The Proshot Universal Box Kit is an all-in-one mechanical firearm maintenance system designed to clean handguns, rifles, and shotguns ranging from .22 calibre (5.56 mm) up to 12 Gauge. Constructed with micro-polished USA steel rod sections that will not shed coatings or embed bore fouling, the kit features a locking swivel T-handle designed to track rifling grooves smoothly during maintenance passes. Using industry-standard threading, this non-powered kit provides an organised workshop and range maintenance station packaged in a heavy-duty polymer storage case.

Key Features

• Multi-Calibre Compatibility: Cleans rimfire rifles, centrefire rifles, handguns, and shotguns spanning .22 calibre through to 12 Gauge.
• Micro-Polished Steel Rods: Includes multiple USA-made steel rod sections (two 12-inch, one 6.5-inch, and one 3-inch section) softer than barrel steel to prevent bore damage.
• Locking Swivel T-Handle: Smooth ball-bearing rotation allows attached jags and brushes to follow barrel rifling under force without binding.
• Standard Industry Threads: Features standard #8/32 threads for rifle and pistol tools, alongside a brass adaptor for standard #5/16-27 shotgun accessories.
• Comprehensive Maintenance Toolkit: Supplied with nylon bore brushes, brass patch holders, cotton flannel patches, a 4-piece polymer gun pick set, a neon green UV bore light illuminator, and a 0.5 oz (approx. 15 ml) bottle of 1-Step Cleaner, Lubricant, and Protectant (CLP).

Specifications

• Calibre Range: .22 calibre (5.56 mm) up to 12 Gauge
• Assembled Working Rod Reach: 3 inches (7.6 cm) up to 33.5 inches (85.1 cm)
• Rifle/Pistol Accessory Thread: #8/32 thread
• Shotgun Accessory Thread: #5/16-27 thread (via included brass adaptor)
• Included Lubricant Capacity: 0.5 oz (approx. 15 ml) bottle of CLP
• Total Packaged Weight: Approximately 1.05 lbs (~475 g)
• Power Requirements: None (manual mechanical tool)

Who is the Proshot Universal Box Kit for?

• Multi-discipline sporting shooters — maintains varied firearm collections using a single universal firearm cleaning kit that adapts from .22 calibre (5.56 mm) up to 12 Gauge via standard #8/32 and #5/16-27 threads.
• Hunters and range shooters — configures rigid steel rod lengths anywhere from 3 inches (7.6 cm) up to 33.5 inches (85.1 cm) to service pistols, carbines, and full-length field barrels directly from a 475 g bench case with a 0.5 oz bottle of CLP.

Less suitable for: Firearm owners cleaning sub-calibres smaller than .22 (such as .17 HMR or .204 Ruger) which require dedicated thin 5-40 thread rods; barrels exceeding a 33.5-inch reach, which require dedicated 36-inch to 44-inch one-piece cleaning rods; or lightweight multi-day mountain hunts where ultralight pull-through bore snakes are more weight-appropriate than a 475 g hard-cased bench kit.