The XS R3D 2.0 sight (brand part no. SI-R203P-6G) from XS Sights is built for Sig P320 (suppressor height). Second-generation R3D night sights use a tritium notch-and-post sight picture engineered to be brighter and stronger than the original R3D line, with an easy no-tool-required install. The front indicator is green.

Key Specifications

• R3D 2.0 design. Second-generation R3D night sights use a tritium notch-and-post sight picture engineered to be brighter and stronger than the original R3D line, with an easy no-tool-required install.
• Fits Sig P320 (suppressor height).
• green front indicator.

Frequently Asked Questions

What does this fit? Sig P320 (suppressor height).

Is this a tritium sight? Yes, the R3D 2.0 line uses tritium for low-light visibility.

Buy the XS R3D 2.0 Sight

Add this sight to your Gun Sights lineup, ordered from our Lubbock, Texas gun shop.