
The IDL Premium AR-15 Dimpled Lower Parts Upgrade Kit includes precision-machined components designed for durability and enhanced functionality. This lower parts kit features a bolt catch with roll pin, spring, and plunger, a short throw safety selector with spring and detent, a QD end plate, and premium dimpled take-down and pivot pins with springs and detents. Engineered for a secure fit and smooth operation, this LPK is ideal for AR-15 builds, upgrades, or replacements, providing reliable performance and long-lasting quality.