Fast transition from one-point to two-point configuration * Adjustment Loop for rapidly adding or removing sling tension with a single-hand * Symmetrical Paraclip shackles allows for easy transition and provides weapon quick-release capabilities in an emergency * Cross-Bolt Lock Bar in each Paraclip allows the user to optionally lock its lever closed * Used in conjunction with the Magpul ASAP (included) plate , the MS3 enables seamless transitions into an array of shooting positions without getting bound or fouled.