Product Description
With the Stern Defense Mag-AD9 adapter, you can easily convert your AR-15 into an AR-9. Unlike other 9mm adapters, the Mag-AD9 is made from lightweight 6061 T6 aircraft grade aluminum which means it’s built for longevity and reliability. With premium features like last round bolt hold open (LRBHO) and an easy to reach mag release, the Stern Defense Mag-AD9 is the only choice for an AR9 conversion!
- Installs quickly, easily, and most importantly, securely into any mil spec AR-15 lower receiver.
- Designed from the ground up to work with AR-15 and M16 mil-spec upper receivers.
- Made in the U.S.A.
- 4140 NiB coated feed ramp.
- Hard coat anodized type 3.
- Sturdy Construction.
- Works with all generations of Glock magazines*
Requires 9mm barrel and Glock cut bolt*
