KAC SR-30 Complete Lower Recvr 31742 UPC 819064015130

The KAC SR-30 Complete Lower Recvr 31742 is a premium, factory-assembled lower receiver assembly manufactured by Knight’s Armament Company for the SR-30 .300 Blackout platform. This complete lower receiver comes fully equipped with a high-quality trigger group, buffer tube, stock, and all necessary components, providing builders and shooters with a ready-to-install foundation for a high-performance SR-30 rifle. Known for its exceptional machining quality and attention to detail, the KAC SR-30 Complete Lower offers the reliability and precision that serious shooters expect from one of the most respected names in the firearms industry.

Why the KAC SR-30 Complete Lower Receiver Stands Out

The KAC SR-30 Complete Lower Recvr 31742 stands out as a top-tier option for those building or upgrading an SR-30 rifle. Unlike standard mil-spec lowers, Knight’s Armament applies its renowned manufacturing standards to every component. The lower receiver is precision machined from high-strength aluminum and features tight tolerances that ensure smooth operation and long-term durability. Because it is a complete lower, it includes a match-grade trigger assembly, a high-quality buffer system, and a stock, allowing users to quickly pair it with an SR-30 upper receiver to create a fully functional firearm. This level of factory assembly saves time and guarantees consistent performance right out of the box.

Key Features of the KAC SR-30 Complete Lower Receiver

• Factory Complete Assembly: Includes trigger group, buffer tube, buffer, spring, and stock for immediate use.
• Precision Machined Receiver: High-strength aluminum construction with tight tolerances for reliable function.
• Optimized for SR-30 Platform: Designed specifically for the KAC SR-30 .300 Blackout rifle system.
• High-Quality Trigger Group: Delivers smooth, consistent trigger pull for improved accuracy.
• Durable Finish: Corrosion-resistant coating for long-term protection in various environments.
• Model 31742: Official Knight’s Armament part number.
• UPC 819064015130: Official product identifier.

Ideal for SR-30 Builders and Enthusiasts

The KAC SR-30 Complete Lower Recvr 31742 is an excellent choice for firearm builders, collectors, and serious shooters looking to assemble a high-quality SR-30 rifle. Because it arrives fully assembled, it significantly reduces build time while ensuring all components are properly installed and tested to KAC’s strict standards. This complete lower pairs perfectly with KAC SR-30 upper receivers and is especially popular among those building suppressed .300 Blackout rifles for precision shooting, home defense, or professional use. The quality and consistency of Knight’s Armament components make this lower receiver a preferred option for those who value reliability and performance above all else.

This complete lower receiver is especially popular among precision rifle builders, suppressed firearm enthusiasts, and those seeking factory-assembled KAC quality in their SR-30 platform.

Quality Construction and Reliable Performance

Knight’s Armament Company has built a reputation for producing some of the highest quality firearms and components in the industry. The SR-30 Complete Lower Receiver reflects this commitment to excellence through precision machining, premium components, and rigorous quality control. The included trigger group provides a smooth and consistent pull, while the buffer system is optimized for reliable cycling with .300 Blackout ammunition. Every part is designed to work seamlessly together, ensuring dependable function even under demanding conditions. With proper maintenance, the KAC SR-30 Complete Lower Recvr 31742 will provide years of reliable service as the foundation of a high-performance rifle.

For builders and shooters searching for a KAC SR-30 Lower, KAC SR-30 Complete Lower Receiver, Knight’s Armament SR-30 Lower, KAC 31742, KAC Complete Lower Receiver, KAC SR-30 Lower Recvr, Knight’s Armament 31742, KAC .300 Blackout Lower, KAC SR-30 Lower Assembly, KAC UPC 819064015130, KAC SR-30 Complete Lower 31742, Knight’s Armament Complete Lower, or KAC SR-30 Lower Receiver 31742, the KAC SR-30 Complete Lower Recvr 31742 offers a factory-assembled, high-quality lower receiver designed specifically for the SR-30 platform. Built by Knight’s Armament Company with precision machining and premium components, this complete lower includes the trigger group, stock, and buffer system for immediate installation. Experience superior quality and reliable performance with the KAC SR-30 Complete Lower Recvr 31742.