Elftmann Tactical Apex Pro Features The Elftmann Tactical Apex Pro fits any and all AR platforms through its proprietary threaded mounting system giving shooters a drop-in upgrade without complex gunsmithing. An incremental adjustment knob allows the pull weight to be fine-tuned anywhere from 2.75 to 4 pounds without ever removing the trigger from the lower so a shooter can dial in their preferred feel in seconds. The patented double-double torsion hammer spring provides reliable ignition and a consistent trigger pull across thousands of cycles. This design is fully drop-safe giving shooters confidence the trigger will not fire unintentionally if the firearm is dropped or jarred. Machined from lightweight aircraft-grade aluminum paired with hardened steel internals the Apex Pro is built to withstand heavy use while keeping overall weight down. A unique disconnector design allows a full quarter-inch width which eliminates the wear and possibility of double-firing that can plague lesser triggers. Finished in black with a curved trigger shoe the Apex Pro suits shooters who prefer a traditional trigger finger placement. Backed by Elftmann s lifetime guarantee the Elftmann Tactical Apex Pro is available for sale at GrabAGun for AR shooters who want a durable fully adjustable match-grade trigger. Elftmann Tactical Apex Pro Specifications Manufacturer: Elftmann Tactical Model: Apex Pro Type: Trigger Material: Aluminum / Steel Color: Black Trigger Shape: Curved Pull Weight Range: 2.75-7 lbs Compatible Hosts: AR Platforms B&T Rifles Tippmann Arms M4-22 Warranty: Lifetime Guarantee Available At: GrabAGun