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June 8th, 2024

Saturday Movies: .22 LR Rimfire Ammunition Comparison Testing

lapua .22LR super long range ammo ammunition test pursuit accuracy whidden ultimatereloader.com

For today’s Saturday Movie showcase we present six videos with .22 LR rimfire ammunition testing. Most of the videos include a wide variety of ammunition types, from bargain ammo, to high-end .22 LR match ammo. If you want to learn more about the properties of .22 LR rimfire ammo, you’ll find a good .22 LR ammo analysis on the Widener’s Blog. That article discusses .22 LR Bullet Design/Stability, Primer Ignition, Velocity Consistency, and Quality Control. In addition, 100-yard test results are provided for five (5) ammo types: Norma Xtreme LR-22, SK Rifle Match, ELEY Match, Lapua Long Range, and CCI Standard.

lapua .22LR super long range ammo ammunition test wideners

Big .22 LR Rimfire Ammo Comparison Test

This Backfire Channel Video features an accuracy comparison test of 13 .22 LR ammo types from multiple manufacturers. This includes low-priced ammo, such as Aquila, as well as more costly match ammo from ELEY, Lapua, and SK. Various types of ammo were tested in an outdoor range with three different NRL22-suitable rifles with slightly different chamber specs. Take note — this was NOT a benchrest rifle test conducted indoors. The most accurate ammunition overall was Lapua Center-X. NOTE: Different ammo may shoot better or worse in different rimfire guns. For example a round that works in an Anschutz rifle may not be the best choice for a .22 LR revolver. But this review can help you get started in ammo selection.

.22LR .22 LR ammunition sale ammo deal locked loaded aguila cci remington federal winchester

Testing Rimfire Ammo at New Whidden Gunworks Test Center


lapua .22LR super long range ammo ammunition test pursuit accuracy whidden gunworks ELEY range

Last month Whidden Gunworks launched an impressive new Rimfire Test Center in Nashville, Georgia. In this video, long-range champion John Whidden shows the Whidden Gunworks test range developed with ELEY Ammunition. The new facility features two testing lanes — one for testing ELEY ammo and a second for testing other brands. Initially, the ELEY lane will offer 50m testing, with plans to expand to 100m in the future. On the second test lane, customers can test Lapua, SK, Norma, and RWS. Testing on this lane occurs at 50 meters and 100 meters simultaneously, registering results for BOTH distances. For more info, visit Whiddengunworks.com/ammunition-testing.

CLICK HERE to schedule a test at the Whidden facility.

.22 LR Ammo Buyers Guide

The Pursuit of Accuracy YouTube Channel has 270 videos, nearly all involving .22 LR rimfire rifles. The host tests different ammo in a variety of rimfire rifles. In this particular video, the host explains the key considerations in selecting .22 LR ammunition — how to choose the most cost-effective ammo for your rimfire rifle and discipline. You don’t need $14/box ammo to hit large steel plates at 20 yards. But you do need very consistent high-quality ammo for .22 LR Rimfire ELR Matches.

Testing Lapua Long Range Ammo at 400 Yards


lapua .22LR super long range ammo ammunition test gavin gear ultimatereloader.com

With the emergence of long-range .22 LR rimfire matches, with targets at 100, 200, and 300 yards, the long-range capabilities of .22 LR have been pushed to the limits in recent years. In 2023 Lapua announced two new .22 LR rimfire ammo types — Long Range and Super Long Range. These are both specifically designed to optimize .22 LR performance past 100 yards. In this video, Gavin Gear of UltimateReloader.com tests the new Lapua ammo types on his range, with steel targets placed at 400 yards.

Subsonic vs. Supersonic .22 LR Ammunition

Here is another Pursuit of Accuracy Channel .22 LR ammo test. This specifically compares the performance of supersonic ammunition vs. subsonic ammo. What offers better accuracy? What is the best option for long range? The video addresses these questions.

Cheap .22 LR Ammo Tested with a $4000 Custom Rifle

Can relatively inexpensive ammo shoot well in $4000 rimfire rifle? This Midwest Long Range video seeks to answer that question. The results are interesting, with some surprisingly good results with CCI (8:03 time-mark) and Fiocchi (11:25 time-mark) Standard Velocity ammo. If you’re shooting NRL22 or PRS Rimfire matches on a tight budget, this video may steer you to some accurate yet affordable ammo options.

BONUS — Rimfire Ammunition Test with 31 Types

Shooting Sports USA .22 LR 22LR Rimfire ammunition test subsonic hi-velocity lead-free hyper velocity suppressor match ammo plinking varmint hunting

If watching today’s showcased videos has wet your appetite for .22 LR ammo comparison testing — here’s a “must-read” related article. The October 2018 issue of Shooting Sports USA (SSUSA) includes a great article with data on thirty-one (31) different types of popular .22 LR rimfire ammunition. The line-up includes low-speed, standard, and Hi-Velocity types, plus choices for plinking, varminting, and target applications. Brands tested include: Aguila, American Eagle, CCI, Federal, Fiocchi, Lapua, Remington, and Winchester. The ammo types ranged in speed from 727 FPS to 1735 FPS.

SSUSA .22 LR Rimfire Ammo TEST | SSUSA October 2018 Issue

For each ammo type, SSUSA lists the bullet weight, velocity (FPS), and average of two, 5-shot groups at fifty yards. The most accurate ammo was Lapua Center-X LRN, with a 0.37″ average 50-yard group size. Second best was Lapua X-ACT LRN at 0.42″. Ammo was tested from a bench with a Cooper Model 57-M rifle fitted with 3-9x33mm Leupold VX-2 scope. The ammo offerings were grouped into three categories: (1) Varmints/Small Game; (2) Target; and (3) Plinking.

Shooting Sports USA .22 LR 22LR Rimfire ammunition test subsonic hi-velocity lead-free hyper velocity suppressor match ammo plinking varmint hunting
Click for FULL-SCREEN, larger page-view.

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June 8th, 2024

Switching Primer Types CAN Change Pressure and Velocity

Primer Wolf CCI Federal Muzzle velocity FPS reloading

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 MatchKing 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.

Permalink Bullets, Brass, Ammo, Reloading, Tech Tip No Comments »
June 8th, 2024

Get Official F-Class and High Power Targets Plus Spotter Discs

Official Targets Creedmoor sports

Are you a High Power or F-Class marksman looking for official bullseye paper targets? Here are bulk sets of 25, 50 and 100 targets from Creedmoor Sports. All these can can be used for general practice, fun matches, or official sanctioned events. Choose the official 200-yard SR target with all scoring rings (X,10,9,8,7,6,5), priced at $49.95 for 50. For long-range practice, try the NRA Official 600-yard High Power Target ($58.95 for 25ct), or the Official “Full Face” MR-65 500-Yard F-Class Target ($31.95 for 50ct). Creedmoor also offers a variety of Repair Centers, including the 300-Yard SR-3C Target Repair Center ($34.95), or the 600-yard MR-1 Target Repair Center ($32.95). These target centers can be used on top of full targets, or by themselves for practice on smaller target frames.

Official Targets Creedmoor sports
Official Targets Creedmoor sports

Creedmoor Sports also offers match-grade spotter discs. These are used to mark shot locations. They are offered in three diameters: 1.5″, 3.0″, and 5.0″. In addition, you can purchase the spindles used with spotter discs along with orange Golf Tees also employed to mark shots. These are placed in the shot holes by pit workers.

Frankly for practice, we recommend a target cam, or ShotMarker system.

Creedmoor Sports Target

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