Mike Dirnt started using Fender Custom Shop Precision Bass and ask Fender to make own P-Bass in 2004.

As stated by Juan Alderete in this June 23, 2018 Instagram post, Commerford got a Denver Broncos themed custom shop P-bass around the same time Alderete got his Oakland Raiders themed one.

It was my first Custom Shop bass, made around the same time Alex made Tim Commerford’s “Denver Bronco” bass. Tim and I used to kick it and we were competitive fans as our teams were rivals. He got a @broncos bass, I got a @raiders bass.

Check out this crazy cool custom shop mutt. Precision Bass body and pickup selection with a Jazz Bass neck. It's got a relic'd neck with a nice worn seafoam sparkle finish to match. A total franken-bass with some killer tone and worn feel made this way by Fender. It sports new flat wound strings, modern hardware, and a RSD bridge. This bass is remarkably clean. Ships in its OHSC from the Fender Custom Shop.

Fender Custom Shop '60 Precision Bass Journeyman Relic in Shell Pink with Painted Headcap, first seen with Dallon Weeks at The Canopy Club, Urbana, IL, USA, on June 6, 2025.

Alderete's Oakland Raiders themed custom shop P-bass is featured in this June 23, 2018 Instagram post.

And, we’re back! It’s the mighty skills of premier bass tech (he can tech anything, anytime, anywhere) @mlubetski that got this @fendercustomshop Precision “Raider Bass” back in the game. The bass was made by @flmp67 in the early 90’s for me. It was my first Custom Shop bass, made around the same time Alex made Tim Commerford’s “Denver Bronco” bass. Tim and I used to kick it and we were competitive fans as our teams were rivals. He got a @broncos bass, I got a @raiders bass. The wood piece repair, glued to the bottom of the bass, was done several years after I did the initial damage (thanks @ericsguitarshop) at OG punk club Al’s Bar that was in the Art’s District in downtown LA (back in the Distortion Felix days when I threw the bass across the stage and it hit the wall. This was following a volume argument we had during our set). To say this bass has 9 lives is an understatement. I’d say 29 lives. I’ve never banged a bass around as much as this old dude. I’m am forever in debt to Alex for building it and Mark for saving it. #pedalsandeffects Oh, and that’s it’s second pickguard. Mark had to make a new one because I broke the old one a few months ago. See my Instagram stories to see the OG one.

Ned Russin is observed employing a Fender Custom Shop ‘63 Precision Bass for both live performances and recording sessions, as evidenced in footage provided by hate5six from a Glitterer concert at Metro Gallery in Baltimore, MD, dated May 28, 2022.

In the YouTube video titled "10 Classic Basses You Need to Play Before You Die," Ian Martin Allison showcases a Fender Custom Shop ‘63 Precision Bass. He plays this bass, featuring a sunburst finish, maple fretboard with black dot inlays, and a gold pickguard, while demonstrating the bassline for The Clash's "Rock the Casbah." Ian frequently uses this instrument in his content for Scott's Bass Lessons.

As you can see, she hold a Fender Lake Placid Blue P- Bass (Precision)

In the video "The Gear I Use", Steve discusses that the Fender Custom P-Bass he owns is a hand-me-down from a fellow bandmate.

In this L.S Dunes rig rundown, Tim says that the bass he uses on this tour is a custom shop P-Bass

Seen in a large image in the source, he can be seen holding a Precision bass with the Precision/Jazz pickup configuration, as well as 2 control knobs. It's unknown what model this is or if it even if a production model, so it's assumed to be a custom shop model due to the atypical control scheme.

Featured in this TalkBass.com forum post.

I used to own James Book's custom shop P-bass. He was the bassist for The Flys, which was a somewhat famous band (in some circles) during the mid/late 90s.