Are you a do-it-yourself kind of guy with a creative eye? Then you’ll love the FREE Target Generator from the folks at ShooterShed.com. This free, interactive webpage allows you to design a variety of fun targets, including grids, benchrest-type Score Shooting targets, sight-in targets, and even playing card targets. Choose the paper size and orientation (vertical or horizontal), then select the number of target elements on the page. For example, you could have four (4) bulls or 52 playing cards. Then click the Style TAB to choose your target style. Use the OPTIONS TAB to overlay a grid on the target, choose squares or diamonds, or include load information blocks. For bullseye targets, you can control the number, color, and spacing (diameter) of the rings. LINK to TARGET GENERATOR.
Click the TARGET STYLE TAB to select one of many target styles, including NBRSA Benchrest targets and 20+ types of NRA bullseye targets, scaled to distance:
Benchrest
Bullseye
Shapes
NRA High Power
NRA Pistol
NRA Rimfire
Images
Playing Cards
Load Test Blocks
Creating new targets is fast and easy. No computer graphics skills required! We created this green diamonds grid target in just five minutes using the ShooterShed Target Generator:
And here is a handy target with short-range range Benchrest competition-style box/circle aiming points, along with fields for entry of gun/load data:
The program provides a preview of each target you generate. There are controls to choose border and fill colors. If you like a particular design, save the file, and then print as many targets as you want. Check it out, this program is fun and handy to use. Here are four (4) targets your Editor created just for this article. With a bit of practice, you can be generating your own custom targets in minutes.
About the Creator of the Target Generator
The Target Generator program was created by Rod Brown of Sheridan, Wyoming. Rod tells us: “I build custom rifles and coach shooters. I’ve got a 100-yard range out my back door. I shoot short- and long-range benchrest competitively around the country. I’m a full-time software development consultant and an FFL holder. When I’m not developing custom software for my clients, I’m usually fiddling in the shop, building a custom benchrest rifle, traveling to a match, chambering a barrel, or reloading some ammunition.
Story tip from Boyd Allen. We welcome reader submissions.
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There are many tactical-style video producers on YouTube. Many of these guys, to be honest, aren’t very knowledgeable about firearms, nor are they particularly good shooters. By contrast, videos hosted by Tactical Hyve regularly feature top Action Pistol, PRS and 3-gun competitors as well as military SPECOPS veterans. The vets include SEAL team members who really know their stuff. The Tactical Hyve YouTube channel currently hosts over 560 videos! Here are seven of our favorite Tactical Hyve videos featuring highly-skilled instructors.
1. How to Aim a Pistol with Iron Sights or Red Dot
We recommend this video for persons training for a CCW permit, or who are getting started in pistol shooting competition. The video shows proper technique for using iron sights. In addition, it offers some important advice for shooting with Red Dots. Shooting with Red Dot sights can be easier than with iron sights because you only have to put the dot on the target, rather than align front blade with rear notch. But it does take some familiarization to get things right. And persons with astigmatism can have challenges with Red Dot sights.
2. Five Most Common Pistol Shooting Mistakes
In this video, Myles, the founder of Tactical Hyve, talks about the five most common pistol shooting mistakes he sees in classes and how to correct them. Many folks begin pistol shooting without a qualified instructor. Or they try to imitate what they see on TV. This can lead to new pistol shooters forming bad habits. This video helps handgunners correct those bad habits. This popular video has 1.9 million views.
3. Dry-Fire Techniques with Pistol Master Champion J.J. Ricaza
Released on 8/4/22, this is the latest video from the Tactical Hyve YouTube channel. The featured shooter, J.J. Ricaza, a multi-time Steel Challenge champion, is one of the top 10 action pistol shooters in the country. Racaza show how to dry fire like a grandmaster in this video. Dry-firing lets you polish your technique at home, and improve your skills without the cost of live ammunition.
