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RCBS Reloading powder handling

RCBS Reloading powder handling

At McAvoy guns we have a wide selection of RCBS reloading powder handling equipment for sale at great low prices. From the Fantastic RCBS chargemaster combo to the populare RCBS Uniflow powder measure to the simple RCBS powder funnel!

Please remember to check product availability prior to your journey - there is no live stock control on this web site.

RCBS Chargemaster Link Powder scale & Dispenser

NEW FOR 2022!

The new RCBS® ChargeMaster™ Link packs unparalleled powder-measuring accuracy in a compact package and adds Bluetooth technology and the ability to disable audible beeps.

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Copy of RCBS Chargemaster Supreme

The RCBS Chargemaster Supreme is an innovative powder dispenser that combines the best features of previous Chargemaster models with cutting-edge technology to deliver the best measuring experience available. This powerful and accurate powder dispenser is designed to streamline the reloading process and deliver consistent and precise powder measurements every time.

The Chargemaster Supreme features refinements that improve accuracy to 0.1-grain, delivering the highest levels of precision possible. Additionally, Bluetooth connectivity allows you to customize and streamline your dispensing processes, providing an enhanced user experience.

This powerful powder dispenser also features RCBS's proprietary "Powder Learn Process," which optimizes and calibrates the dispenser's performance to ensure the most accurate and consistent measurements possible.

Using the ChargeMaster Supreme Electronic Powder Dispenser is easy and straightforward. Simply set the desired powder weight and let the dispenser do the rest. The dispenser provides a highly accurate and consistent powder drop for each case, ensuring that reloaders get the same accurate measurements every time.

The RCBS ChargeMaster Supreme Powder Dispenser sports an improved design, smartphone technology to speed up the reloading process, and a mid-level price. 

  • Proprietary Powder Learn Process
  • Powder hopper drain alarm (patent pending)
  • 50 memory slots for favorite and Powder Learn charges
  • Bluetooth compatible with free RCBS app
  • Can disable audible beep
  • 0.1-grain accuracy; 1,500-grain load cell capacity
  • Available external battery pack adds portability
  • 16-segment LCD touchscreen display
  • Made in Taiwan


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Copy of RCBS Matchmaster electronic scale & dispesnser 240v

The RCBS MatchMaster Powder Dispenser takes powder dispensing and weighing to the next level. Utilizing Patent Pending dual tube dispense technology most charges can be thrown in under 20 seconds to 0.10 grain accuracy. Pharmaceutical grade scale components enables .04 grain accuracy for the ultimate in precision.

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RCBS Matchmaster electronic scale & dispesnser 240v

The RCBS MatchMaster Powder Dispenser takes powder dispensing and weighing to the next level. Utilizing Patent Pending dual tube dispense technology most charges can be thrown in under 20 seconds to 0.10 grain accuracy. Pharmaceutical grade scale components enables .04 grain accuracy for the ultimate in precision.

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RCBS Uniflow Powder measure III

The Uniflow-III Powder Measure is the most accurate Uniflow that RCBS has ever produced.  The UPM-III throws consistently accurate charges reload after reload.  The exacting tight tolerance allow powder to pour uniformly from the measuring cylinder and into a case, thereby eliminating the hazards of overloads caused by clogging when charges are dumped.  The UPM-III changes easily from charge to charge of the same powder type without having to empty the powder hopper.  The NG resistant anti-static threaded hopper is large enough to hold half a pound of extruded powder or one-third pound of flake powder.  New on the UPM-III is the ability to use one metering cylinder and rotor for both rifle and pistol to throw charges from 0.5 grains to 95 grains. The new threaded hopper makes disassembly for cleaning quick and easy.

Note: The UPM-III Powder Measure should be used in conjunction with an accurate powder scale for setting the original charge and for checking charges occasionally during the run. Not for use with Black Powder line.

