Elftmann Tactical ELF-SE AR-15 Curved Drop-In Trigger 2.75-4 lbs Black

The Elftmann Tactical ELF-SE is a drop-in single-stage curved trigger developed for AR-platform rifles, including the AR-15 and AR-10. The ELF-SE delivers a crisp, clean break with a fully adjustable pull weight of 2.75 to 4 lbs, letting the shooter dial in the exact feel they want without pulling the module out of the lower.

The ELF-SE uses Elftmann's signature double torsion spring design that drives both the hammer and trigger, giving the unit a smooth, balanced pull with minimal creep and a short, positive reset. The housing is machined from alloy with hardened steel internals, then finished in a black anodized coating for long-term durability. The curved shoe geometry places the pad naturally under the finger for fast, repeatable placement on every shot.

The ELF-SE installs as a true drop-in unit in any mil-spec AR-15 lower receiver, including standard and large-pin Colt-pattern lowers, and is also compatible with B&T rifles and Tippmann Arms M4-22 platforms. The black shoe and anodized housing blend cleanly with black-anodized and black-finished receivers, making this an ideal choice for an all-black build or a one-off AR-platform rifle.