4. Reticle Types Reviewed — MOA and MilRAD
In this video, Billy Leahy, former USCG Precision Marksmanship Instructor, talks about the common optics reticles you’ll encounter. This is a good video to watch if you are shopping for a new scope and are considering a variety of reticle types, both MilRAD (Milliradian) and MOA, SFP and FFP. In this video, Leahy covers the following reticles:
Standard Mil Dot
Leupold TMR
Nightforce Mil-XT
Horus Tremor3
Vortex EBR-7C (MRAD)
Vortex EBR-2C (MRAD)
Vortex EBR-4 (MOA)
5. Use of Tripods for Precision Rifle Competitions
In this video, retired Green Beret and nationally-ranked precision rifle shooter, Scott Satterlee, shares precision rifle tripod shooting tips. This is a “must-watch” video for PRS/NRL shooters who may use tripods in competition. This video can also benefit hunters who might use a tripod in the field.
6. Pistol and Rifle Methods for CROSS-Dominant Shooters
What is “Cross Dominance” and how do you adjust for it? Those questions are answered in this video. If your dominant eye is opposite your dominant hand, then you are cross-dominant. For example, this Editor is right-handed but my LEFT eye is dominant. So I am cross-dominant. This video starts with a simple exercise to determine your dominant eye. Then the video shows how to hold a pistol correctly if you are cross-dominant. Finally, the video shows techniques that benefit cross-dominant rifle shooters.
7. Setting Up an AR-15 for Home Defense
In this video, retired Navy SEAL Mark “Coch” Cochiolo shares how his primary AR for home defense is set up. Coch reviews various optics choices and he also explains how to mount a lamp on your home defense rifle(s). The AR-15 set-ups of ten other tactical experts are revealed in a Tactical Hyve web article. See:
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In years past the U.S. Army Marksmanship Unit Facebook page regularly released reloading “how-to” articles each week. One “Handloading Hump Day” post covered bore-cleaning, specifically the use of pull-through style bore-snakes. Visit the USAMU Facebook page for other helpful tips.
Barrel Cleaning with Bore-Snakes
Today, we’ll shift from handloading to rifle bore cleaning and maintenance, with information courtesy of the USAMU’s Custom Firearms Shop. We recently had some inquiries about bore cleaning, and this seems a good opportunity to share. After all, even the best handloads won’t yield their full potential in a poorly-cleaned and maintained rifle.
NOTE: Hoppes claims a trademark on the term “BoreSnake” (one word, no hyphen). For this article, the USAMU has used the term in hyphenated form, two words. We believe the USAMU is referring to a Hoppes Brand Boresnake, not a different bore cleaning rope.
BORE-SNAKES: MIRACLE REPLACEMENT FOR THE CLEANING ROD?
The experiences of our both firearms test specialist and this writer have given no evidence that proper use of a clean bore-snake will damage a match barrel. Of course, one does not pull the bore-snake at an angle to the crown when removing it — pull it straight out, parallel to the bore’s direction, to prevent crown wear over time.
Bore-snakes are very useful for some applications (primarily a hasty, interim wipe-down). In [my] experience they cannot replace a thorough cleaning with a proper rod and brushes. While the experiment cited here involves rimfire, it may help illustrate. Several years ago, the writer used his new, personal Anschutz to investigate the bore-snake issue. It had been fired ~350 rds with match ammo and had had 3 typical rod/brush cleanings.
Next, starting with a clean bore, the writer fired 300 more rounds without cleaning in order to build up a “worst-case” fouling condition. Afterwards, the writer examined the bore with a Hawkeye bore scope. There was a uniform, grey film down the entire barrel, with some small, intermittent lead build-up at and just forward of the throat.
