My Testing

my answer is maybe
the ADL is designed to be a hunting rifle, its got a thin barrel opposed to a heavy barrel on most of the tactical rifles
the ADL isnt made to shoot minute of angle, more minute of deer and as a hunting rifle with its synthetic stock it makes an all around hunting rifle
run match ammo trhoguh it i think you can get better groups with it.. honelsty ive fired a bit of ammo through my Rem 700P now, accuracy out of Black Hills 168 gr, Federal's 155, 168 and 175 gr match loads were great, even the 144 gr FMJ gave pritty good accuracy but the rounds were all long on those, the 150 gr American Eagle brand FMJ had a shorter bullet and did not do nearly as well nor did the hunting ammo do nearly as well as match ammo
what gunsmithing if any was done to the gun? i dont believe the ADL has an aluminum bedding block does it? if not without a bedded action accuracy potential of the gun probably wont be reached
im guessing with that ammo you wont get 1 moa or better but if you try match loads you might
let us know how it goes... ive shot a BDL in .30-06 with iron sights with 168 gr BTHP match, was able to group 1 1/4" @ 100y, it was my friends rifle and i dropped a deer with it at 200y with hunting ammo