M4 attachments - MP handguard(painted green or black), MP Stock(painted green or black), ACOG, 556 Suppressor, RV1 RDS optic, 40 rd Pmag, 60 rd coupled mag
1911 attachments - Pistol Flashlight
None of these attachments are currently displayed while aiming the M4 in first person or aiming the 1911 in first or 3rd person.
Neither weapons are displaying attachments when aiming down sights.
The attachments are displayed while jogging with the weapon in hands.
The weapon attachments are sometimes not displayed while the M4 is put away on the characters back or when the pistol is put away in a chest holster.