Battle Arms Development Enhanced Trigger, Fits AR-15, Nickel Teflon BAD-ET The Battle Arms Development Enhanced Nickel Teflon trigger assembly features smooth" precision-machined engagement surfaces and Nickel Teflon coating that removes the grittiness found in Mil-Spec triggers and provides a cleaner break. This single-stage trigger is functionally similar to a standard Mil-Spec fire control group" but with noticeably cleaner" smoother" and more consistent operation. The trigger pull weight is within Mil-Spec tolerances" with a pull weight around 5.5-6 pounds. Not recommended for PCC applications. Battle Arms Development" Inc. (B.A.D. Inc.) is a design" research" and development firm incorporated in 2009 with a focus on small arms design including firearm components" tools" gauges" accessories" and complete weapon systems.