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December 5th, 2020

Basics of Precision Reloading — 10 Steps Start to Finish

Sinclair Precison Reloading summery tech tips

Sinclair International has created a series of helpful articles on rifle cartridge reloading. Today’s feature lists ten basic steps for precision hand-loading, with links to longer, detailed Sinclair Int’l technical articles providing more complete information. There’s a lot of helpful info here guys, if you click all the links to access the ten “long form” articles.

Tying It All Together: 10 Steps To Precision Handloads

Feature based on article by Roy Hill, Brownells/Sinclair Copywriter

Sinclair Int’l offers a series of detailed articles on hand-loading precision rifle ammunition. The articles are included in Sinclair’s GunTech Articles Archive, but sorting through the index to find each article takes time. To help you access all these articles quickly, here’s a handy summary of ten key topics, with links to longer articles covering each subject in detail.

Part 1: The first step in making high-quality handloads is to carefully choose the best brass for your application. You need to know how to identify the different types of brass and how to choose the best kind for the ammo you want to load. CLICK HERE for Part 1.

Part 2: Even high-quality brass can have burrs around the flash hole that can interfere with the primer flame and cause inconsistent ignition – which can lead to shot groups opening up. Flash hole deburring is a critical step in making sure primers ignite powder consistently. CLICK HERE for Part 2.

Part 3: The next step is to make sure the primer pockets are square and uniform. Like flash hole deburring, primer pocket uniforming may reduce variations in primer ignition by ensuring more consistent primer seating. CLICK HERE for Part 3.

Part 4: Making sure all your cases are precisely the same length is crucial, especially when you use cases that have been fired before. Case trimming is the way to get there. CLICK HERE for Part 4.

Part 5: After trimming, cases still have to be resized. In order for them to work through the resizing die, they have to be lubricated. The case lube method you choose is crucial to making precision handloads. CLICK HERE for Part 5.

Part 6: Now it’s time to choose the dies that will resize your cases. There are several important options to consider in selecting the right sizing dies. CLICK HERE for Part 6.

Part 7: Wait! You’re not quite ready to start sizing yet. There’s yet more to consider before you start cranking cases through the press. Learn more about setting up and adjusting your sizing dies. CLICK HERE for Part 7.

Part 8: Once the cases are completely prepped, it’s time to start putting fresh components back into them. We start off by seating primers. CLICK HERE for Part 8.

Part 9: After the primers are seated, it’s time to drop in the powder. There are several tools that will help you handle powder for precision handloads. CLICK HERE for Part 9.

Sinclair Precison Reloading summery tech tips

Part 10: The final step in the process is carefully seating the bullet to just the right depth. And then… you’re ready to try your loads at the range. CLICK HERE for Part 10.

Permalink - Articles, Bullets, Brass, Ammo, Reloading, Tech Tip No Comments »
December 5th, 2020

PMA Action Cleaning Tool Kit — For Clean Chambers & Lug Areas

PMA Action Cleaning Tool Kit

Some years ago our friend Danny Reever acquired the PMA Action Cleaning tool. He’s used it for many seasons and it’s still working great. If you shoot a precision rifle, it deserves to have a clean action and lug recess area. This handy tool speeds up the cleaning process, letting you do a better job in less time.

PMA Action Cleaning Tool Kit Review by Danny Reever
I’ve been using the PMA Action Cleaning Tool Kit for quite some time. Previously, I used one of the old style (round knob) Sinclair action-cleaning tools with cylindrical cotton rolls. With the Sinclair tool, I was pretty satisfied that I was getting my actions reasonably clean. But, as I explain below, I think the PMA Action Cleaning Tool Kit is easier to use, and possibly achieves better results.

PMA Tool Kit Extensively Tested with Many Action Types
PMA tried a variety of options before finalizing the PMA Action Cleaning Tool Kit. PMA explains that several shooters did a lot of testing “with various sizes of die-cut foam, patches, felts and cotton rolls with various bolt action types (BAT two- and three-Lug, Kelblys, Halls, Remingtons, Winchesters and Savages). [Testers all agreed] that the foam disc is far superior to felts and cotton rolls [and] we decided to include two different sizes of foam discs.”

The PMA Action-Cleaning Tool uses round foam discs in two included sizes: 1″ diameter and 1.25″ diameter. Both size discs can be used alone, or with a 3″ patch wrapped around them. The handles of the tools are CNC-machined blue-anodized aluminum with a silicone sleeve for grip. The PMA tool handles are a bit longer than those of my old Sinclair action-cleaning tool. I like the added handle length, and I find the design of the handle easier to use compared to the old-style round knobs.

The PMA tools are quality items. They are an improvement over my older Sinclair action-cleaning set-up. But do the PMA tools they actually clean the action better or easier than the old style cotton rolls? Well, based on my experience, the answer is a definite “maybe”.

Comparison Testing — Cotton Rolls vs. PMA Foam Discs (with and without patches)
Starting with the old-style cotton roll system, I cleaned my actions to a level I considered “clean” in the past. I then tried the included PMA foam discs. I found that, for my Remington-style actions, the larger 1.25″-diameter disc seemed to work better than the smaller 1″-diameter disc. Wrapping the larger disc with a 3″ patch definitely brought out more crud from my previously cleaned actions than the old style cotton rolls. Well, you might ask, what if you wrap the old-style cotton roll with a patch? Yes that will remove more crud too, but perhaps not as much as the PMA system. Moreover you would have to buy both cotton rolls AND 3″ patches. Not many places sell the cotton rolls.

PMA Action Cleaning Tool Kit

Is it worth plunking down the $55.95 for the complete PMA system? Well, if you want to upgrade to a quality-made tool with better handles the answer is yes. Is getting that last bit of crud out of your action every time you clean it that important to you? You have to decide that for yourself. From my own perspective, I was due for an upgrade so the answer was easy. I like the PMA system, especially the new improved handles. Also, with the PMA system I don’t have to fool around with a tiny Allen screw to secure the cotton rolls — that was annoying. So my final take on the PMA Action Cleaning Tool Kit is that it is a good product with some real advantages over other action-cleaning systems.

PMA Tool charges $55.95 for the complete Action Cleaning Tool Kit that includes a chamber cleaning tool and Lug Recess cleaning tool. PMA offers the Lug Recess Cleaning Tool by itself with four foam cleaning discs and five 3″ patches. The Chamber Swab Tool is sold separately for $20.95. Cleaning discs are also available separately in your choice of 1″- and 1.25″-diameter in a five pack.

Action Cleaning Tool Kit (complete): $55.95
Lug Recess Tool Only (includes 4 Cleaning Discs): $40.95
Chamber Swab Tool (includes Cotton Chamber Swab): $20.95
Additional 1″ Cleaning Discs: $4.95
Additional 1.25″ Cleaning Discs: $4.95

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December 5th, 2020

Competitive Shooting Can Make You a Better Hunter

Competitive Shooting Hunting Doug Koenig Bruce Piatt

Shooting Sports USA has an article of interest to competitive shooters who also enjoy hunting. This article was authored by Josh Honeycutt, a highly-accomplished hunter. To explain how competitive shooting can improve hunting skills, Honeycutt interviewed two leading pro shooters who both hunt: Doug Koenig and Bruce Piatt. The story outlines eight ways competitive shooting can help develop shooting skills and a mental awareness that will help hunters. Thorough the eight points, the article explains how skills learned in competition can help deliver better results during your hunts.

READ HUNTING ARTICLE HERE »

Competitive Shooting Hunting Doug Koenig Bruce Piatt

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