  • -Machined reference surfaces for exacting tight tolerances allowing for a dispensing range of- 0.5-95 grains- 0.1 grain to 0.3 grain accuracy- NG Resistant, anti-static hopper- RCBS limited lifetime warranty


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RCBS Competition powder measure - Rifle

RCBS® Competition Powder Measures accurately meter, by volume, all types of smokeless powder—ball, flake or cylindrical (stick). The pistol/small rifle model measures .5 to 40 grains, the rifle model meters 10 to 110 grains, and the combo unit handles both ranges. The units combine the proven Uniflow™ Powder Measure, which features a precision-ground metering drum and honed main casting, with a powder baffle and Micrometer Adjustment Screw. The Powder Baffle controls the powder flow and the pressure of the powder column on the metering unit. The Micrometer Adjustment Screw allows precise adjustments to the metered charge and lets reloaders record the number for future reference. The handle can be positioned on the right or left side. Note: The Competition Powder Measure should be used in conjunction with an accurate powder scale for setting the original charge and for checking charges occasionally during the run. Do NOT use with black powder.

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RCBS Competition powder measure - Pistol / small rifle

The RCBS Competition Powder Measure combines the proven Uniflow™ Powder Measure with a powder baffle and Micrometer Adjustment Screw for even more precise measurements. The powder baffle controls the powder flow and the pressure of the powder column on the metering unit, while the Micrometer Adjustment Screw allows for precise adjustments to the metered charge. This also allows reloaders to record the number for future reference.

The handle can be positioned on either the right or left side, depending on your preference. It's essential to note that this powder measure should be used in conjunction with an accurate powder scale for setting the original charge and checking charges occasionally during the run. Lastly, never use the Competition Powder Measure with black powder.

  • Pistol/small rifle model measures .5 to 40 grains
  • Uniflow™ Powder Measure features a precision-ground metering drum and honed main casting
  • Powder Baffle controls the powder flow and the pressure of the powder column on the metering unit
  • Micrometer Adjustment Screw allows precise adjustments to the metered charge and lets reloaders record the number for future reference
  • Handle can be positioned on the right or left side



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RCBS UPM Cylinder Assembly small

Smaller cylinder for RCBS uniflow powder measure
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RCBS Powder Trickler - 2

Today’s trend is to use electronic scales to measure powder charges. Many of these scaleshave scale pans that are positioned out of reach of existing powder tricklers. The Powder Trickler—2 solves this problem by adding a height adjustable, non-skid base and powder tube extension.

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RCBS Powder Trickler System Combo

Puts your powder where you want it!
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RCBS UPM Drop tube .17 caliber

Drop tube for the UPM specifically for small calibers such as .17
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RCBS Uniflow Powder Baffle 90225

For use with Uniflow powder measure. Controls powder gravity to provide a more even powder flow. Fits
inside the powder hopper.
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RCBS Quick change powder baffle - High capacity

Uniform loads require consistent powder charges, and many handloaders find a baffle helps them throw more consistent charges. This baffle is specifically designed for RCBS® powder measures and provides handloaders a uniform powder flow by controlling the gravity feed pressure of the powder column on the metering unit.
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RCBS UPM Micro adjustment screw

The secret to faster reloading.

Choice of two sizes - Select the size you require from the drop-down list to the right.

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RCBS Advanced powder measure stand

The RCBS Advanced Powder Measure Stand is made from cast aluminum and is designed to elevate any standard 7/8"-14 threaded powder measure above the reloading bench so the reloader can have a better view of the powder dispensing process and give extra height when using drop tubes.
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RCBS Quick Change Powder Measure

The RCBS Quick Change Powder Measure offers reloaders the ability to quickly go from light handgun to magnum rifle charges. The metering assemblies are easily changed with the pull of a pin and additional metering assemblies can be purchased and set to favorite powder charges for quick changes without resetting.
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RCBS Case Activated Linkage Set

Convert your UPM for use on most four or five station presses. (UPM not included)
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RCBS Dust Cover - Powder measure

Keep your reloading equipment free from dust & debris
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RCBS Powder Funnel

RCBS Powder Funnel for sale at McAvoy Guns

Makes transfering powder to cases so simple!

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RCBS Quick Change Powder Funnel Kit

Includes Funnel, Drop Tube and five adapters. Adapters index off of the case mouth and are supported by the body of the case. Will fit the WSM, WSSM, RUM, RSAUM and WBY type cases. Drop tubes can be stacked for longer drop lengths.
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