Some bore-cleaning rope products feature separate, detachable bronze brush and bore mop segments. This allows more usage options (e.g. mop only), and makes it easier to clean the brush elements:
A new bore-snake was then wet with solvent and pulled through the bore. The Hawkeye revealed that the grey fouling was gone, and much of the visible fouling at the throat was reduced. However, nine more passes with the bore-snake, checking after each with the Hawkeye, revealed no further improvement in cleaning. The writer then cleaned with two wet patches, observed, then one stroke of a new, wet bronze brush, and one wet patch to clean out residue.
The Hawkeye showed a significant reduction in fouling at the throat; it was virtually gone. A second pass with a wet bronze brush and a wet patch removed the remaining fouling. Scrubbing the bore further, checking to see how much fouling was removed, revealed no significant improvement. The reason for this test was to learn what’s needed to get (and keep) this Anschutz clean with minimal cleaning rod use — and thus, minimal risk of bore damage/wear. Leaving fouling in the bore promotes corrosion over time.
Obviously, this applies to a nice, smooth rimfire match barrel, using good, well lubed ammo. It doesn’t apply directly to the use of copper-jacketed bullets, which leave a stubborn fouling all their own. However, it does suggest that while the bore-snake can be helpful and a useful field-expedient, to truly clean a rifle barrel one will still need a good quality rod, bronze brush and solvents. [Editor: Add a good-fitting cleaning rod bore guide.]
SO, WHAT ABOUT BORE SNAKES FOR BARREL BREAK-IN?
The goal of barrel break-in is to fire each shot through a clean barrel, preventing copper buildup and allowing the bullets their best chance at burnishing sharp edges. Thus, it seems this purpose would be best served by one’s usual rods, brushes and rod guides.
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CMP Guide to Target Shooting with Vintage Military Rifles
The Civilian Marksmanship Program (CMP) has released VMR: Target Shooting With Vintage Military Rifles, a detailed book by Gary Anderson, Director of Civilian Marksmanship Emeritus. Gary himself was a world-class marksman who earned two Olympic Gold medals in rifle shooting.
The CMP says this 284-page illustrated book is “likely the most comprehensive manuscript ever written about the methods of training and competing with popular American and foreign vintage military rifles.” Fans of vintage military rifles will likely find this 18-chapter book “to be the most complete coverage of the topic, from a competitor’s and historian’s point of view”, said Christie Sewell, CMP Programs Chief.
Anderson definitely has the credentials — he won Olympic Gold Medals in Tokyo and Mexico City in the 1960s. Gary also set multiple U.S. and international records. The originator of the CMP’s competitive vintage rifle program, Anderson set out to present a detailed manual covering all aspects of shooting vintage military rifles. The book covers 1903 Springfield, U.S. Krag, 1917 U.S. Enfield, M1 Garand, M1 Carbine and many more, including rifles from “across the pond.”
Target Shooting With Vintage Military Rifles Topics:
Origins and Fundamentals of Marksmanship
Operation, Cleaning, Loading & Unloading
Sight Adjustment, Zeroing & Fine Tuning
Highpower Rifle Match Procedures
Firing Rifles in Competition
Prone, Sitting and Standing Position Building
Using a Scorebook/Databook
Strategies for Improvement
Critical Value of the Sling
Rifle and Range Safety
Purchase Online at CMP E-Store
This new Gary Anderson book is sold through the CMP E-Store for $29.95. You can also print out and submit the CMP Publications order form (order item NLU # 792, $29.95). The CMP stores in Alabama and Ohio will also carry the new Gary Anderson book.
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Most of our readers are rifle guys, but it’s definitely fun to shoot a pistol match a few times a year. You don’t need a lot of equipment, and if you shoot IDPA (Int’l Defensive Pistol Assn.) matches, you can really win with a $400 pistol and $20.00 worth of bulk 9mm ammo. That’s a bargain compared to what you’ll spend on a competitive Benchrest or F-Class rig and custom rifle hand-loads.
