LWRC IC-SPR | 5.56 NATO | 16″ | 30rd | ICR5B16SPR

The LWRC IC-SPR is a purpose-built semi-automatic rifle chambered in 5.56 NATO that combines a cold hammer-forged fluted barrel with a short-stroke piston system and a user-configurable 12″ modular rail. It features fully ambidextrous lower-receiver controls and LWRC flip-up Skirmish sights for quick, tool-free zeroing. This configuration ships with a 30-round magazine and a compact adjustable stock for a balance of maneuverability and stability. Pair this rifle with a quality optic under $1,000 such as the Vortex Strike Eagle 1-8×24 for versatile close-to-mid range performance.

Common applications include precision-focused range training and competitive shooting formats where reliable cyclic operation and ergonomic controls matter.

Product Specifications

• The UPC is 855148002610.
• The manufacturer is LWRC.
• The model is listed as IC-SPR (Special Purpose Rifle).
• The caliber is 5.56 NATO.
• The barrel length is stated as 16 inches for this SKU.
• The barrel is described as cold hammer-forged, spiral fluted.
• The rifle uses a patented LWRCI short-stroke gas piston operating system.
• The listed weight for this configuration is approximately 7.1 lbs.
• The overall length adjusts between 32 and 35.25 inches.
• The magazine capacity is 30 rounds and it ships with a single 30-round magazine.
• The action type is semi-automatic.
• The muzzle thread pattern is 1/2×28 TPI.
• The rifling twist rate is 1:7″ right-hand.
• The included sights are LWRC flip-up Skirmish front and rear.
• The stock is an adjustable LWRC compact stock.

The IC-SPR balances reliability-oriented engineering with user-configurable ergonomics and accessory capacity, making it a practical choice for shooters who want a durable piston-driven AR platform. The modular 12″ rail and ambidextrous controls support a range of setups from optics-forward to iron-sight use, while the fluted, treated barrel and nickel-boron coated bolt carrier emphasize long-term wear resistance and ease of maintenance.

Owners commonly praise the rifle for its reliable piston operation and the convenience of fully ambidextrous controls, noting that the platform feels refined for both sustained range sessions and competition use.

Related Videos: