AR .308 and AR-10 Frequently Asked Questions
We get a lot of AR 308 and AR-10 compatibility questions. We will post the questions and answers here. Keep in mind that without our knowledge details and specifications are subject to change by the manufacturer.

- Aero Precision – M5 .308 magazine release button too short? The Aero Precision M5 lower receiver requires their $5 “Extended Magazine Catch APRH308185C“
- Ascend Armory – What handguard style is compatible with Ascend Armory AR 308 Upper Receivers. Answer 16 TPI DPMS High Style Handguards