He used an AR-15 which in theory is accurate to about 300m for a proficient shooter, but amateur shooters shouldn’t really expect more than 100m. If he hadn’t fallen for the marketing campaign he’d have just used a deer rifle and probably gotten the bastard for half the cost.
That all said, a lot of rifles have theoretical effective ranges that only apply to top marksmen, so anything would have worked if he’d had a steadier aim, but that’s easier said than done.
My basic training was with an M16A2 manufactured in the 80s and after a couple hours and ~100 rounds of practice I could group center with iron sights at 500y (457m) and that’s functionally the same gun. Effective range for an AR-15 should be the same 600y(550m) as the old M16s from the 70s and 80s, extended to ~1000y (914m) with extra training, better sights, and a match grade rifle
He used an AR-15 which in theory is accurate to about 300m for a proficient shooter, but amateur shooters shouldn’t really expect more than 100m. If he hadn’t fallen for the marketing campaign he’d have just used a deer rifle and probably gotten the bastard for half the cost.
That all said, a lot of rifles have theoretical effective ranges that only apply to top marksmen, so anything would have worked if he’d had a steadier aim, but that’s easier said than done.
My basic training was with an M16A2 manufactured in the 80s and after a couple hours and ~100 rounds of practice I could group center with iron sights at 500y (457m) and that’s functionally the same gun. Effective range for an AR-15 should be the same 600y(550m) as the old M16s from the 70s and 80s, extended to ~1000y (914m) with extra training, better sights, and a match grade rifle