Do you own an RCBS electronic powder dispenser? If you do, take the time to watch this ChargeMaster Tuning video from 8541 Tactical. This nine-minute video demonstrates how to re-program your ChargeMaster to “tune” the dispensing process. The video shows the exact programming procedures to follow, step-by-step. Some folks want a faster powder flow — others tune their machines for a more reliable drop (with fewer over-runs). One cheap and popular modification is to insert a 1″-long section of a McDonald’s plastic straw in the ChargeMaster’s silver dispensing tube. This works surprisingly well to smooth kernel drop and prevent “clumping” that can cause an over-charge. The McDonald’s straw MOD is demonstrated in this video, starting at the 6:22 mark.
Large-Diameter Dispensing Tube Mod
Many folks have had success with the McDonald’s straw modification demonstrated in the above video. However, some folks would like to get even better flow performance (with virtually no clumping). Forum Member Frank B. has come up with a new option using a brass hose fitting with a large outside diameter. The hose fitting (with tape wrapped around the barbed nose section) is placed inside the RCBS dispensing tube (have some kind of wrap — you don’t want metal-on-metal). Here’s how the unit looks installed:
Frank tells us: “I have found a cure for the over-throw problem. It is a simple 1/4″ barbed hose nipple. I wrapped a couple layers of tape around the barbed end for a snug fit. With this in place, I have thrown 100+ charges of Varget without a single overthrow. The ID of the barbed end needs to be approximately 3/16″ to feed a steady flow. This works because of the larger ID at the drop.”
Frank adds: “You can see in the photo that the powder is not stacking up. You can watch it drop one grain at a time. Hope this will take the aggravation out of your case charging.” For best performance with this brass fitting MOD, we recommend de-burring and smoothing out the front edge of the brass fitting over which the kernels drop.
Brass fitting mod suggested by Boyd Allen. We welcome reader submissions.
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Do you own an older RCBS electronic powder dispenser? If you do, take the time to watch this ChargeMaster Tuning video from 8541 Tactical. This nine-minute video demonstrates how to re-program your older ChargeMaster to “tune” the dispensing process. The video shows the exact programming procedures to follow, step-by-step. Some folks want a faster powder flow — others tune their machines for a more reliable drop (with fewer over-runs). One cheap and popular modification is to insert a 1″-long section of a McDonald’s plastic straw in the ChargeMaster’s silver dispensing tube. This works surprisingly well to smooth kernel drop and prevent “clumping” that can cause an over-charge. The McDonald’s straw MOD is demonstrated in this video, starting at the 6:22 mark.
Large-Diameter Dispensing Tube Mod
Many folks have had success with the McDonald’s straw modification demonstrated in the above video. However, some folks would like to get even better flow performance (with virtually no clumping). Forum Member Frank B. has come up with a new option using a brass hose fitting with a large outside diameter. The hose fitting (with tape wrapped around the barbed nose section) is placed inside the RCBS dispensing tube (have some kind of wrap — you don’t want metal-on-metal). Here’s how the unit looks installed:
Frank tells us: “I have found a cure for the over-throw problem. It is a simple 1/4″ barbed hose nipple. I wrapped a couple layers of tape around the barbed end for a snug fit. With this in place, I have thrown 100+ charges of Varget without a single overthrow. The ID of the barbed end needs to be approximately 3/16″ to feed a steady flow. This works because of the larger ID at the drop.”
Frank adds: “You can see in the photo that the powder is not stacking up. You can watch it drop one grain at a time. Hope this will take the aggravation out of your case charging.” For best performance with this brass fitting MOD, we recommend de-burring and smoothing out the front edge of the brass fitting over which the kernels drop.
Brass fitting mod suggested by Boyd Allen. We welcome reader submissions.
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Do you own an RCBS electronic powder dispenser? If you do, take the time to watch this ChargeMaster Tuning video from 8541 Tactical. This nine-minute video demonstrates how to re-program your ChargeMaster to “tune” the dispensing process. The video shows the exact programming procedures to follow, step-by-step. Some folks want a faster powder flow — others tune their machines for a more reliable drop (with fewer over-runs). One cheap and popular modification is to insert a 1″-long section of a McDonald’s plastic straw in the ChargeMaster’s silver dispensing tube. This works surprisingly well to smooth kernel drop and prevent “clumping” that can cause an over-charge. The McDonald’s straw MOD is demonstrated in this video, starting at the 6:22 mark.