If you want to get into the IDPA game, Shooting Sports USA has a good article that explains the basic rules and classifications. IDPA is not your grandad’s bullseye pistol match. There is movement and action. Stages are timed, and competitors engage targets from cover if available. Singled-handed shooting is sometimes required, as is shooting while moving. You can compete with pretty much any handgun suitable for self-defense — but no $4000 Raceguns with fancy optics. The fact that you can be 100% competitive without spending a ton of money is what makes IDPA so popular.
Shooting Sports USA polled IDPA shooters at the 2016 IDPA Nationals to determine their favorite gun brands and models. The #1 choice was the 9mm Glock 34 for the SSP (Standard Service Pistol) and ESP (Enhanced Service Pistol) Classes. Next most popular was the Smith & Wesson M&P Pro.
Along with SSP and ESP, there are three other main IDPA classes: Custom Defensive Pistol (CDP) for .45 ACPs (mostly 1911 types), Concealed Carry Pistol (CCP), and Revolver (REV). All classes have a minimum power factor. Scores are based on time and shot placement on the IDPA target.
IDPA Scoring System
The official IDPA Target (right) has multiple scoring zones. If you don’t hit the target’s center mass zone or head zone (both appear green in illustration), you drop one or three points. Here’s the formula: Score (in seconds) = Time + Points Down + Penalties. In IDPA, “points down” (and penalties) are added to your time. If you hit the outer edge of the target, you get 3 points down. Nearer center can be 1 point down. Center hit or head shot is 0 points down. See IDPA Scoring for Dummies.
Five Tips for New IDPA Shooters
This Editor got his start in competitive shooting with local IDPA matches. I shot a 9mm Glock 34, and a 9mm SIG Sauer P226, and even did one match with a .38 Spl S&W Snubbie. I eventually settled on the SIG P226, as it fit my hand better than the Glock, was more accurate, and was every bit as reliable. The P226 also pointed better than the Glock for me — something that helps with target acquisition. Here are FIVE TIPS for new IDPA competitors:
1. Dry-Fire Practice at Home
You can improve your grip and sight acquisition dramatically with 30 minutes of dry-firing every week. Get some quality snap caps and go to it. One tip — don’t do this in your back-yard if the nosy neighbors can see. We had one friend who was dry-firing in his yard and got an unexpected visit from the local police (with guns drawn). That can turn out badly to say the least…
2. Practice One-Handed Shooting (Both Strong-Hand and Weak-Hand)
Most of the worst misses I saw during IDPA matches were during stages requiring one-handed shooting. A lot of pistol shooters have spent all their time shooting two-handed. That’s the best technique, but in an IDPA match, you may be required to shoot one-handed. If you’re a righty, shooting with the left hand only will feel really weird, and your accuracy will be poor unless you practice. We suggest starting your one-handed training with a rimfire pistol, then transition to your centerfire pistol.
3. For 9mm, Don’t Bother to Hand-load Your Ammo
This may seem like sacrilege, but if you’re only shooting one match a month, it’s probably not worth the time and money to reload 9x19mm. I did reload my 9mm ammo on a progressive for a couple years. After looking at money and time, I just started buying bulk commercial 9mm which worked fine. I was only saving a few cents per round by reloading, and that wasn’t worth the time invested.
4. Get a Good Holster That Fits Right
In IDPA matches you normally draw from holster during the match. I saw a lot of people struggle because they had Kydex holsters that would not release easily, or leather holsters that fit too tight or rocked during draw. Try a few different brands at the local store.
5. Be Smooth, Be Calm, and AIM Your Shots
Many folks come into IDPA thinking it’s all about speed. But there are score zones on the official IDPA target, so you need to focus and AIM. Don’t just “run and gun”. If you stay calm, align your sights in the center of the target for EVERY shot, you will end up with a higher score with fewer “points down”. Speed will come with time. It is better to make sure each one of your shots is a hit.
Tired of carrying old-fashioned paper Score Books? Well now you can go digital — Creedmoor Sports offers a full-featured Scoring Book App that lets you plot your shot locations/scores using an Android device or Apple iPhone or iPad. The price is right — FREE! Just visit the Apple App Store or Google Play Store to download the App for FREE.
