Tps Arms .223/5.56 Lower Part Kit for Ar-15

The TPS ARMS .223/5.56 LOWER PART provides a reliable foundation for building or upgrading a modern AR-platform rifle, combining TPS ARMS craftsmanship with a precise Lower Unit Parts Kit designed for smooth operation and durable performance. Featuring a compact dimension of 1.20 x 4.90 x 7.50 and a .223/5.56 size/finish, this lower unit integrates seamlessly with standard upper receivers, delivering a consistent fit and dependable cycling across a wide range of ammunition. Crafted to support ri