AR Platform 4 Piece Bolt Catch Kit

AR Platform 4 Piece Bolt Catch Kit 

Upgrade or replace your AR platform bolt catch components with this durable and reliable 4-Piece Bolt Catch Kit, designed for compatibility with most AR-15 and .308 platform rifles. Whether you're completing a new build or replacing worn components, this kit provides the essential parts needed for proper bolt hold-open function and smooth operation.

Built with quality materials and precision machining, each component is engineered to ensure dependable performance and long service life.

Kit Includes:

✅ Aluminum Bolt Catch – Black Anodized
Precision-machined aluminum bolt catch with a durable black anodized finish for corrosion resistance and smooth engagement.

✅ Bolt Catch Plunger – Black Oxide
Hardened steel plunger finished in black oxide to ensure reliable tension and consistent bolt catch movement.

✅ Bolt Catch Roll Pin
Properly sized roll pin designed for secure installation and retention of the bolt catch.

✅ Bolt Catch Spring
High-quality spring providing the correct tension for reliable bolt hold-open functionality.

Features:

✔ Compatible with .223 / 5.56 AR-15 platforms
✔ Works with many .308 AR-style rifles
✔ Durable finishes for corrosion resistance
✔ Ideal for new builds, repairs, or spare parts kits
✔ Simple installation with standard AR tools

Perfect for gunsmiths, builders, and firearm enthusiasts who demand reliable performance and quality components in their AR platform builds.