Record Match and Practice Data
This new App, available for free in the Apple App Store, and the Google Play Store provides all the same functions and capabilities of the traditional, spiral-bound print-format Creedmoor Rifle Data/Score Book, but with the convenience and ease of recording your match and practice information with your mobile device. With this App you can break your 20 shot slow-fire segments into either 10- or 20-shot targets, and also opt for sighting shots. All the specific event data can also be recorded, such as location, wind, light etc., along with wind and elevation adjustments.
COMMUNICATIONS Restrictions: In some matches you are not allowed to have electronic communication ability, so you may have to set your iPhone to “Airplane Mode”, or use this only with an iPod (which does not have two-way communication capability).
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With inflation and rising prices, it’s more important than ever to take advantage of discounts and promotions. We’ve located the latest Discount Codes for Brownells Purchases that can save you 10% (or more) on your purchases. These Brownells Discount Codes qualify you for significant savings on guns, ammo, parts, and reloading components at Brownells. Use these Codes during check-out and the savings will reduce your net cost. For example, save $55 on a $500 purchase, $30 off $300, or $25 off $250 –saving 10% or more. If you’re planning a big buy, use code AUGUST120 to save a whopping $120 on a purchase of $1000 or more. NOTE: Some of these discount codes expire at the end of August, while others may expire at any time, so don’t hesitate. If one Code doesn’t work, try another.
You may have heard the phrase “blueprinting an action”, but do you know what that really means? Do you know what operations are done to an action during the blueprinting process? To help you understand, gunsmith Bill Marr of RifleShooter.com has created a helpful article showing a Rem 700 blueprinting job start to finish. This article spotlights how the procedures can be done with manual tools. Bill, who runs 782 Custom Gunworks Ltd., can also perform many of these operations with modern automated machinery. In fact, Bill has written a follow-up article on Truing a Rem 700 receiver with a Lathe.
Bill explains: “Blue-printing, or truing a rifle action, ensures the receiver face, threads, lugs, bolt lugs, and bolt face are square to the center line of the receiver.” In Bill’s informative article, Bill shows how he blueprints a Remington 700 short action receiver with .308 Win bolt face. He covers the following procedures step by step:
Action Disassembly
Ream Minor Diameter of Receiver Threads
Square the Receiver Lugs
Square the Face of the Receiver
Lap the Bolt Lugs
Square the Bolt Face
We use the bushings to guide the receiver tap. This chases the threads and ensures they are square.
2. Truing the Receiver Face
Using the receiver facing tool, the front of the receiver is trued. The tool is placed over the tap and turned by hand. We used Do Drill to lubricate it.
3. Lapping the Lugs
The bolt lapping tool screws into the front of the action and applies rearward pressure on the bolt face. A little bit of lapping compound is placed on the front of the receiver lugs. The bolt handle is then raised and lowered repeatedly. Note — it is critical that we do not get any lapping compound on any other surfaces.
4. Truing the Bolt Face
On this bolt, the central part of the bolt face was low. After the truing operation, this Rem 700 bolt face is now completely square to the action.
IMPORTANT: Rifleshooter.com states: “This article highlights our project and is presented for information purposes only. This provides an overview of the process and should not be attempted without the guidance and supervision of an experienced gunsmith“.
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This week, as part of the annual Sturgis Motorcycle Rally, there will be shooting range demo days — the inaugural GUNFEST 2022 presented by GunBroker.com. This 3-day event at the Buffalo Chip Shooting Complex gives visitors the opportunity to test out the latest firearm products, ammunition, accessories and more in a supervised, controlled environment.
Participating companies include: AMMO Inc., Bellmark, Boss Bullets, GunBroker, IWI, KelTec, Kimber, SIG Sauer, Silencer Central, Springfield Armory, Umarex, and Walther.