Large-Diameter Dispensing Tube Mod
Many folks have had success with the McDonald’s straw modification demonstrated in the above video. However, some folks would like to get even better flow performance (with virtually no clumping). Forum Member Frank B. has come up with a new option using a brass hose fitting with a large outside diameter. The hose fitting (with tape wrapped around the barbed nose section) is placed inside the RCBS dispensing tube (have some kind of wrap — you don’t want metal-on-metal). Here’s how the unit looks installed:
Frank tells us: “I have found a cure for the over-throw problem. It is a simple 1/4″ barbed hose nipple. I wrapped a couple layers of tape around the barbed end for a snug fit. With this in place, I have thrown 100+ charges of Varget without a single overthrow. The ID of the barbed end needs to be approximately 3/16″ to feed a steady flow. This works because of the larger ID at the drop.”
Frank adds: “You can see in the photo that the powder is not stacking up. You can watch it drop one grain at a time. Hope this will take the aggravation out of your case charging.” For best performance with this brass fitting MOD, we recommend de-burring and smoothing out the front edge of the brass fitting over which the kernels drop.
Brass fitting mod suggested by Boyd Allen. We welcome reader submissions.
Share the post "Tips to Improve ChargeMaster Performance and Precision"
Do you own an RCBS electronic powder dispenser? If you do, take the time to watch this ChargeMaster Tuning video from 8541 Tactical. This nine-minute video demonstrates how to re-program your ChargeMaster to “tune” the dispensing process. The video shows the exact programming procedures to follow, step-by-step. Some folks want a faster powder flow — others tune their machines for a more reliable drop (with fewer over-runs). One cheap and popular modification is to insert a 1″-long section of a McDonald’s plastic straw in the ChargeMaster’s silver dispensing tube. This works surprisingly well to smooth kernel drop and prevent “clumping” that can cause an over-charge. The McDonald’s straw MOD is demonstrated in this video, starting at the 6:22 mark.
Large-Diameter Dispensing Tube Mod
Many folks have had success with the McDonald’s straw modification demonstrated in the above video. However, some folks would like to get even better flow performance (with virtually no clumping). Forum Member Frank B. has come up with a new option using a brass hose fitting with a large outside diameter. The hose fitting (with tape wrapped around the barbed nose section) is placed inside the RCBS dispensing tube (have some kind of wrap — you don’t want metal-on-metal). Here’s how the unit looks installed:
Frank tells us: “I have found a cure for the over-throw problem. It is a simple 1/4″ barbed hose nipple. I wrapped a couple layers of tape around the barbed end for a snug fit. With this in place, I have thrown 100+ charges of Varget without a single overthrow. The ID of the barbed end needs to be approximately 3/16″ to feed a steady flow. This works because of the larger ID at the drop.”
Frank adds: “You can see in the photo that the powder is not stacking up. You can watch it drop one grain at a time. Hope this will take the aggravation out of your case charging.” For best performance with this brass fitting MOD, we recommend de-burring and smoothing out the front edge of the brass fitting over which the kernels drop.
Brass fitting mod suggested by Boyd Allen. We welcome reader submissions.
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Apparently reducing static charges on and around electronic scales can reduce their propensity to drift, lessening the problem of “wandering zero”. Just how and why static charges interfere with scale performance is unclear, but many shooters have noticed that static electricity can cause electronic scales to behave strangely. So how do you reduce static charges around your digital balance? GS Arizona, creator of the Rifleman’s Journal Blog, has found a very simple solution — an anti-static aerosol spray — that, by all indications, actually works. When this “spray-can solution” was suggested to GS by a fellow shooter, GS was skeptical. However, he tried the stuff and he says that it really does help the scale maintain zero over time, with much less observed drift.
Static Guard Reduced Scale Drift
GS Arizona explains that the use of “Static Guard” spray helped mitigate the problem of a drifting zero on his Ohaus Navigator electronic scale. He writes: “My electronic scale… suffers from drifting zero (as they all seem to). I’ve read dozens of forum posts about drift and how to minimize its occurrence, so I know this problem isn’t limited to my scale or my workshop. Sometime last year, John Lowther mentioned the use of anti-static spray as a solution to the drift problem. John stated that the spray had virtually eliminated drift for him.”
GS Arizona found that the Static Guard actually worked: “The spray works great, just as John said it would. I spray all surfaces that I touch with my hands and arms as well as the pan (top and bottom), the metal tray on which the pan rests and the table under the scale. In six months or so of using the spray I’ve re-applied it about two or three times; it certainly isn’t something that you need to do each time you sit down to load. Before using the spray, it was not uncommon for me to re-zero the scale 10 times in the course of loading 72 rounds; now it might need it once during a session.”
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At the request of our readers, we provide select “Deals of the Week”. Every Monday morning we offer our Best Bargain selections. Here are some of the best deals on firearms, hardware, reloading components, optics, and shooting accessories. Be aware that sale prices are subject to change, and once clearance inventory is sold, it’s gone for good. You snooze you lose.
