Man Laying on the Ground Shooting AR 15 Rifle from Prone Position

shooting firing gun ar 15 ar15 rifle assault rifle semi automatic rifle target practice prone position aiming shoot semi automatic weapon practice 2nd amendment gun range second amendment assault weapon man shooting gun firearm instructor firearm training training scope shooting range firearm black rifle instructor army self defense ammo ammunition sniper danger eye protection man holster sniper scope magazine posing with gun gun control man shooting rifle firing range gun fire prone laying outside