Pro-Shot Patch Holder — All Gauge Shotgun, #5/16-27 Thread, Brass Slotted Tip (Model PH12 / UPC 709779600182)
Overview — Fast, Safe, Professional-Grade Patch Holding for Shotguns
The Pro-Shot PH12 Patch Holder is a precision-made accessory designed to simplify and improve shotgun bore cleaning. Built with a durable brass slotted tip and standard #5/16-27 thread, this patch holder securely captures cleaning patches of any shotgun gauge so you can remove lead, powder, and plastic wad residue quickly and without damaging the bore or forcing oversized hardware down the bore. Rugged, reliable, and made by Pro-Shot — the name trusted by gunsmiths, competitive shooters, and serious hunters — the PH12 is an essential part of any shotgun cleaning kit.
Why the PH12 Patch Holder Matters
Cleaning a shotgun bore presents unique challenges: large bores, heavy fouling, and soft lead or plastic residues that can smear if not removed properly. The Pro-Shot PH12 addresses those problems with a simple, effective design:
Slotted brass tip holds patches firmly without tearing them, allowing controlled, consistent cleaning passes.
All-gauge compatibility makes it ideal for multi-gauge shops and owners with more than one shotgun.
Standard #5/16-27 thread fits the majority of shotgun cleaning rods, adapters, and handles for immediate integration into your existing kit.
Brass construction is soft enough to protect chamber and bore throats while resisting corrosion and deformation.
Built Tough — Materials & Construction
Pro-Shot engineered the PH12 with longevity and firearm safety in mind:
Tip Material: Solid brass slotted tip — non-marring and corrosion resistant.
Shaft & Threads: Precision-machined to #5/16-27 industry standard for secure fit and repeatable performance.
Slot Geometry: Sized to accept folded or rolled patches for large bore coverage without bunching.
Finish: Smooth, nick-free machining to prevent patch catch and abrasion inside the bore.
The PH12’s brass tip is intentionally forgiving against soft lead and delicate chamber finishes, unlike hard-steel alternatives that can mark or score.
Technical Specifications
| Feature | Specification |
|---|
| Model | PH12 |
| UPC | 709779600182 |
| Application | All shotgun gauges (.410 to 10 gauge) |
| Thread Size | #5/16-27 (standard) |
| Tip Type | Slotted brass patch holder |
| Material | Brass tip, machined steel/plated shank |
| Use | Holds cleaning patches for bore/pass cleaning |
| Made By | Pro-Shot Products |
How to Use — Quick, Effective, Repeatable
Fold or roll a quality cotton patch to an appropriate size for your shotgun bore.
Slide the patch through the brass slot until it seats snugly across the head of the tip.
Attach the PH12 to your cleaning rod (ensure a secure #5/16-27 thread engagement).
Apply solvent to the patch or bore as needed; push/pull the patch through the bore from breech to muzzle when possible.
Replace or re-fold the patch and repeat passes until patches come out clean.
Finish with a light oil patch for protection before storage.
This method prevents overstuffing, keeps patches centered, and allows even solvent distribution for maximum fouling removal.
Benefits & Use Cases
Universal shotgun compatibility — works across all common gauges including 12, 20, 16, 28, and .410.
Gentle on the bore — brass tip reduces the chance of scarring or marring throat and forcing cone areas.
Quick patch changes — slotted tip design speeds swap-out during multi-pass cleanings.
Professional reliability — ideal for gunsmiths, range techs, outfitters, and serious owners.
Compact & durable — small profile that performs for years with proper care.
Maintenance & Care
Rinse the PH12 in warm, soluble solvent after heavy use and dry thoroughly to prevent corrosion.
Inspect the slot and tip for burrs; lightly deburr with fine emery if needed to maintain smooth patch passage.
Store in a dry compartment of your cleaning kit to protect threads and finish.
Replace if threads become stripped or tip shows deformation from misuse.
Compatibility & Accessories
The PH12 is designed to work with most standard cleaning rods and adapters that accept a #5/16-27 male thread. Pair it with Pro-Shot stainless rods, handle adapters, and quality cotton patches for best results. Works equally well with bore solvents, emulsifiers, and light oil finishes.
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Final Thoughts
If you own or maintain shotguns, the Pro-Shot Patch Holder All Gauge (PH12) is an inexpensive, high-impact upgrade to your cleaning regimen. Its purpose-built slotted brass tip, universal gauge coverage, and standard #5/16-27 threading make it an indispensable tool for getting consistent, safe, and effective results every cleaning session. Add the PH12 to your kit for faster patch swaps, better solvent distribution, and bore protection you can trust.
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