Insert a new magazine when the upper receiver and lower receiver are closed

What Is The SAFE MAG?

Cross Armory’s SAFE MAG is intended to be consistent with the fixed magazine laws which state that your weapon must have a “fixed magazine” which has been defined as “an ammunition feeding device contained in, or permanently attached to, a firearm in such a manner that the device can not be removed without disassembly of the firearm action.” The firearm action of an AR-15 and M4 is housed in the upper and lower receivers. Separating the upper and lower receiver to release your magazine disables the firearm action.

Cross Armory’s SAFE MAG also allows for insertion of a new magazine when the upper receiver and lower receiver are closed, without bending or stressing the hardware of the weapon or of SAFE MAG.

Access Important Parts Easier

Whether in the field or at the range, mechanical failures happen. Accessing and fixing mechanical failures as quickly as possible is important to getting back on target quickly and safely. Cross Armory’s QUICK PINS allow for fast and reliable access to the most important parts of your weapon.

What is the difference between each Safe Mag?

• Safe Mag MIL-Spec is for MIL – Spec rifles only (not all AR’s are MIL Spec) and automatically drops the mag when you separate the upper and lower receivers.
• Safe Mag 2 is designed for all AR-15’s and works and functions exactly the same as Safe Mag MIL-Spec, but it’s shape is a bit different so that it will fit on all styles of AR-15 type rifles
• SafeMag AERO – is for AR-10 rifles that are made in the AERO style and size
• SafeMag DPMS – is for AR-10 rifles that are made in the DPMS size and shape.

INSTALLATION