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What appears to be a Heckler & Koch HK45 fitted with a suppressor is seen in the hands of Brax (Jon Bernthal). The pistol is also used by one of his operatives. Although this pistol has a threaded barrel it is not an HK45T model as the sights do not appear to be the ledge type tritium offerings that come with the HK45T.
During the course of the film Wolff uses a Para-Ordnance Black Ops 1911 fitted with a threaded barrel, magazine well, a Surefire X300 weaponlight, and a SilencerCo Osprey suppressor. This is the 14.45 variant with a 14rd doublestack magazine.
Wolff fires what appears to be a Heckler & Koch HK416 fitted with a foregrip, light, suppressor and Leupold HAMR/Delta point optic sight during the final shootout.
Actor Ben Affleck underwent firearms training prior to taking on the role in the film.
Error creating thumbnail: File missingBen Affleck training at International Tactical Training Seminars for The Accountant. To the left of Affleck is Scott Reitz, a 30 year veteran of the LAPD and a firearms instructor who has trained with US Army Delta and Seal Team Six.
