A master-class maintenance set for pistol owners. Covers all major handgun calibers in one sleek, zip-up tactical case.
✓ 4-Caliber Versatility: A single SKU covering the most popular pistol rounds: .22, 9mm, .40 S&W, and .45 ACP.
✓ Premium Protective Case: Durable OX cloth-coated PVC case with a secure zipper—water-resistant, anti-scratch, and professional-grade.
✓ Comprehensive Toolset: Includes solid brass jags, phosphor bronze brushes, cotton mops, nylon brushes, and two ergonomic cleaning rods.
✓ Professional Organization: Custom internal layout ensures all brushes and rods stay locked in place during transport.
✓ Private Label Ready: The sleek exterior is ideal for custom silk-screen branding or your brand’s unique embossed logo plate.
The 4-Caliber Universal Handgun Cleaning Kit (Model 6902) is designed for the shooter who owns multiple pistols and demands a single, organized solution for bore maintenance. Housed in a high-end OX cloth-coated PVC case, this kit offers a professional feel that distinguishes it from entry-level plastic box sets. Whether for daily range cleaning or deep maintenance, this kit ensures your firearms remain in peak condition.
One kit, four calibers. We have curated the most essential brushes, mops, and brass jags for the four most common handgun platforms: .22 caliber, 9mm (.357/.38), .40 caliber, and .45 caliber. This makes it an ideal “all-in-one” product for retail shops.
The exterior is crafted from a sophisticated OX cloth-coated PVC material. It feels like premium tactical gear—durable, water-resistant, and incredibly easy to clean. The zippered clamshell design opens flat, turning your cleaning station into a neat, scratch-free surface for your firearm components.
We prioritize quality over quantity. Each kit features a high-density phosphor bronze brush for aggressive fouling removal, a soft cotton mop for final polishing, and a CNC-machined solid brass jag for precise patch contact. The two-rod system allows for comfortable handling and reach across full-size and compact handgun barrels.
| Specification | Details |
| Model Number | 6902 |
| Supported Calibers | .22, 9mm, .40, .45 ACP |
| Case Material | OX Cloth Coated PVC (Water-Resistant, Durable) |
| Closure Type | Industrial-grade Zipper |
| Rod System | 2-Piece Sectional Rods (Customizable Material: Aluminum/Brass) |
| Included Brushes | 4x Phosphor Bronze Bore Brushes |
| Included Mops | 4x High-Absorbency Cotton Cleaning Mops |
| Included Jags | 4x CNC-Machined Solid Brass Jags |
| Utility Tools | 4x Nylon Utility Brushes, Cleaning Patches |
| Color Options | Tactical Black, Coyote Tan, or Desert Sand (Customizable) |







As a specialized manufacturer, we help tactical brands turn this kit into a high-margin retail product:
Custom Case Color: Match your brand’s tactical gear colorway (e.g., matching a holster or bag).
Logo Customization: Add your brand identity via high-quality silk-screen printing on the case cover.
Configurable Tools: Need to add a bottle for solvent? Or swap nylon brushes for brass utility brushes? We handle the internal tooling for your specific market.
Quality Assurance: Every kit is assembled with a 100% component check to ensure no missing brushes or jags.
Q1: Is this kit suitable for high-end competition pistols?
Answer: Yes. Because we use CNC-machined solid brass jags and high-density phosphor bronze, it is perfectly safe for match-grade barrels and high-tolerance competition pistols, ensuring no metal-to-metal scratching occurs.
Q2: Can you change the case color to match our brand’s theme?
Answer: Absolutely. For wholesale OEM orders (typically 1,000+ units), we can source the OX cloth material in specific colors such as Coyote Tan, Olive Drab, or custom patterns to align with your product catalog.
Q3: How do the sectional rods connect?
Answer: The rods utilize precision-threaded junctions that provide a rigid, non-flex connection. They are engineered to be easily assembled in seconds and disassembled for compact storage within the case.
Q4: Is the case machine-washable?
Answer: We recommend spot-cleaning the exterior with a damp cloth or a mild cleaner. The OX cloth-coated PVC is naturally water and oil-resistant, meaning it wipes clean in seconds without needing a full machine wash.
GCK kits are built with exceptional attention to detail, using high-quality materials to ensure long-lasting durability. Designed for both professionals and enthusiasts, they provide the precision necessary for maintaining your firearms in optimal condition, ensuring safety and reliability.
GCK kits come fully equipped with all the essential tools, from brushes to lubricants, covering every aspect of firearm maintenance. We continually incorporate the latest advancements in cleaning technology, offering you a modern, efficient solution to keep your guns in top working order.
We pride ourselves on more than just great products—we’re committed to being your trusted partner. Our knowledgeable customer support team is always ready to assist you with expert advice, ensuring you get the most out of your kit and maintain your firearms with confidence.