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July 28th, 2023

Classic Rifles at Camp Perry this Weekend — GSMM Event

Brian Williams M1 Carbine CMP Modern Military 4-Gun 3-Gun

Now through Sunday, July 30th, 2023, classic military rifles will fill the firing lines at Camp Perry. The National John C. Garand, Springfield, Vintage and Modern Military Match (GSMM) commenced on the 26th, and will run through this upcoming Sunday the 30th, with the one-day Springfield M1A Match on Sunday only. (See CMP Camp Perry 2023 Calendar.) Some participants will shoot just one rifle type, but there is also a combined GSMM 4-Gun Aggregate. This GSSM Agg encompasses a series of position shooting matches on NRA SR targets at the CMP Nationals. As the matches are completed, day by day, results will be posted on the CMP National Matches Results Page.

M1 Garand Match Camp Perry

This video shows the Garand Match at Camp Perry. The rifles are still the same a decade later…

The annual GSMM event is one of the most popular events at Camp Perry, drawing participants from around the nation. One of America’s top GSSM shooters is Brian Williams, who was profiled in our Daily Bulletin. The 4-gun Aggregate includes Garand, 1903 Springfield/1917 Enfield (or similar bolt rifle), M1 Carbine, and AR-type rifle for “Modern Military”. Remarkably, Brian has won the GSMM 4-Gun at the CMP National Matches in Camp Perry three years in a row — the inaugural 2017 4-Gun Agg, plus 2018 and 2019. Below, Brian offers some thoughts on the classic wood-stocked rifles used in GSMM competition.

The Classic Wood Guns of CMP 4-Gun Competition

Brian Williams M1 Garand M1903 springfield .30-06 M1 Carbine CMP Modern Military 4-Gun 3-Gun

Perspectives on M1 Garand, M1903A3, M1917, and M1 Carbine
Brian provides perspectives on the “Wood Gun” game, with suggestions on how to improve your performance with the M1 Garand, M1903 Springfield, M1917 Enfield, M1 Carbine, and other 20th Century military rifles. Brian explains what to look for

Q: What should one look for when acquiring older rifles for CMP 4-Gun Games — M1 Garand, M1903/1903A3, M1917, M1 Carbine? What are realistic budgets for these firearms? What kind of accuracy can one expect? What upgrades are important?

Brian: All of these military surplus rifles are out there, but they are getting harder to get your hands on. And, just like everything else, the prices continue to rise. Not that long ago you could get your hands on a M1 Garand for four or five hundred dollars. In today’s market they are usually about double that price. But understand that these rifles are all unique and all have a story to tell. No two are alike, or have the same story. Just like the guns themselves, there are fewer and fewer dedicated gunsmiths for these vintage rifles. But I promise if you look for a good smith, they are out there and they are some of the most interesting people you will ever meet.

M1 Garand — Of the four (4) centerfire guns I shoot in the CMP games, my favorite has to be the M1 Garand. There were over 6 million of them produced in a very short time period, and every single one has its own unique story, and that is just cool. M1 Garands are capable of good accuracy. I believe that a well-maintained M1 with at least a replacement barrel is capable of shooting between 1 and 1.5 MOA.

Brian Williams M1 Carbine CMP Modern Military 4-Gun 3-Gun

M1903A3 Springfield — I find that the sights on a M1903A3 are a little easier to see than the sights of the M1903, but both are very accurate rifles. Like most military rifles in the current climate the prices have risen dramatically, but there are some gems out there that can be had for far less than $1000. The nice thing about the Springfield rifle is that almost all of the accuracy than you would want can come from just replacing a worn out 80-year-old barrel. In terms of accuracy, I think a good M1903A3 can shoot 1 MOA most of the time.

Brian Williams M1 Carbine CMP Modern Military 4-Gun 3-Gun

M1917 Enfield — This rifle is the newest of my collection and it shoots very well, with just a new Criterion barrel — again about 1 MOA with iron sights. These rifles are very close in price to the M1903 Springfield. But if you do your homework and keep your eyes open, there are always great deals to be found. I actually prefer shooting the M1917 to my M1903A3, due primarily to the M1917’s cock-on-close bolt which allows smoother cycling.

Brian Williams M1 Carbine CMP Modern Military 4-Gun 3-Gun
Public domain photo from Armémuseum (The Swedish Army Museum).

M1 Carbine — By 1945 there had been more M1 Carbines built than Garands. Today the Carbine can be harder to find, and due to the scarcity the price has shot up and most military M1 Carbines are going for more than $1000 at this point. The great thing about the M1 Carbine is that as long as you have a good ammo supply this rifle can shoot. Honest. I have had countless numbers of people that tell me that there is not an M1 carbine that will shoot. I can tell you from experience that they will, but you are going to have to put in some time with one to learn how to get it to shoot where you want it.

