AR15 Bolt Catch Lost Parts Kit

AR15 Bolt Catch Lost Parts Kit 

Keep your build on track with the AR-15 Bolt Catch Lost Parts Kit, a must-have for any rifle enthusiast or armorer. Whether you're completing a new lower, making repairs, or keeping spares on hand, this kit ensures you're never stuck without the critical components needed for proper bolt catch function.

 Complete 3-Piece Kit for AR-15 Lower Receivers

This kit includes all the essential parts commonly lost or worn during builds and maintenance:

•  Bolt Catch Plunger (Black Oxide) [1] – Provides tension and movement for bolt catch operation

•  Bolt Catch Spring [1] – Ensures reliable return and functionality

•  Bolt Catch Roll Pin [1] – Securely fastens the bolt catch to the lower receiver

 Perfect for Repairs, Rebuilds, or Spare Parts

Whether you're:

•  Finishing a new lower

•  Replacing worn or lost components

•  Preparing a field-ready backup kit

…this bolt catch parts kit is the simple solution to keep your AR-15 running smoothly.

 Built to Mil-Spec Standards

Designed for precise fit and function in standard AR-15 lower receivers, each component is:

•  Manufactured to strict tolerances

•  Compatible with most mil-spec and forged lowers

•  Easy to install using basic tools

 Reliable Performance, Long-Term Durability

The black oxide finish on the plunger and durable spring construction ensure:

•  Corrosion resistance

•  Smooth operation

•  Long service life under regular use

 Key Features at a Glance:

•  Includes: 1 plunger, 1 roll pin, 1 spring

•  Designed for standard AR-15 bolt catch assemblies

•  Black oxide finish on plunger for added durability

•  Mil-spec fitment ensures universal compatibility

•  Great for lost parts, repairs, or backup kits

Don't let a small missing part halt your build. The AR-15 Bolt Catch Lost Parts Kit delivers peace of mind and performance when it matters most.

Add to Cart Now — Stay prepared with essential AR-15 lower receiver hardware!