Try a D carabiner with your Grigri — Alpine Savvy
Because the rope never touches your carabiner when you use a Grigri (or any similar assisted braking device), you can pretty much use any kind of carabiner you like. In fact, Petzl suggests that you don’t use an HMS carabiner.
Climbing tips and navigation resources
Multi-pitch Climbing 101: The Complete Guide - 99Boulders
The benefits of the pre-rigged rappel — Alpine Savvy
How to (almost) never drop your belay device — Alpine Savvy
Anchor hardware systems: closed vs. open — Alpine Savvy
Best carabiner to use with a Grigri?
A&D – Grivel USA
Descending with a Grigri — Alpine Savvy
Alpine Plume Captive – Grivel
Grigris for alpine climbing — Alpine Savvy
Grivel Plume K3G
Alpine Savvy
Three Instagram Pages for Rappel and Anchor Tips - Gripped Magazine
Rope blocks 101 — Alpine Savvy
Petzl Tibloc - Everything you need to know — Alpine Savvy
The Nose of El Capitan