The ACR "rifles" used smoothbore barrels to fire single or multiple flechette per round, rather than bullets, to provide long range, flat trajectory, and armor piercing abilities.
Harry and Ron seized him under the armpits and pulled him out, while a suit of armor at the top of the stairs creaked and clanked, laughing wheezily (GF12).
Shortly before I started painting in March, I found that the new joints were still too long because the skirt armors could not properly encage the hip as shown in the third photo.