Double Ammunition Pouch in a '37 pattern style.
We do not think these are British issue, but they do bear a striking resemblance to 37 Pattern webbing, the only thing that makes us think they are not British is the press stud closure.
Can be used in lieu of the standard ammo pouch, as it is fitted with a buckle to attach the webbing shoulder strap to.
Two different versions, difference is that the strap to the top that attaches the buckle is different. If you have a preference, please let us know, likewise if you buy two we will make sure that they are both the same.