GUNFEST 2022 offers visitors the chance to try out live ammunition, thermal optics, air guns, shotguns, rifles, and handguns in private shooting lanes. The event is free and open to the public — but shooters must purchase the ammunition they use.
GUNFEST is a three-day shooting event held August 5th, 6th, and 7th at the Sturgis Buffalo Chip Shooting Complex. General admission is free but shooters must pay for ammo. Attendees will have the opportunity to try out new firearms and suppressors. The event runs from 8:30 am to 3:00 pm on Friday, Saturday, and Sunday, August 5-7, 2022.
Location: Buffalo Chip Shooting Complex – 20622 Fort Meade Way, Sturgis, South Dakota
Guidelines for Participation at GUNFEST
Participants must first register with valid ID. Those who want to test firearms must then purchase an “ammunition punchcard” offering 25, 50, 75, or 100-round ammunition “round experiences”.
The event website explains: “When you decide what firearm you’d like to experience you will let the Sponsor booth’s representative know what you’d like to shoot. The Sponsor booth’s representative will then have their assigned GUNFEST RANGE OFFICER escort you and the firearm you’ve selected to experience into 1 of the Sponsor’s private shooting lanes.
It is here, AND ONLY HERE, ammunition will be provided to the participant to shoot at the various steel targets down range within the assigned range lane. NO ammunition will leave the range firing line and NO REFUNDS on ammunition purchases.”
This Video was filmed in 2017 at the Sturgis Shooting Complex during Rally Week:
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Any long range shooter knows that wind is our ultimate nemesis. The best ways of overcoming wind are to measure what we can and use computers to calculate deflection. The Applied Ballistics Kestrel is a great tool for this. As good as our tools may be, we don’t always have them at our fingertips, or they break, batteries go dead, and so on. In these cases, it’s nice to have a simple way of estimating wind based on known variables. There are numerous wind formulas of various complexity.
The Applied Ballistics (AB) Wind Hack is about the simplest way to get a rough wind solution. Here it is: You simply add 2 to the first digit of your G7 BC, and divide your drop by this number to get the 10 mph crosswind deflection. For example, suppose you’re shooting a .308 caliber 175-grain bullet with a G7 BC of 0.260 at 1000 yards, and your drop is 37 MOA. For a G7 BC of 0.260, your “wind number” is 2+2=4. So your 10 mph wind deflection is your drop (37 MOA) divided by your “wind number” (4) = 9.25 MOA. This is really close to the actual 9.37 MOA calculated by the ballistic software.
WIND HACK Formula
10 mph Cross Wind Deflection = Drop (in MOA) divided by (G7 BC 1st Digit + 2)
Give the AB wind hack a try to see how it works with your ballistics!
Some Caveats: Your drop number has to be from a 100-yard zero. This wind hack is most accurate for supersonic flight. Within supersonic range, accuracy is typically better than +/-6″. You can easily scale the 10 mph crosswind deflection by the actual wind speed. Wind direction has to be scaled by the cosine of the angle.
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Though the worst shortages are behind us, quality ammunition remains hard to find, or fairly costly, particularly for popular cartridge types such as .22 LR, 9x19mm (9mm Luger), .357 Mag, .223 Rem (5.56×45) and 6.5 Creedmoor. And 12ga shotguns ammo has also been in short supply. In this article we list 15 reliable online sources for factory-loaded ammo. You may want to bookmark this page so you can quickly scan and price-check multiple vendors. In addition, you can use a service such as AmmoSeek.com. NOTE: There are complex laws restricting online ammo purchases by California residents.
Why Should You Shop for Ammo Online?
By shopping online for ammo, you can save money, get a wider selection, and often get bulk discounts. GunDeals.com explains the advantages: “Online purchases will save you a lot of money, and that is the biggest advantage, but that is not all, it will also save your time, deliveries are usually really fast, but one of the most important advantages is definitively the huge selection. You will be able to find any ammo brand online[.]” With online retailers you can quickly compare prices, and you will often get a discount on a large order (300 rounds or more) that is not available in local stores. Note, with some large vendors such as Cabela’s and Sportsman’s Warehouse you can order online then pick up in a local store.
