Fortis Lightweight Enhanced End Plate Castle Nut Kit for AR-15 – K1 System, Olive Drab Green (LE-BLK-K1-ODG)

• End plate and castle nut combo designed for AR15 buffer tube retention system
• Lightweight construction weighs approximately 0.59 ounces reducing overall rifle weight impact
• 7075 T6 aircraft grade aluminum construction ensures durability and structural integrity
• Quick detach socket includes 360 degree rotational locking interface for sling use
• K1 tapered locking system prevents backing out without staking or set screws
• Olive drab green anodized finish provides corrosion resistance and distinctive appearance

The Fortis Manufacturing, Inc. Lightweight Enhanced End Plate is an AR-15 end plate designed for securing the buffer tube assembly on rifle platforms.

The Fortis Manufacturing, Inc. Lightweight Enhanced End Plate is machined from 7075-T6 aircraft grade aluminum and features an Olive Drab Green anodized finish. This AR-15 end plate is part of the K1 system and includes a tapered castle nut interface with a 360 degree rotational quick detach socket. It does not require set screws or a ratcheting system for installation. This product is used for retaining the receiver extension and providing sling mounting capability. In typical setups, this AR-15 end plate installs with compatible castle nuts and aligns with standard lower receiver mounting positions.