LWRC IC Ambidextrous Complete Lower Receiver .223 Rem / 5.56 NATO - Black

Built for shooters who demand superior ergonomics and ambidextrous functionality, this complete lower delivers premium performance straight out of the box. At the core of the LWRC IC lower is a fully ambidextrous control system, allowing seamless manipulation of the safety, magazine release, and bolt catch—without ever breaking your grip. Whether you're training, competing, or running drills, this intuitive design enhances speed, efficiency, and overall weapon handling.

 

Equipped with LWRC’s Nickel Boron single-stage trigger, the enhanced fire control group provides a smooth, consistent pull for improved shot control and reliability. The H2 buffer system further refines recoil impulse and cycling, ensuring dependable performance across a wide range of setups. Designed with a flared magwell, enlarged winter trigger guard, and durable LWRC furniture—including a rubberized pistol grip and carbine stock—this lower receiver combines comfort with rugged functionality. Fully compatible with Mil-Spec AR-15 components, it’s the perfect foundation for your next high-performance build.

Fully Ambidextrous Controls
Integrated safety, mag release, and bolt catch allow operation from either side without adjusting grip.

Nickel Boron Trigger
Single-stage trigger delivers a smooth, consistent pull for improved accuracy and control.

Enhanced Fire Control Group
Precision-tuned for reliable and repeatable performance.

H2 Buffer System
Optimizes recoil management and ensures consistent cycling.

Flared Magwell
Speeds up reloads and improves magazine insertion under pressure.

Enlarged Trigger Guard
Winter-style design accommodates gloves for all-condition usability.

Ergonomic LWRC Furniture
Includes rubber pistol grip and carbine stock for comfort and stability.

Mil-Spec Compatibility
Works seamlessly with standard AR-15 components and accessories.

Precision Machined Receiver
Built for durability, reliability, and long-term performance.

• Manufacturer: LWRC International
• Model: IC Complete Lower Receiver
• Caliber Compatibility: .223 Remington / 5.56 NATO
• Action Type: Semi-automatic
• Trigger Type: Nickel Boron single-stage
• Fire Control Group: LWRC Enhanced Fire Control Group
• Buffer System: H2 buffer
• Controls: Fully ambidextrous (safety, magazine release, bolt catch)
• Magazine Well: Flared for faster reloads
• Trigger Guard: Enlarged winter-style
• Grip: LWRC rubber pistol grip
• Stock: LWRC carbine stock
• Compatibility: Mil-Spec AR-15 components
• Finish/Color: Black