LBE Unlimited AR Bolt Catch Assembly


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LBE Unlimited AR Bolt Catch Assembly

A small but necessary part of every AR build, the AR Bolt Catch Assembly is how an AR’s bolt is locked to the rear and automatically locks back after all rounds in a magazine have been shot. LBE Unlimited is a trusted manufacturer of all AR15 parts and the AR Bolt Catch Assembly is an essential part of every build. This kit includes all parts needed for the Bolt Catch to function.

Use parts you can count on like the LBE Unlimited Bolt Catch Assembly in your AR15/AR10 builds for worry-free performance and accuracy. LBE Unlimited is a leading producer of US Made gun parts and accessories, particularly for the AR-15 platform. Whether you’re in the middle of an AR build or you’re just looking to upgrade a key component, LBE has you covered with reliable parts and accessories to fit your distinct needs.


  • Bolt Catch
  • Bolt Catch Roll Pin
  • Bolt Catch Plunger
  • Bolt Catch Spring


  • Brand: LBE Unlimited
  • Model: AR Bolt Catch Assembly
  • Fit: AR-15 or AR-10
  • Finish: Anodized
  • Color: Black

Have Questions About this Product?

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

LBE Unlimited Warranty

  • For warranty information about LBE Unlimited products, you can email them directly at

Customer Reviews

Based on 5 reviews
Richard B LaLone
Does what it's suppose to

Fit perfectly

Thanks for sharing your feedback! We're glad you're satisfied with your purchase.


It sheared on my ar9 :(

So sorry to hear about the issue, JE. I sent you an email so we can discuss more about what happened.

David Riley

A nice spare parts kit. All pieces are top quality. Thanks again AT3 :)

Thanks for sharing your feedback! We're glad you're satisfied with your purchase. Cheers!

Kevin Warmack
Simple Easy

This Bolt Catch Assembly was easy to install. Nothing fancy, serves it's purpose for my AR build. Fast Delivery!!

Ryan W.
Great Product Great Price Great Service

Installed a couple of these - great product and great price. Everything installed easily and functions just fine.
As always, AT3 shipped it out and it was delivered in a couple days - Excellent service!