Shotgun Shell Guitar Knobs, 12 Gauge Control Knobs for Guitar and Bass - 18 Spline 6mm Pot Shaft

Bold, unique, and unmistakably rock and roll, these 12-gauge shotgun shell guitar knobs bring serious attitude to your instrument. Each knob is carefully 3D printed in small batches and finished with a striking metallic copper base and detailed shell markings, creating an authentic ammo-inspired look. Available in classic red or sleek black shell tops, they deliver smooth, responsive control while making a statement that's impossible to ignore.

Want a custom color or bulk order? We offer custom builds—contact us to create yours!

Specifications:
-Material: Advanced bio-plastics - durable and renewable
-Finish: Metallic copper base with detailed 12-gauge shell markings
-Fit: 6mm diameter split shaft pots (18 splines only)
-Available in: Red or Black shell tops

Fitment Guide:

These knobs are designed for 18-spline (coarse spline), 6mm split shaft potentiometers - commonly found on import electric guitars and basses including many Epiphone, Squier, and entry-to-mid-level instruments. To check compatibility, remove one of your existing knobs and examine the shaft. If you see a split shaft with visible splines, count them - 18 larger splines means these will fit perfectly. Note: Most USA-made Fender and Gibson guitars use 24-spline (fine spline) shafts and will require different knobs. If you're unsure about your guitar's pot shafts, feel free to contact us with your guitar model and we'll help confirm fitment!