… The slugs were impeccably produced and were beautifully clean, and after I weighed them I gave them a light coat of Napier Power Pellet Lube as suggested. The H&N Slug HP 23gr 0.217″, The FX Hybrid Slug 22gr 0.217″, the Neilsen Specialty Ammo 23gr 0.217″, and the brand new JSB Knock-Out 25.39gr 0.216″. Save my name, email, and website in this browser for the next time I comment. I was off to an excellent start with the 13 Grain Slugs, as all 50 weighed 13.2 grains. It then needs to be returned to the fridge and left to set again – this time for a whole 12 hours – for it to properly solidify. Add a few drops of cinnamon leaf oil to dissipate the bubbles. Said to be the favorite ammo for the Huben K1 (.22 or .25), these slugs can also be shot out of other brands of air rifles that have the power to do it. While there is no such thing as a ‘universal’ bullet, accurate rifle bullets typically have a small meplat (tip) and a boat tail shape to minimise drag and improve their BC. I began this phase of the test with Rangemaster Sovereign pellets, again to set a baseline, with the pellets’ velocity now reduced to 635.0 feet per second, equating to 7.70 foot pounds of retained energy, which works out as being 84% of muzzle energy. 31st Jul 2020 How to tune your 2020 Series Huben K1 Long Range Air Rifle to shoot Dale Riggert's Varmint Knocker 28.5gr .22 caliber airgun slugs and H&N 30gr .218 diameter air rifle slugs with the best possible accuracy. Any clumps of gel that won’t dissolve need to be removed. The implication of this is that the bore diameter of a suitable air rifle for these slugs will need to be quite large to prevent potential jamming. I made four blocks of ballistic gel, shooting a Rangemaster Sovereign pellet plus each of the three different types of slug into each of them. To make the mold, cut a pellet sized hole in a piece of wax-paper or aluminum foil. But this improved long-range accuracy potential is not a given for any air rifle. Diameter must be an air-tight fit to the chamber. We offer high quality precision airgun slugs from .22 to .308 calibers. Boat tail and flat base are designed for the highest power guns. These pellets are uniform and close weights are achieved by this process. While these results may look similar, the slugs all did one very important thing the pellets did not – they tumbled. Ballistic gel is a stabiliser derived from animal collagen that can easily be made at home, but needs to be stored at around five degrees centigrade for it to maintain the correct density. While airgun slugs are traditionally used in high-power air rifles, it was interesting to see that these slugs displayed the same properties they are known for when shot out of a rifle with a muzzle energy of less than 12 foot pounds, particularly the percentage of retained energy at range. To make the hollow shell style of slug, you would need the CSW-1-S Core Swage Die and a PF-1-SL die. And while it was the norm not that long ago to have an FAC rifle running anywhere from 26 to 30 foot pounds in .22, there’s now a staggering choice of power levels and calibre options, with air rifles with a muzzle energy of 80 foot pounds or even higher no longer being unusual. In every case, the slugs ended up facing back to front after hitting the gel and travelling a short distance through it. And I was hoping that whatever my findings might be, the results would upscale well to the larger calibres and higher muzzle velocities enjoyed by shooters of FAC air. More retained energy is better. Mike Morton attempts the unthinkable – shooting heavyweight slugs through a legal-limit air rifle equipped with a regular barrel in .177 calibre. Firstly, you need a powerful air rifle: say 40 Ft/Lbs muzzle energy for a minimum. Pro Hunter Swaging is run by husband and wife team Graham and Yvonne, who have more than 40 years of shooting experience. The accuracy benefit of slugs is found particularly in their resistance to changing wind conditions. There is a limited use for an ‘on-ticket’ air rifle… cocking effort and short, smooth travel The idea was to test muzzle velocity and muzzle energy, then check to see how they performed at 30 yards in terms of retained velocity and energy, and what happened when they were shot into a block of ballistic gel. In the UK, the legal power limit for air rifles is less than 12 ft/lbs though you can own a higher power air rifle if it is registered on your Firearms Certificate (FAC). Weight(s): 50 x 13.2 grainsAverage velocity: 537.4 feet per secondVariation: 4.9 feet per second over a five-shot stringMuzzle energy: 8.47 