Brian Williams M1 Carbine CMP Modern Military 4-Gun 3-Gun
The M1 Carbine shoots the .30 Carbine round, with 110gr bullet going about 1990 FPS. In comparison, the .30-06 Springfield round used in the M1 Garand is almost three times more powerful than the .30 Carbine.

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July 28th, 2023

How Suppressors Are Made — And Suppressor Facts vs. Fiction

SilencerCo suppressor manufacturing production video Assembly

Watch this video to see how a sound suppressor (aka “silencer”, “moderator”, or “can”) is constructed, start to finish. It’s more complicated than you might expect — there are quite a few stages in the process. The video below shows the fabrication of a SilencerCo Octane 45 suppressor:

SilencerCo writes: “What, exactly, goes into making a silencer? It may be more than you’d expect. From cutting metal to chemical baths, to extensive quality control every step of the way, our streamlined process is more than just a few steps. Watch our newest video, HOW IT’S MADE: Octane 45, to catch a glimpse behind SilencerCo’s doors.”

SilencerCo suppressor
Photo courtesy UltimateReloader.com.

suppressor fact and fiction moderator silencer

How Loud Are Unsuppressed Rifles?
Firearms Are Loud — 140 dB to 175 dB. ASHA explains: “Almost all firearms create noise that is over the 140-dB level. Exposure to noise greater than 140 dB can permanently damage hearing. A small .22-caliber rifle can produce noise around 140 dB, while big-bore rifles and pistols can produce sound over 175 dB. Firing guns in a place where sounds can reverberate, or bounce off walls and other structures, can make noises louder and increase the risk of hearing loss. Also, adding muzzle brakes or other modifications can make the firearm louder. People who do not wear hearing protection while shooting can suffer a severe hearing loss with as little as one shot[.]” Source: ASHA, Recreational Firearm Noise Exposure.

How Much Does a Good Suppressor Really Reduce Firearm Sound Levels?
That depends on the rifle, the cartridge, and the effectiveness of the suppressor. American Hunter explains: “Suppressors retard the speed of propellant gases from the cartridge that rapidly expand and rush out of the barrel. It’s these gases that produce the loud boom that’s heard for miles. A suppressor’s series of internal baffles slows these gases so they are not all released at once, thereby muffling the sound.” Many good commercial suppressors can achieve 30-35 dB sound suppression. However, Zak Smith of Thunder Beast Arms says: “There are a bunch of manufacturers who publish values that are not reproducible, or use an ad-hoc test instead of a mil-spec test. In many cases we’ve tested the exact same suppressors they’ve advertised with 30-40 dB reductions and found they are actually in the high 20s instead.”

Again, for this reason, we recommend that hunters use ear protection, such as electronic muffs, even when shooting suppressed.

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July 28th, 2023

Reloading Die Maintenance — When and How to Clean Your Dies

Hornady Die cleaning

After purchasing a new set of dies from Forster, Hornady, Redding, or Whidden Gunworks, you’ll want to disassemble the dies, inspect then, and then remove the internal grease and/or waxy coatings placed on the dies by the manufacturer. Below are two videos that show how to de-grease and clean dies as they come “out of the box” from the manufacturer. The videos also explain how to clean your dies after regular use. Cleaning your dies helps remove carbon, brass shavings, lube residues and other stuff that can get inside the dies.

In the first video, from Creedmoor Sports, Bill Gravatt (Creedmoor’s President) shows various methods for cleaning dies both when new and after they have accumulated carbon and lube after use. This video is definitely worth watching. In the second video, a Hornady technician shows the method for degreasing dies before first use. A convenient aerosol spray cleaner is used in the video. You can also use a liquid solvent with soft nylon brush, and cotton patches. NOTE: After cleaning you may want to apply a light grease to the external threads of your dies.

Creedmoor Sports Die Cleaning Video with Bill Gravatt

Hornady Video Showing Aerosol Cleaner

Clean Your Sizing Dies and Body Dies Regularly
These same techniques work for cleaning dies after they have been used for reloading. Many otherwise smart hand-loaders forget to clean the inside of their dies, allowing old case lube, gunk, carbon residue, and other contaminants to build up inside the die. You should clean your dies fairly often, particularly if you do not tumble or ultrasound your cases between loadings. It is most important to keep full-length sizing and body dies clean. These dies accumulate lube and carbon residue quickly.

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