US 12,435,941 B2
Trigger assembly and method of calibrating and adjusting a pull force on a trigger
David Wiese, Brooklyn Park, MN (US)
Assigned to Black Talon Tactical LLC
Filed by Black Talon Tactical LLC, Brooklyn Park, MN (US)
Filed on Jan. 16, 2024, as Appl. No. 18/414,433.
Claims priority of provisional application 63/479,888, filed on Jan. 13, 2023.
Prior Publication US 2024/0240895 A1, Jul. 18, 2024
Int. Cl. F41A 19/16 (2006.01)
CPC F41A 19/16 (2013.01) 16 Claims
OG exemplary drawing
 
15. A method for adjusting the trigger pull force of a given firearm, comprising:
providing the trigger assembly having a housing and an adjustment fastener accessible on a bottom surface of the housing, wherein an adjustment spring is in contact with a portion of a trigger of the trigger assembly and exerts a first spring force against a portion of the trigger; and
adjusting the spring force exerted by the adjustment spring by turning the adjustment fastener without removing the adjustment spring, wherein the housing includes a scale marked on the housing and an indicator line on the adjustment fastener to determine the trigger pull force after adjusting the spring force by turning the adjustment fastener.