SFS device for Colt pistols

Presentation of the SFS system
- SFS (Safety Fast Shooting) system by Leon Hubert
- SFS system intended to the FN HP35 pistol
- SFS system intended to the Colt pistols of the "Government" type
- Nomenclature of the SFS parts
Components of the SFS system for the Colt pistols (1)
- The SFS cocking lever detailed
- Specificities of the SFS hammer
- SFS hammer reassembly procedure
Components of the SFS system for the Colt pistols (2)
- The SFS holdopen latch
- The SFS main spring
- The SFS cocking lever spring
- The ambidextrous magazine catch
- The SFS firing pin safety levers
- Faster lifting of the firing pin safety by the SFS levers
Preparation of the Colt 1911A1 to receive the SFS kit
- Field dismounting of the pistol
Installation of the SFS system in the Colt 1911A1 (1)
- Replacement of the mainspring
- Replacement of the safety lever spring
- Attachment of the two plungers to the new spring
- Replacement of the firing pin safety actuating levers
Installation of the SFS system in the Colt 1911A1 (2)
- Dismounting of the standard manual safety
- Dismounting of the standard hammer
- Installation of the SFS hammer
Installation of the SFS system in the Colt 1911A1 (3)
- Installation of the SFS cocking lever
- Locking pin that secures the left cocking lever
- Reinstallation of the mainspring housing
- Reinstallation of the slide with the new dismounting key
- Post reassembly dry testing of the SFS device
Functioning of the SFS system for Colt pistol (1)
- Basic functioning of the SFS hammer body
- Purpose of the hammer ring
- Rotation of the hammer on the ring
- The return spring and the hammer drop safety
Functioning of the SFS system for Colt pistol (2)
- Functioning of the cocking lever