The Elftmann Tactical SE Curved AR-15 Trigger (brand part no. SERC) is a fully adjustable, drop-in trigger built for shooters who want a crisper, more consistent break without hand-fitting parts. Machined from alloy and steel and finished in red, it uses a double/double torsion hammer spring and an adjustable sear to deliver a tunable 2.75 to 4 pound pull across the entire AR-15 platform. The wide, full-width disconnector spreads wear evenly and helps prevent double-firing, and the trigger carries Elftmann’s lifetime guarantee. It is a solid upgrade for competition shooters, home-defense builds, or anyone chasing a lighter, cleaner trigger break.

Key Specifications

• Adjustable 2.75 to 4 pound pull weight lets shooters dial in trigger feel without swapping parts.
• Curved trigger bow suits a natural, rolling finger placement for precision shooting.
• Finished in red for a distinctive contrast against a black lower receiver.
• Built from alloy and steel construction for long-term durability under repeated cycling.
• Double/double torsion hammer spring design supports a consistent, repeatable trigger pull.
• Adjustable sear engagement allows fine-tuning of takeup and overtravel.
• Full-width disconnector reduces wear and helps eliminate double-firing.
• Backed by a lifetime guarantee from Elftmann Tactical.

Frequently Asked Questions

Will this trigger fit any AR-15? Yes, it is designed as a drop-in trigger for all standard AR-15 platform lowers.

Is the pull weight adjustable after installation? Yes, the sear and spring system allow the pull weight to be tuned within the 2.75 to 4 pound range.

Does it include a warranty? Yes, Elftmann Tactical backs this trigger with a lifetime guarantee.

Buy the Elftmann Tactical SE Curved AR Trigger

Upgrade your AR-15’s trigger feel with a drop-in unit that is fully adjustable right out of the box. Order the Elftmann Tactical SE Curved Trigger from our AR trigger selection, and our Lubbock, Texas team will get it on its way for fast, insured shipping.