Giddings & Webster

FH-310

One Piece
Official source link providedPrice basis: OfficialLast checked: Jan 29, 2026

Specifications

Cup Diameter
17.91mm
16.97mm18.75mm
vs. All Models
73% · Large
Cup Depth
Very Deep
Cup Depth (mm)
30.48mm
19.99mm30.48mm
Bore Size
4.62mm
4.19mm5.79mm
vs. All Models
78% · Large
Rim Shape
Medium
Rim Width
3.96mm
3.43mm3.96mm
Recommended For
Low HornDark Sound
View on official site

Other Brand Similar Specs

Spec proximity does not guarantee actual feel or tone. Trying before purchase is recommended.
Breslmair 1G6-SHigh Similarity
Cup Diameter: -0.01mmBore: -0.02mmCup shape data unavailable
Specs used: 4 / missing: 1
Breslmair 2G6-SHigh Similarity
Cup Diameter: -0.01mmBore: -0.02mmCup shape data unavailable
Specs used: 4 / missing: 1
Breslmair 3G6-SHigh Similarity
Cup Diameter: -0.01mmBore: -0.02mmCup shape data unavailable
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Schilke 32Medium Similarity
Cup Diameter: -0.08mmBore: -0.05mmCup shape data unavailable
Specs used: 4 / missing: 1
Breslmair 1G5-SMedium Similarity
Cup Diameter: -0.01mmBore: -0.12mmCup Depth: very deep → deepCup shape data unavailable
Specs used: 4 / missing: 1
Breslmair 2G5-SMedium Similarity
Cup Diameter: -0.01mmBore: -0.12mmCup Depth: very deep → deepCup shape data unavailable
Specs used: 4 / missing: 1
Breslmair 3G5-SMedium Similarity
Cup Diameter: -0.01mmBore: -0.12mmCup Depth: very deep → deepCup shape data unavailable
Specs used: 4 / missing: 1
Laskey 80ELow Similarity
Cup Diameter: +0.09mmBore: SameCup Depth: very deep → deepCup shape data unavailable
Specs used: 4 / missing: 1
Engelbert Schmid 12Low Similarity
Cup Diameter: +0.09mmBore: -0.02mmCup Depth: very deep → deepCup shape data unavailable
Specs used: 4 / missing: 1
JK (Josef Klier) 1AKLow Similarity
Cup Diameter: +0.09mmBore: +0.18mmCup shape data unavailable
Specs used: 4 / missing: 1
JK (Josef Klier) 1AMLow Similarity
Cup Diameter: +0.09mmBore: +0.18mmCup shape data unavailable
Specs used: 4 / missing: 1
JK (Josef Klier) 1BKLow Similarity
Cup Diameter: +0.09mmBore: -0.02mmCup Depth: very deep → deepCup shape data unavailable
Specs used: 4 / missing: 1

Other Models by Giddings & Webster

FH-117.22mm · Shallow · 4.19mmFH-1.517.22mm · Shallow · 4.70mmFH-217.40mm · Medium Deep · 4.65mmFH-2.517.25mm · Medium · 4.45mmFH-2.7517.25mm · Medium · 4.70mm

Where to Find

View on Official Sitegwmouthpieces.com
Search on GoogleGoogle Search

This site does not sell mouthpieces. Links are provided for reference only. Please verify prices and availability directly with retailers.