Parts and Components
March 3. 2026
AR-15 Upper vs Lower Receivers: What Each One Does
The AR-15 platform emphasizes modularity by splitting its structure into two receiver assemblies: the upper and the lower. Each performs…
February 18. 2026
Mechanical Causes of Trigger Creep and Reset Length
Shooters often notice movement before a break or a longer return after a shot and wonder what it means. That…
January 31. 2026
What an Active Reset Trigger Does and When it Makes Sense to Use One
An active reset trigger changes how the trigger resets after each shot. Instead of a soft or hard-to-feel reset, the…