This is exactly the size needed for a Sig P-556. Good fit and construction but no velcro straps so the weapon just falls to the bottom of the case. The lining will allow velcro to adhere to it and it will hold any weapon configuration in place.
The case has good carry hand and shoulder straps and the three outside pockets has room enough to hold 2 mags each or boxes of ammo or accessories
Pros: Will hold any weapon configuration
Cons: No inside velcro straps
This review was written in the old system and had content requirements that are different than reviews written today.