Are There Restrictions on Online Ammo Purchasing?
In most (but not all) U.S. states is it legal to order ammunition online to be shipped to your residence. However, you MUST check your State and local laws and regulations. In some states and/or cities, it is ILLEGAL to purchase ammunition online for shipment across state lines with direct delivery. For example, in California, all ammo must be purchased from a licensed ammo dealer/vendor with a state background check (so much for the Second Amendment)*. Likewise Washington DC, Hawaii, and Alaska do not allow online ammunition purchases. And there are restrictions in New York City.
*In some instances ammo can be purchased online from an out-of-state seller who will then ship to an authorized, in-state California vendor who may transfer the ammo for a fee with background checks as required by CA law.
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We are often asked “Can I get more velocity by switching primer types?” The answer is “maybe”. The important thing to know is that changing primer types can alter your load’s performance in many ways — velocity average, velocity variance (ES/SD), accuracy, and pressure. Because there are so many variables involved you can’t really predict whether one primer type is going to be better or worse than another. This will depend on your cartridge, your powder, your barrel, and even the mechanics of your firing pin system.
BE SAFE: Be cautious when changing primer types. Glen Zediker recommended decreasing your load ONE FULL GRAIN when changing to a different primer type, one that you haven’t used before.
Interestingly, however, a shooter on another forum did a test with his .308 Win semi-auto. Using Hodgdon Varget powder and Sierra 155gr Palma MatchKing (item 2156) bullets, he found that Wolf Large Rifle primers gave slightly higher velocities than did CCI-BR2s. Interestingly, the amount of extra speed (provided by the Wolfs) increased as charge weight went up, though the middle value had the largest speed variance. The shooter observed: “The Wolf primers seemed to be obviously hotter and they had about the same or possibly better ES average.” See table:
Varget .308 load
45.5 grains
46.0 grains
46.5 grains
CCI BR2 Primers
2751 fps
2761 fps
2783 fps
Wolf LR Primers
2757 fps
2780 fps
2798 fps
Speed Delta
6 fps
19 fps
15 fps
You can’t extrapolate too much from the table above. This describes just one gun, one powder, and one bullet. Your Mileage May Vary (YMMV) as they say. However, this illustration does show that by substituting one component you may see significant changes. Provided it can be repeated in multiple chrono runs, an increase of 19 fps (with the 46.0 grain powder load) is meaningful. An extra 20 fps or so may yield a more optimal accuracy node or “sweet spot” that produces better groups. (Though faster is certainly NOT always better for accuracy — you have to test to find out.)
WARNING: When switching primers, you should exercise caution. More speed may be attractive, but you have to consider that the “speedier” primer choice may also produce more pressure. Therefore, you must carefully monitor pressure signs whenever changing ANY component in a load. In his books, the late Glen Zediker recommended decreasing your load ONE FULL GRAIN when changing to a different primer type, one that you haven’t used before.
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Bore-snakes are very useful for some applications (primarily a hasty, interim wipe-down). In [my] experience they cannot replace a thorough cleaning with a proper rod and brushes. While the experiment cited here involves rimfire, it may help illustrate. Several years ago, the writer used his new, personal Anschutz to investigate the bore-snake issue. It had been fired ~350 rds with match ammo and had had 3 typical rod/brush cleanings. 
Along with SSP and ESP, there are three other main IDPA classes: Custom Defensive Pistol (CDP) for .45 ACPs (mostly 1911 types), Concealed Carry Pistol (CCP), and Revolver (REV). All classes have a minimum power factor. Scores are based on time and shot placement on the IDPA target.
Tired of carrying old-fashioned paper Score Books? Well now you can go digital — 