1. Amazon — Tipton Gun Butler, $14.82
Here’s a handy, portable gun caddy that works well for rifle maintenance chores at home or at the range. Save big right now — the Tipton Gun Butler is marked down to $14.82. That’s 45% off the regular $26.99 price. The Gun Butler offers a convenient platform for cleaning your gun or doing tasks such as scope mounting. Two removable, non-marring forks/cradles (which snap into the base) hold a gun securely in place, while compartments and slots hold solvents, jags, brushes, mops, and tools. The Gun Butler features a convenient carrying handle, and slip-resistant rubber feet. The base is solvent-resistant polymer. NOTE: The front cradle may not work well with wide benchrest fore-ends.
2. Grafs.com — All Rimfire Ammo 15% Off (.22 and .17 Calibers)
Stock up on rimfire ammunition this week. Grafs.com has slashed prices on all in-stock rimfire ammo — .17 caliber and .22 caliber. Save 15% on a huge variety of rimfire ammunition for plinking, hunting, and target applications. All brands in-stock are discounted 15%: Aguila, Browning, CCI, Eley, Federal, Fiocchi, Hornady, Lapua, Norma, Remington, SK, Winchester, Wolf, and more. While most discounted rimfire ammo is .22 LR, this sale also includes .22 Short, .22 WMR, .17 HMR, .17 WSM, and 17 Mach2.
3. MidwayUSA — Pro Series Competition Shooting Mat, $39.99
The MidwayUSA Pro Series Competition Shooting Mat is now on sale for just $39.99, 33% off the regular $59.99 price. The Pro Series mat measures a full 73.5″ x 35.5″. Zippered pockets on the front flap hold ammo or log books. And there are webbing “pockets” for bipod feet so you can pre-load your bipod with forward pressure. This quality mat boasts 0.35″ thick padding, multiple pockets, 6 grommets for staking, and a nice carry strap. It’s easy to transport, rolling up to about nine inches in diameter. NOTE: This mat is currently back-ordered, but MidwayUSA will honor the $39.99 sale price and inventories are expected very soon.
4. Brownells — SIG Kilo 850 Laser Rangefinder, $114.99
Need a very affordable laser rangefinder (LRF) for that fall hunt? Here’s a deal that’s hard to beat. The SIG Kilo 850 Rangefinder is on sale at Brownells for $124.99 and you can get another $10 off (plus free shipping) with CODE “NBM”. That lowers your final price to $114.99 delivered. This Kilo 850 rangefinder is rated to 1200 yards on reflective objects and 800 yards on trees. The unit has a 4x20mm monocular and delivers both line of sight (LOS) or angle modified range (AMR) in yards or meters. NOTE: For CODE “NBM” to work, you must add the code on the FINAL Payment Page.
5. Ruger — Ruger Precision Rimfire, $399.99
The Ruger Precision Rimfire .22 LR rifle is in high demand, but you CAN get one now for $399.99 from Sportsmans Outdoor Superstore (MSRP: $529.00). That’s a good deal — this rifle sells elsewhere for up to $470.00. For PRS shooters and Ruger Precision Rifle owners, this .22 LR rifle offers the same ergonomics as their centerfire tactical rig, making it great for rimfire cross-training. This PRS-style .22 LR rig features an adjustable bolt throw that lets shooters change from a rimfire 1.5″ bolt throw to a centerfire-like 3″ bolt throw, reducing the chance of short-stroking your bolt in competition. The Ruger Marksman trigger adjusts from 2.25 to 5.0 pounds.
6. Natchez — Rock Chucker Supreme Reloading Kit, $269.99
Everything you see above can be yours for just $269.99. Great Deal. Right now, Natchez is selling the Rock Chucker Supreme Master Reloading Kit for $269.99, a great price considering all the hardware you get: Press, Primer Tool, Scale, Powder Measure, Loading Tray, Reloading Manual and more. Heck, the Rock Chucker press alone is worth $160.00+. This is good starter kit for any reloader with sturdy items (like the Rock Chucker press), that will last a lifetime.
7. Natchez — Big Savings on Nikon Optics (Scopes, LRFs, Binocs)
Need a scope or LRF for hunting season? Here’s a chance to save hundreds on a quality Nikon optic. Natchez Shooters Supply is offering exclusive deals on both new and refurbished Nikon riflescopes, rangefinders, and binoculars including camo finish optics for hunters. There are some truly excellent bargains. Here are some of the best deals on Nikon scopes at Natchez right now:
8. Midsouth — Hornady LnL Auto Charge Scale/Dispenser, $158.99
The Hornady Lock N Load Auto Charge Electronic Scale/Dispenser is now on sale for just $158.99 at Midsouth Shooters Supply, discounted way down from the regular $226.24 price. That’s the lowest price we’ve seen on this product, making this a real bargain. If you are looking for an affordable combination digital scale and powder dispenser, check this out. By comparison, the RCBS ChargeMaster Lite sells for around $230.00. That means you can save around $70.00 by buying RED instead of GREEN.
