Ballistic Engineering AR Core AR-15 3.5 lb Curved Trigger

The Ballistic Engineering AR Core is a drop-in AR-15 replacement trigger designed to deliver a clean, consistent break with a fixed 3.5 lb pull weight. Built as an affordable upgrade over a stock mil-spec trigger, the AR Core installs into a standard AR-15 lower receiver without permanent modification, making it a straightforward swap for builders and shooters refreshing an existing platform.

The trigger features a traditional curved shoe that offers the familiar profile favored by shooters accustomed to the standard AR-15 trigger geometry. The fixed 3.5 lb pull weight provides a noticeably lighter, crisper pull than a factory unit for improved accuracy potential at the range and in the field.

Designed and built by Ballistic Engineering, the AR Core trigger is a clean drop-in upgrade for any AR-15 platform rifle and pairs well with both factory and custom lower receiver builds.