The Ed Brown 1911 5-Piece Trigger Pull Kit combines a machined hammer, sear, disconnector, sear spring, and mainspring for 1911 trigger work. The components are designed to function together and include heat-treated steel parts along with springs for tuning and service replacement.

The Perfection Hammer is machined from bar stock and features a Commander-style spur, serrated gripping surface, narrowed sides, and precisely machined hooks. The Perfection Sear is fully machined from A2 tool steel and is prepared for final fitting. The Perfection Disconnector is machined from bar stock steel and is designed for use with 1911 pistols, including high-capacity types.

Key Specifications

• The kit is intended for 1911 pistols.
• The kit contains five components: a hammer, sear, disconnector, sear spring, and mainspring.
• The hammer is identified as the Perfection Hammer.
• The sear is identified as the 874 Perfection Sear.
• The disconnector is identified as the 811-M Perfection Disconnector.
• The sear spring is identified as the 822 Sear Spring.
• The mainspring is identified as the 816 19-pound Mainspring.
• The sear uses A2 tool steel heat treated to 50 Rc.
• The hammer is listed as alloy steel or stainless steel heat treated to Rc 52-54.
• The listed product weight is 0.065; the source does not provide a unit.

This kit brings a coordinated set of 1911 trigger components together in one package, with machined parts and replacement springs suited to detailed trigger-system work and routine maintenance.