Savior Equipment 3-Slot Rifle Mag Holder Gray 5.8 H x 3.75 W. How do we know? We actually fitted all the AR-15/AK mags you can think of when we made it. Fits 1 rifle magazine. Hook backed panel allows for easy attachment onto a loop panel that allows for a modular set up. Does not fit AR-10 mags Specifications for Savior Equipment 3-Slot Rifle Mag Holder: Manufacturer: Savior Equipment Height: 5.8 in Width: 3.75 in Condition: New Features of Savior Equipment 3-Slot Rifle Mag Holder FEATURES: - Magazine Pouch for 3 Rifle Mags - Hook Backed Panel to Attach on Loop Panel Does Not Fit AR-10 Mags - Imported Package Contents: Savior Equipment 3-Slot Rifle Mag Holder Savior Equipment MP-TNS-RIFXTPE-GS: 3-Slot Rifle Mag Holder Gray 5.8 H x 3.75