Hyperion Munitions produces an innovative enhancement for the AR-15’s mil-spec trigger design that allows for custom tuning by the end user.

The BHI MIL-SPEC includes the same BHI-15 billet lower receiver and Wolff Springs upgrade as the aforementioned lower receiver assemblies, but is outfitted with a MIL-SPEC trigger group, A2 pistol ...

Over the past decade, several companies have released quality trigger upgrades for the AR-15 platform and the less-than-desirable mil-spec trigger that many come with from the factory.