Lantac USA RPS AR-15 Rachet Plate System

The Lantac USA RPS™ AR-15 Ratchet Plate System is a must-have for any rifle build, eliminating the need to stake castle nuts after installation. Features CNC-machined 4140 steel construction with a corrosion-resistant QPQ nitride finish. A QD Sling attachment point directly below the buffer tube offers quick installation of your favorite single-point or 2-point QD sling. The 1-piece ratcheted tooth and arm design features an aggressive grip pattern and radially machined grooves that work together to keep the system in place under heavy vibration. The teeth and grooves are all internally facing so they cannot be accidentally damaged. Compatible with all AR-15 receivers. Includes end plate and castle nut.