foot poundsBest group size at 30 yards: 8mmAverage group size at 30 yards: 13mmAverage depth of penetration into ballistic gel at 30 yards: 157mmRetained energy at 30 yards: 494.2 feet per second / 7.15 foot poundsPercentage retained energy at 30 yards: 92%, Weight(s): 29 x 15.0 grains, 21 x 15.2 grainsAverage velocity 446.8 feet per secondVariation: 5.5 feet per second over a five-shot stringMuzzle energy: 6.65 foot poundsBest group size at 30 yards: 17mmAverage group size at 30 yards: 17mmAverage depth of penetration into ballistic gel at 30 yards: 131mmRetained energy at 30 yards: 381.4 feet per second / 4.84 foot poundsPercentage retained energy at 30 yards: 85%, Weight(s): 47 x 15.0 grains, 3 x  15.2 grainsAverage velocity: 431.9 feet per secondVariation: 2.3 feet per second over a five-shot stringMuzzle energy: 6.21 foot poundsBest group size at 30 yards: 11mmAverage group size at 30 yards: 16mmAverage depth of penetration into ballistic gel at 30 yards: 158mmRetained energy at 30 yards: 402.4 feet per second / 5.38 foot poundsPercentage retained energy at 30 yards: 93%. Before shooting any of the slugs I wanted to establish a baseline, so cleaned the bore, re-leaded the barrel and checked the muzzle velocity with Rangemaster Sovereign pellets. If you order the core swage, you need the longer hollow ogive ejector to go with it. The matter of oiling an air gun is a touchy subject with tons of debate. We break down what you need to know about oiling your air rifle, including what to use, what not to use, and how often. I’ve held an FAC for ten years, purely for air rifle use. I own a Bulldog, Texan, Slayer, Cricket, Marauder, Kral or other airgun and want to know what slug shoots best out of it. This is done in two steps, using a CSW-1-S or CSW-1-H core swage die first, with a large hollow point punch, then the PF-1-SP (or -HP) die to finish the ogive shape. Skirt thickness must be proper for the air pressure at the muzzle. Somebody is getting a pretty good markup. Those Air Venturi slugs look to me like they come from the same molds you see and read about here. Using cold lead, a core is placed into the die and pressed from top and bottom to form it into a pellet. So you think you have it dialed in, but what you actually did was dial in the muzzle jump. The average weight of the slugs in this FX Hybrid Slugs test review was 21.86 Grains. Lead wire (LW-10) of a size to fit easily into the die, Weight Pre-adjusting punch (PRO-SWAGE only), Flat base punch (extremely high power guns), Hollow base with .030 skirt (shorter barrel high power), Hollow base with .025 skirt (medium barrel high power), Hollow base with .020 skirt (longer barrel high power), Hollow base with .015 skirt (medium or lower power short barrel), Hollow base with .012 skirt (medium or lower power long barrel). You can either make the slugs with the PF-1-SP alone, for either the standard HP/solid ogive style, or you can first preform a cylinder with a large hollow cavity, and use that WITH the longer hollow ogive ejector punch to make the hollow ogive style slugs. The velocity of the 13 Grain Slugs was down to 494.2 feet per second, working out to a retained energy of 7.15 foot pounds and an impressive 92% of retained energy. GET THE RIGHT PROPORTIONS: The key to making good gel is the ratio, which is 1kg of powder to 9 litres of water. Can you shoot heavyweight slugs in a legal-limit air rifle? AVS Airgun slugs and Pellets are handmade in the USA. The results were consistent across all four of these blocks of gel and were very enlightening. Pro-Swage Die (specify diameter, nose, and base shape -- normally a 3/4-E round nose and hollow base, but Keith noses, cup bases, and on high power PCP guns, even flat bases are popular). If you leave the bubbles there, the trapped air will leave holes in the gel when it solidifies. We can make any weight size to fit your airgun barrel. Not to tight, not to loose. But even when shot at legal-limit levels these slugs from Pro Hunter Swaging are not only beautifully made, but potentially devastating for field use. If you just specify a "standard" design, we will assume this means 3/4-E round nose and a hollow base. Most commercial casters pride themselves on hard cast. This is a testing medium that is designed to replicate muscle tissue, and while it’s intended for bullets, it works perfectly well for slugs and pellets too. The pellets travelled into each block of gel by an average of 140mm before coming to a complete halt, while the 13 Grain Slugs penetrated 157mm, the 15 Grain Type A Slugs went 131mm and the 15 Grain