9. CDNN — Ruger EC9S Carry Pistol, $229.99
Here’s a good little 9mm carry pistol for a crazy-low price. Right now, CDNN is selling the popular Ruger EC9S 9MM pistol for $229.99 — that’s $70 off the regular $299.00 price. This gun is light (17.2 ounces) and thin so it’s easy to carry discretely. The EC9S is 6″ overall with a 3.12″-long barrel. The EC9S features integral sights and ships with a single 7-round magazine.
10. Amazon — Two Rolls of 3″ Neon Target Stickers, $14.95
We like these bright, Neon 3″ target stickers. They are big enough to see easily at 600 yards, giving you a 1/2 MOA target center at that distance. For $14.95 at Amazon.com, you get 250 3″-diameter self-adhesive centers (125 targets per roll) that stick to almost any surface The high-contrast fluorescent red/orange color provides an excellent HI-VIZ aiming point, along with good contrast for bullet holes that fall within the 3″ circle. To help line up your reticle cross-hairs, the target centers feature black markers at 3, 6, 9, and 12 0’Clock. NOTE: These stickers may qualify for FREE Shipping with combined orders over $25.00.
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Many thousands of hand-loaders, including this Editor, acquired the original RCBS ChargeMaster 1500 powder scale/dispenser. Mine has worked well for many years. Yes I do have to watch for scale drift, and I use a high-end Force-Restoration scale when loading for major matches, but the original ChargeMaster has served me well, throwing thousands of charges over the years.
NEW RCBS ChargeMaster Lite
Now there is a newer version of the ChargeMaster, the RCBS Chargemaster Lite. This new-for-2017, one-piece unit has some features we really like. The new touch screen is easy to use and the powder tray cover slips off easily — no more hinges to fight. Most importantly the CM Lite has a redesigned, fluted dispensing tube which delivers powder kernels in a smooth flow with no clumps. The RCBS Rep told us “No more McDonald’s straw required”. We tested the unit and it does seem like the newly-designed dispensing tube is better. In fact, this new design will be adapted to the next generation of larger ChargeMasters. The ChargeMaster Lite ships complete with calibration check weights and cleaning brush. MSRP is $299.95 with “street price” around $250.00 at Amazon.
If you’re interested in the RCBS ChargeMaster Lite, here are three recent video product reviews. By watching these videos you can see all the features of the ChargeMaster Lite demonstrated. In the third video, the host also “compares and contrasts” the ChargeMaster Lite with the original ChargeMaster 1500, explaining the differences between the two units. Have at it:
Panhandle Precision ChargeMaster Lite Bench Test and Demo (Good Detailed Review):
Here is the RCBS Press Release: “The new RCBS ChargeMaster Lite packs unparalleled powder-measuring accuracy in a compact package. The one-piece unit features an LCD touchscreen display that ensures accurate data input. The hopper holds nearly a pound of smokeless powder, and can dispense anywhere between 2 to 300 grains with a +/-0.1-grain accuracy.”
UltimateReloader ChargeMaster Lite Unboxing:
Original ChargeMaster 1500 vs. ChargeMaster Lite:
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Hornady is late to the party with its first electronic powder scale and dispenser, but the new Hornady AutoCharge looks impressive. This product competes directly with RCBS’s popular ChargeMaster 1500. Similar in size and layout to the ChargeMaster, the new Hornady AutoCharge has three (3) speed modes, and will be more affordable than the Chargemaster. We like the idea of three user-selectable speeds, a feature not found on other digital dispensers from Lyman, PACT, and RCBS. The Hornady Autocharge also has calibration weights suited to both low and high powder charges. Hornady claims accuracy of ± 0.1 grain, the same as the ChargeMaster.
Hornady won’t start shipping the AutoCharge until April, 2010, so we’ll have to wait until late spring to get a test unit. Then we can see how the AutoCharge performs and see if it can really deliver repeatable ± 0.1 grain precision. We do predict that when the AutoCharge starts shipping in April, it will offer stiff competition for the RCBS ChargeMaster. Hornady’s red AutoCharge will sell for approximately $300.00. That’s about $75 less than the RCBS ChargeMaster 1500 scale/dispenser.
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Apparently reducing static charges on and around electronic scales can reduce their propensity to drift, lessening the problem of “wandering zero”. Just how and why static charges interfere with scale performance is unclear, but many shooters have noticed that static electricity can cause electronic scales to behave strangely. So how do you reduce static charges around your digital balance? GS Arizona, creator of the Rifleman’s Journal Blog, has found a very simple solution — an anti-static aerosol spray — that, by all indications, actually works. When this “spray-can solution” was suggested to GS by a fellow shooter, GS was skeptical. However, he tried the stuff and he says that it really does help the scale maintain zero over time, with much less observed drift.
