The MTM Case-Gard Universal Powder Funnel Kit (AF-7) is a 7-piece modular reloading accessory designed to transfer gunpowder into rifle and handgun brass without powder bridging or spillage. Built from red injection-moulded plastic, the system adapts across a wide range of case mouth diameters from .17 calibre up to .500 S&W Magnum. It includes specialised adapters for stepped cases like WSM, WSSM, and Remington Ultra Mag, as well as a 4-inch drop tube designed to settle bulky or extruded powders for increased load density.

Key Features

  • Modular 7-Piece System: Includes the main Adapto funnel body, a secondary multi-calibre funnel, four calibre-specific adapters, a drop tube, and a clear storage case.
  • Wide Calibre Coverage: Direct-docking adapters accommodate case mouths spanning .17 to .22, .22 to .29, .30 to .45, and magnum contours up to .500 S&W.
  • 4-Inch (10.16 cm) Drop Tube: Settles stick and extruded propellants into .22 to .45 calibre cases to maximise internal case fill capacity.
  • Magnum & Short Magnum Support: Specially stepped adapter contours securely fit WSM, WSSM, and Remington Ultra Mag cartridges.
  • Organised Bench Storage: Supplied with a dedicated clear plastic case to store all adapters and protect them from loss between reloading sessions.
  • Manual Operation: 100% mechanical reloading tool requiring no electrical power or mains connectivity.

Specifications

  • Brand: MTM Case-Gard
  • Model / SKU: AF-7
  • Material: Injection-moulded polymer
  • Colour: Red
  • Calibre Compatibility Envelope: .17 calibre to .500 S&W Magnum
  • Drop Tube Calibre Range: .22 to .45 calibre
  • Drop Tube Length: 4 inches (10.16 cm)
  • Packaged Dimensions: Approximately 21.5 cm × 12 cm × 6.5 cm
  • Packaged Weight: Approximately 140 g to 180 g (5 oz to 6 oz)

Who is the MTM Universal Powder Funnel Kit .17 to .500 S&W for?

  • Multi-Calibre Handloaders — Requires a single universal reloading powder funnel system that covers case neck diameters from .17 calibre up to .500 S&W Magnum across both rifle and pistol brass without purchasing separate calibre-dedicated units.
  • Compressed Load Reloaders — Utilises the integrated 4-inch (10.16 cm) drop tube to settle bulky extruded propellants into .22 to .45 calibre cases to achieve higher powder fill density.

Less suitable for: Reloaders charging ultra-small sub-.17 calibre wildcats (.10 to .14 calibre) or large-bore cartridges exceeding .500 S&W case mouth geometry, which require dedicated heavy-duty .50 BMG funnels or calibre-specific sub-calibre tooling.

SKU MM41118LP
Model # AF-7
Brand Mtm Case-Gard
Shipping Weight 1.0000kg

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