The legal status of forced reset triggers (FRTs) in the United States remains a contentious and evolving area of firearms regulation. Currently, the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) evaluates these devices on a case-by-case basis, with several popular models being classified as illegal machine guns. This determination hinges on whether the trigger mechanism allows a firearm to fire more than one round with a single function of the trigger. The ATF’s enforcement actions demonstrate that many forced reset triggers are considered illegal machine guns under the National Firearms Act. Owners and manufacturers must exercise extreme caution, as possession of a device deemed a machine gun carries severe federal penalties.<\/p>\n

ATF Enforcement Actions and Legal Challenges<\/h2>\n

The ATF’s enforcement actions often focus on regulating firearms dealers and tracking illegal gun sales. These efforts can include undercover stings and revoking licenses for violations. However, they face significant legal challenges<\/strong> from gun rights groups who argue some rules overstep the agency’s authority. Major court cases frequently question the scope of ATF power, creating a complex and shifting landscape for firearms regulation<\/strong> across the country.<\/p>\n

Q: What’s a common criticism of ATF enforcement?<\/strong>
A: Critics often say the ATF sometimes creates new rules that look like laws, which they argue should only come from Congress.<\/p>\n

The 2022 Rule Change and Public Commentary<\/h3>\n
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