Knight’s Armament in stock and for sale at OTBFirearms.com

The Knight’s Armament Corporation (KAC) SR-30 IWS Lower Receiver is engineered for tactical enthusiasts, competitive shooters, and collectors who demand precision and reliability. Designed to pair seamlessly with the SR-30 upper receiver, this lower receiver is built to handle the .300 Blackout caliber, making it a versatile choice for a range of applications, from home defense to range shooting. Crafted with durability in mind, it features a robust billet aluminum construction and a sleek finish that ensures both performance and aesthetic appeal. Key highlights include compatibility with SR-30 upper receivers, a standard magazine release, and a precision-machined design for smooth operation. Whether you’re upgrading your existing setup or starting a custom build, the SR-30 IWS Lower Receiver offers the quality and craftsmanship expected from Knight’s Armament. Ready to elevate your firearm experience? Order now and take advantage of our fast Tennessee shipping and seamless FFL transfer process.