Free ground shipping on every contiguous U.S. order · Ships within 1 business day after payment/verification · Upgraded shipping processed same business day when ordered by 9:30 AM ET
Click the image to open it full size. Additional supplier images appear when available.
Why customers choose this item
✓Fits Sig 8 front 8 rear
✓Tritium fiber optic sights
✓Green front and rear
✓Brite Site sight series
✓Snag resistant design
✓Fits standard holsters
Product highlights
Tritium fiber optic sight set designed for Sig pistols with enhanced visibility
Fits Sig pistols using number 8 front and number 8 rear sight configuration
Green front and rear sight configuration provides consistent aiming reference
Combination tritium and fiber optic technology supports all lighting conditions
Low profile design maintains compatibility with standard holsters during carry
Snag resistant construction reduces risk of catching during firearm draw
Product description
The TRUGLO Brite-Site Tritium/Fiber Optic Sight TG131ST1 is a handgun sight designed for aiming with Sig pistols using #8 front and #8 rear configurations. This handgun sight integrates tritium and fiber optic elements to provide visibility across lighting conditions, and this model fits Sig #8/#8 setups.
The TRUGLO Brite-Site Tritium/Fiber Optic handgun sight features green front and rear illumination points and a dual-illumination system. It includes concealed fiber rods and tritium inserts for low-light visibility. The sight set supports standard holster compatibility and uses a snag-resistant design. In typical setups, this handgun sight is used for range use or field carry where consistent aiming reference is required. It is categorized under handgun sights and part of the Brite-Site Tritium/Fiber Optic series.
Volume pricing for business and agency buyers, plus free ground shipping on most continental U.S. orders.
Business & agency accounts
Bulk discounts
Volume pricing, dedicated account management, ACH payment options, and special sourcing for businesses, agencies, law enforcement, and first responders.