Type B Slugs travelled 158mm. “If a slug gun is fired while you’re not holding the forend down, the barrel will jump and throw the slug up in the air, as much as six inches at 100 yards. CSL-2 Swage Lube (also a very good chamber/bore lube for air guns, as it is designed not to diesel at high pressure). Air rifles want pretty soft alloy. Win a Fortnum & Mason hamper by taking part in our short survey. We have achieved excellent results with Muzzle Velocities between 920 and 940 FPS in .22 caliber. The most common weight was 21.84 Grains, which was attained by 30% of the slugs tested. I used my Daystate Red Wolf for this test, equipped with an MTC King Cobra F1 scope, with the rifle being shot off Dog-Gone-Good bench bags. So really they’re only for use in powerful PCP air rifles. LW-10 lead wire (of a diameter smaller than the die bore, so it will easily fit prior to swaging). 200 rounds at 700 fps! What is the best bullet for my air rifle? I used a 1.5 litre mould for each batch of my gel, so in my case needed 167g of powder. And it was also possible to switch between slugs and pellets without cleaning the bore without any loss in accuracy in either projectile. You don’t need to be Walter White to cook up a batch of the brown stuff – just follow a few simple steps. A couple of other things emerged during some follow-up testing: the bore did not noticeably lead up any more with slugs than regular pellets, despite the surface area coming into contact with the bore being far greater. Lay it on top of one piece of (moist) clay. Air rifle slugs differ from airgun pellets in a number of ways, the most obvious being their shape and weight, which influence their ballistic coefficient. The bore was then cleaned again and re-leaded, this time with the 13 Grain Slugs, and I found the rifle began shooting consistently after using just five slugs for the leading-in process. At least compared to a traditional diabolo airgun pellet. Over my Shooting Chrony F1, they had an average muzzle velocity of 537.4 feet per second, with a variation of 4.9 feet per second over a five-shot string, and a muzzle energy 8.47 foot pounds. Having cleaned and re-leaded the bore a final time, the 15 Grain Type B Slugs were being thrown over the chrono at 431.9 feet per second, with a variation of 2.3 feet per second over a five-shot string, yielding a muzzle energy 6.21 foot pounds. Heavier projectiles of a similar shape tend to have a better BC as well. You might have some issues with diameter and hardness if you purchase what is in stock at the local gun store. I tested four slugs for this shootout. You can stir the mixture with a hand whisk or an electric mixer. Swaged pellets are nicely formed and accurate ammunition for high powered PCP air rifles and pellet guns. Alternatively, you could coat your mould with some cooking spray. Your email address will not be published. The best group size at 30 yards was 11mm, while the average group measured 16mm. Though there are quite a few options with the NSA and H&N slugs, I chose the ones that were closest in weight and diameter to the rest of the pack. This attention to detail is more than aesthetic, as it ensures the slugs arrive in perfect condition. They point out that their slugs are hand-swaged rather than mass-produced, and are checked for quality. We are a custom air gun slug / pellet maker. In order to find out what might happen when the slugs hit a living target, I shot them into ballistic gel. PCS-1 or PCS-2 core cutter (depending on the diameter of lead wire -- PCS-1 cuts up to .365, PCS-2 cuts anything). ONE SLICE OR TWO: I was able to pop the gel straight out of the mould as the plastic was flexible, but you may want to line yours with cling film if you use a rigid mould so that you can remove your finished block more easily. The 15 Grain Type A Slugs slowed down to 381.4 feet per second at 30 yards, energy now being 4.84 foot pounds, representing an 85% retention rate. The gel needs to ‘bloom’ – to uniformly absorb all the water – and once it’s set it needs to be melted down again and reset in order to attain the proper consistency. Freestanding chronographs like the Chrony F1 are useful for measuring velocity, and hence retained energy, as they can be set out at distances away from the firing point, in this case 30 yards. The slugs I’d be shooting were supplied by Pro Hunter Swaging, a British company that produces lead air rifle slugs in .177, .22, .25 and .30 calibres, with a choice of weights and hollow point head types within each calibre.

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