The first member of the Iron Edge family is the 5E carbine, initially known as 'Project S4M1,' a rifle in the AR15 platform chambered in 5.56x45 NATO caliber.

CQB and DMR Variants

It was released in November 2023 with 5 versions available in Black and TAN. Among these, the standout is the 5EA4 model in the DMR pattern, featuring the ergonomic Pistol Grip Precision Marksman Type 91, crafted from HIP polymer and rubber, with an adjustable base.

The versions vary in barrel length, ranging from 11.8 to 15.7 to 19.6 inches, with the longest employed in the A3 and A4 versions, the latter being the DMR variant.