It’s awful, bullets collide with invisible dirt walls 10 meters away, horizontal recoil and dispersion is completely out of wack, it’s magazine fed but take 5 seconds to reload.
My solution give it the same stats as the Vickers-Berthier, Bren Mk I, or Bren Mk II, and fix the invisible dirt walls!
Also increase the amount of perk points for the soldiers its abysmal:
AT-44 Squad for comparison: