Pro-Shot Chamber Mop Military Style .30/ .308/ 7.62x51mm NATO AR Platform #8-32 Thread 100% Cotton Mop Brass Core MPCH30

Pro-Shot Chamber Mop — Military Style, .30 / .308 / 7.62x51mm NATO AR Platform, #8-32 Thread, 100% Cotton Mop with Brass Core (Model MPCH30 / UPC 709779900329)

Overview — Premium Chamber Cleaning for .30 Caliber & 7.62x51mm AR Platforms

Maintain precision, reliability, and smooth operation in your rifle with the Pro-Shot Military Style Chamber Mop (.30 / .308 / 7.62x51mm NATO, Model MPCH30). Designed specifically for AR-10, SR-25, and other 7.62 NATO-based platforms, this chamber mop provides deep, thorough cleaning of your chamber and locking lugs where fouling and carbon buildup are most severe.

Made with 100% natural cotton fibers and a solid brass core, this tool offers the perfect combination of cleaning efficiency, durability, and barrel safety. With a #8-32 threaded shank, it easily attaches to most standard cleaning rods, giving you professional-grade performance in every pass.

100% Cotton Mop — Gentle Yet Powerful Cleaning

The Pro-Shot MPCH30 features a high-density 100% cotton cleaning head, designed to provide superior absorbency and gentle cleaning action. Cotton’s natural fibers hold oils, solvents, and carbon particles effectively — lifting away fouling without scratching or damaging the delicate chamber and lug surfaces.

Advantages of 100% Cotton Construction:

• Superior Absorption: Retains cleaning solvent or lubricant for efficient fouling removal.

• Non-Abrasive Cleaning: Safe for chrome-lined, stainless steel, and anodized chambers.

• High-Density Design: Ensures full contact with chamber walls for complete cleaning.

• Reusable and Durable: Maintains shape and absorbency through repeated use.

This soft, natural cotton material makes the MPCH30 ideal for both solvent cleaning and oil application, leaving your rifle’s chamber spotless and corrosion-resistant.

Military-Style Chamber Mop — Built for AR Precision

Purpose-built for the AR-10 and other .30-caliber AR platforms, this military-style chamber mop is slightly oversized to ensure full coverage inside the chamber and the lug recess area. It’s designed to reach every contour where carbon and powder residue accumulate, providing the deep clean necessary for reliable cycling and accuracy.

Perfect for:

• AR-10 / LR-308 platforms

• M110, SR-25, and 7.62x51mm NATO rifles

• Bolt-action rifles chambered in .308 Winchester or similar calibers

When precision and reliability matter most, this Pro-Shot chamber mop ensures your rifle’s chamber is clean, dry, and ready for the next mission, match, or hunt.

Solid Brass Core — Strength and Safety You Can Trust

Unlike cheaper aluminum or steel alternatives, the Pro-Shot MPCH30 features a solid brass core wire that offers both rigidity and softness — strong enough to handle rigorous cleaning, yet safe for your firearm’s chamber.

Key Benefits of Brass Core Construction:

• Protects Barrel Integrity: Brass is softer than steel, preventing scratches or scoring.

• Corrosion Resistant: Stands up to solvents, humidity, and heavy use.

• Durable Build: Holds cotton securely for consistent performance and long lifespan.

This superior construction reflects Pro-Shot’s reputation for professional-grade tools that perform flawlessly under demanding conditions.

Standard #8-32 Thread — Universal Compatibility

The #8-32 male thread allows the MPCH30 to fit most standard cleaning rods and adapters, including those made by Pro-Shot and other major firearm cleaning brands. This universal fit ensures you can integrate the chamber mop seamlessly into your existing cleaning system.

Thread Specifications:

• Thread Size: #8-32 male

• Compatibility: Works with most commercial rifle cleaning rods

• Quick Attachment: Fast, secure threading for efficient workflow

This design makes the MPCH30 ideal for shooters, armorers, and gunsmiths who maintain multiple rifles with varying calibers and cleaning setups.

Optimized for Solvent and Oil Application

The Pro-Shot MPCH30 excels at both cleaning and lubrication. Apply your preferred cleaning solvent to dissolve carbon and powder fouling, then use a dry mop to remove residue. Finally, apply a light layer of oil for corrosion protection — all using the same versatile tool.

Because of its natural cotton fibers, this chamber mop evenly distributes solvents and oils, ensuring consistent coverage without over-saturation or dripping.

Made in the USA — Pro-Shot Quality Since 1982

Like all Pro-Shot Products, the MPCH30 Military Style Chamber Mop is proudly Made in the USA, crafted with precision and quality that serious shooters rely on. Since 1982, Pro-Shot has been the trusted name in firearm maintenance, providing American-made cleaning tools that deliver exceptional performance and longevity.

When you choose Pro-Shot, you’re choosing craftsmanship, consistency, and reliability — values that keep firearms running at peak performance.

Technical Specifications

Why Choose the Pro-Shot MPCH30

✅ Perfect Fit for AR-10 and .308 Platforms — Precision cleaning for large-caliber semi-autos.
✅ 100% Cotton Head — Soft, absorbent, and safe on all chamber surfaces.
✅ Solid Brass Core — Corrosion-resistant strength that won’t damage your firearm.
✅ Standard #8-32 Thread — Compatible with most cleaning rods.
✅ Made in the USA — Unmatched quality and craftsmanship from Pro-Shot Products.

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Pro Tips for Use

• Apply cleaning solvent to the mop for deep chamber cleaning after shooting.

• Use a second mop to apply oil or rust preventative before storage.

• Always clean from the breech end for best alignment and protection.

• Rinse mop heads in warm, soapy water and air dry for long-lasting performance.

Final Thoughts

The Pro-Shot Chamber Mop Military Style .30 / .308 / 7.62x51mm NATO (MPCH30) is the ultimate chamber cleaning solution for AR-10 and large-caliber rifles. Combining 100% cotton fibers with a solid brass core and military-grade design, it delivers superior cleaning power and gentle care for your rifle’s precision-machined chamber.

Proudly Made in the USA, this Pro-Shot chamber mop embodies quality and performance trusted by shooters, gunsmiths, and professionals worldwide. Keep your chamber spotless, your rifle reliable, and your accuracy consistent — with Pro-Shot’s MPCH30 by your side.

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