Apex Tactical SPECIALTIES 100056 Action Enhancement Duty/Carry Kit S&W M&P Shield 9,40 Enhancement Drop-In Red This Kit Is a Combination Of The Apex Duty/Carry Kit For The M&P Shield And The Apex Action Enhancement Red Trigger For The M&P Shield. The Action Enhancement Trigger Directly replaces The Factory Hinged Trigger With a Solid Aluminum Trigger Body Which reduces Pre-Travel And Over-Travel By approximately 20%. It features a Smooth Face With a Center-Mounted Pivoting Safety That maintains Factory Safety Values. The Apex Duty/Carry Kit Was Designed To Provide The M&P Shield Pistol Owner a Smooth, Consistent Trigger Pull That Is approximately 2 Lbs Lighter (based On variations In Factory tolerances) With The advantages Of shorter Over-Travel And More Detectable Trigger Reset. However, Armorer Or Gunsmith Installation Of The Ultimate Striker Block (USB) Into The Shield Slide Is strongly Recommended.
