1. Home
  2. Handgun Parts
  3. Custom Sig P320 Trigger - 3 Hole Modified Sig Trigger Black
Custom Sig P320 Trigger - 3 Hole Modified Sig Trigger Black

Custom Sig P320 Trigger - 3 Hole Modified Sig Trigger Black

Write a Review
Your Price: $74.95
Retail Price:$99.95
You Save:$25.00(25%)
Originally this trigger starts out as a factory Sig Sauer flat faced trigger finished in black. We then have it machined to feature 3-holes down the center of the face of the trigger. Evenly spaced apart and equal in diameter, this custom Sig P320 trigger will immediately customize your handgun. It maintains the factory 90 degree break and will still increase leverage so you'll gain a smoother, more consistent trigger pull. Any machined area is then re-blued using our in-house process, giving you long lasting corrosion and wear resistance. All finished in Black and ready to install in your P320 Fire Control Unit, FCU, or 80% Sig compatible build.
Part Number: SP3C3T-BLK
Availability: In Stock.
Originally this trigger starts out as a factory Sig Sauer flat faced trigger finished in black.  We then have it machined to feature 3-holes down the center of the face of the trigger.  Evenly spaced apart and equal in diameter, this custom Sig P320 trigger will immediately customize your handgun.  It maintains the factory 90 degree break and will still increase leverage so you'll gain a smoother, more consistent trigger pull.  Any machined area is then re-blued using our in-house process, giving you long lasting corrosion and wear resistance.  All finished in Black and ready to install in your P320 Fire Control Unit, FCU, or 80% Sig compatible build.

Sig Sauer P320 Trigger - 3-Hole Machined Custom Trigger Face in Black Features:


  • Sig Sauer factory flat trigger
  • Precisely machined with 3 holes down the center:
    • Provides faster indexing
    • Allows good texturing for your trigger finger
    • Evenly spaced apart
    • Equal in diameter
  • Easy, cost-effective upgrade
  • 90 degree trigger break
  • Allows finger to be positioned lower on the trigger
    • Increases leverage
    • More consistent trigger pull
    • Smoother trigger pull
  • Machined areas are then blued using our in-house process
  • All finished in Black
  • Skeletonized trigger
  • Compatible with the following calibers:
    • 9mm Luger
    • .40 S&W
    • .357 SIG
    • .45 ACP
  • Compatible with the following Sig Sauer model handguns:
    • Full Sig P320
    • Carry Sig P320
    • Compact Sig P320
    • Subcompact Sig P320
    • 80% Sig compatible build
Watch our YouTube product video here:  Sig P320 Flat Trigger w/ 3-Hole Cut in Black Product Video

Related Items

Sig Sauer P365 Extractor with Coiled Pin, Spring & Insert
Sig Sauer P365 Extractor with Coiled Pin, Spring & Insert
$18.49
Out of Stock.
Add To Cart
Agency Arms Mid Line Glock 43 Threaded Barrel Drop In Black
Agency Arms Mid Line Glock 43 Threaded Barrel Drop In Black
$199.99
In Stock.
Add To Cart
Obsidian Arms Sig P320 Guide Rod - Full Size Stainless Steel
Obsidian Arms Sig P320 Guide Rod - Full Size Stainless Steel
$19.49
In Stock.
Add To Cart
Obsidian Arms Sig P320 Subcompact Pinky Mag Black Extension
Obsidian Arms Sig P320 Subcompact Pinky Mag Black Extension
$33.99
In Stock.
Add To Cart
Sig Sauer P320 Rear Extractor Pin Spring Guide in Black
Sig Sauer P320 Rear Extractor Pin Spring Guide in Black
$7.99
Out of Stock.
Add To Cart
MD Customs Sig P365 Hex Laser Stippling Grip Module in Black
MD Customs Sig P365 Hex Laser Stippling Grip Module in Black
$124.95
In Stock.
Add To Cart

Browse Similar Items