||The sling is very good. This compared to the MS3 is made of a wider material (so it doesn't dig into your neck as much), however they chose the standard braided nylon, whereas the MS2 sling is made of a silky nylon type fabric. The MS3 is definitely built to last compared to the MS2, but in my mind just isn't an improvement over the MS2 sling. The buckles/connectors/claws used to attach to the weapon are too hard to adjust, so trying to ditch the weapon in a hurry or transition the sling from a 1pt to a 2pt is much harder with the MS3 sling.
Strong and built to last
More comfortable than the MS2 sling
Buckles seem more likely to last than the MS2 lobster claw connectors
Buckles are slower and harder to use than the MS2 buckles
Build material is more abrasive than the silky MS2 material
Having used both slings, I prefer the MS2 personally. The buckles/connectors on the MS3 are just too hard to use.
This is a very good sling, just not perfect.