The Luth-AR UR-01-E3-S A1 Stripped Upper Receiver brings classic AR-15 styling to modern builds with its slick side A1 carry handle design. Machined from 7075-T6 aluminum forgings and finished in a...

The Luth-AR Ejection Port Cover Assembly offers a straightforward, mil-spec solution for completing or refurbishing your AR-15 upper. Designed to fit standard AR-15 receivers, this kit includes a...

The Luth-AR UR-05AA1 A1 Ejection Port Cover Assembly is a straightforward replacement kit for standard AR-15 pattern uppers chambered in 223/5.56mm. This steel dust cover helps shield your rifle’s...

The Luth-Ar A2 Rear Sight Base Spring Pin is a purpose-built component for the AR-15 platform, designed to secure the spring in the classic A2 rear sight assembly or serve as the roll pin for the...

The Luth-AR Forward Assist Assembly LUTHUR-08-R is a reliable and essential component for your AR-15. Designed to ensure smooth operation, this assembly includes a forward assist, spring, and pin,...

The Luth-AR 223 Charging Handle is a straightforward, no-nonsense upgrade or replacement for your AR-15 upper. Machined from durable aluminum with a black hardcoat anodized finish, it is built to...

The Luth-AR UR-19GL 223 Globe Charging Handle brings a fresh, ergonomic twist to the classic AR-15 charging handle design. Built from durable aluminum with a hardcoat anodized finish, it features...

The Luth-AR UR-21A Rear Base Sight Assy A1 is a complete A1-style rear sight assembly designed for AR-platform rifles such as the AR-15 and AR-10. Built from durable steel with a matte black finish,...

The Luth-Ar Retro A1 Rear Sight Assembly With Retro Windage Knob brings classic AR-15 styling together with modern manufacturing for a clean, dependable sight upgrade. This complete rear sight kit...

The Luth-AR AR-15 A3 Upper Receiver Parts Kit brings together the essential forward assist and ejection port components needed to complete a mil-spec AR-15 upper. Centered around a robust ejection...

The Luth-AR Widebody Palm Handguard Vented 15" M-LOK is purpose-built to give AR-15 shooters a more stable, comfortable interface with their rifle. Its distinctive wide, flat bottom and vented sides...

The Luth-AR XM-177 A1 Triangular Carbine Handguard With Metal Heat Shield brings the classic A1 look to modern AR-15 builds while focusing on control and comfort. Constructed from glass-filled nylon...