Installing a Trigger on the Sig P227

Gunsmith Terry Gardner instructs on how to install a standard trigger on the Sig P227 pistol.

Sig P227 Specs (Nitron Model):

  • Caliber: .45ACP
  • Action Type: DA/SA
  • Trigger Pull DA: 10.0 lbs
  • Trigger Pull SA: 4.4 lbs
  • Overall Length: 7.70 in
  • Overall Height: 5.50 in
  • Overall Width: 1.50 in
  • Barrel Length: 4.4 in
  • Sight Radius: 6.30 in
  • Weight w/Mag: 32.0 oz
  • Mag Capacity: 10 Rounds
  • Sights: Contrast or SIGLITE® Night Sights
  • Grips: One-piece polymer
  • Frame Finish: Black Hard Anodized
  • Slide Finish: Nitron®
  • Accessory Rail: Yes
  • Features: Nitron® finish slide, light-weight alloy frame, accessory rail

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