Tested with AR10 LR/SR Pmag and Lancer mags
If using my flared magwell
while the non-compact mags will not fit in the compact version
the mount may or may not latch onto the mag catch of the firearm
If your lower takes Glock mags
Mount for Arex Rex Zero 1 Mags - Pegboard / IKEA Skadis / Wall Control / Vaultek | Magazine Holder Storage Rack m97 Tested with AR10 LR/SR PmagSimple, Secure Mounting: Attaches to pegboard via hooks on the back of the mount. Heavy duty mount holds loaded or unloaded mags with ease. Wide Pegboard Compatibility: Variations available for Non Metal Pegboard (composite, wood, plastic, etc.), Wall Control Gun Pegboard, Heavyweight Diamond Plate Steel Pegboard, IKEA Skadis, Vaultek, Secure Wall, Squarelok, and Peglock. Low Profile, Sleek Design: Proudly display your collection and make your mags