Knights Armament SR-15 E3 IWS Carbine 5.56 NATO Black Rifle

Description

Product Overview

The Knights Armament SR-15 E3 IWS Carbine is a refined semi-automatic rifle built around the Stoner rifle operating system. Its 16-inch hammer-forged barrel features a chrome-lined chamber and bore with a 1:7-inch twist, while the mid-length gas system and free-floating URX handguard support consistent performance. The rifle includes an improved E3 bolt, a two-stage match trigger with a 4.5-pound pull, ambidextrous controls, an adjustable SOCOM-style stock, and integrated sling mounting points. An integral folding front sight and folding rear sight provide a durable aiming solution, while the Picatinny top rail accommodates a range of optics.

Key Features

• 16-inch hammer-forged, chrome-lined barrel with a 1:7-inch twist for dependable service life and compatibility with common 5.56 NATO loads
• Mid-length free-floating URX handguard helps preserve accuracy while providing integrated Picatinny rail space
• Ambidextrous safety selector, magazine catch, and bolt catch support comfortable operation from either side
• Two-stage match trigger delivers a controlled 4.5-pound trigger pull
• Improved E3 bolt design enhances durability and reliability in a hard-use rifle
• Integrated folding sights and a full-length top rail provide immediate aiming capability and optic-mounting flexibility

The SR-15 E3 IWS Carbine combines ambidextrous controls, durable construction, and practical modularity in a ready-to-configure 5.56 NATO rifle.