Aero Precision M5 .308 Bolt Catch for AR-10

Click Here for Price
Out of Stock
Orders will Ship within 1 Business Day
AT3 Tactical FU-BAG Lost Parts Kit - Because Oops Happens

AT3 FU-BAG AR-15 Lost Parts Kit - Springs, Detents, Replacement Components


Ideal Bolt Catch Replacement For Your M5 .308 Builds

The Aero Precision M5 .308 Bolt Catch is a great addition to beef up your next AR-10 rifle. This bolt catch is designed as a drop-in replacement for M5 large frame AR lowers as well as DPMS-pattern AR-308 lower receivers. It’s made of heavy-duty alloy steel coated with a manganese phosphate finish for extreme durability and lifetime of use.

This steel bolt catch is the ideal replacement for lost or damaged parts to guarantee the function of your next .308 build.


  • Drop-in replacement for Aero M5 lowers as well as DPMS style .308 lower receiver
  • Serrated design provides positive contact
  • Made in the U.S.A.


  • Material: Steel
  • Weight: 0.6 oz.

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.

Aero Precision Warranty

If for any reason you have a warranty issue with one of our products, please contact us at 253-272-8188.

Please describe your situation, include your name and order number or transaction id. One of our technical specialists will then review your claim and contact you within 3-5 business days.

If you have images to send, please email them to

Damaged Items

In regards to claims dealing with damaged or blemished products, we ask that you create a Help Desk Ticket on your My Account page. If you don’t have an account with us, please go to the Contact Us page and fill out the form for review within 72 hours upon receiving the shipment.

If you have images to send, please email them to

Failed Background Check

There will be a 30% restocking fee on all lower receivers returned because of failed background checks.

Disclaimer: Manufacturer’s warranty is subject to change without prior notice.

Customer Reviews

Based on 2 reviews
Catch up

This is the proper catch to have. I don't know why they put the other catch in some of the other build kits.

Thank you for your feedback! We are glad to hear that this product is the proper catch for your AR-10 build.

Richard Freeman

AERO bolt catch solved the problem, the bolt catch that i was using would catch the bolt. put the Aero bolt catch in worked the first time i charged it thanks. 5 stars

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