H&L Modular Accessories can be positioned securely in a position best suited for user within the following Maxpedition products: #0211 NeatFreak Organizer #0403 FatBoy Versipack #0408 FatBoy S-Type Versipack #0412 Jumbo Versipack #0413 Jumbo S-type Versipack #0415 Typhoon GearSlinger #0416 Monsoon GearSlinger #0512 Condor-II Backpack #0513 Falcon-II Backpack #0514 Vulture-II Backpack #0601 MPB (Multi-Purpose Bag) #0604 LastResort Tactical Attache #0605 Operator Tactical Attache The Hook & Loop Universal Modular Holster attaches with hook side velcro to loop velcro sewn in various Maxpedition packs. 2" retention strap can be adjusted for a snug fit to your weapon.