selection runs from .243-.338" at this writing and will probably expand. SPEER Grand Slam Premium Big Game Rifle Bullets, Apostolic Exhortation On The Family, Pope John Paul II. I agree with some of the above posts that the a frame is a superior bullet in general. Grand Slam is a good choice for CXP3 game in appropriate Its not getting a lot of attention these days, but theres no denying the great performance of the Speer Grand Slam. that devour crops and even gardens. You don't need my opinion to know they are good bullets. Testing the question if the 70GR Nosler Varmageddons are expanding properly after many reported "Pass through" kills. It has the perfect combination of penetration, yet opens easily and creates large wound channels. It may not display this or other websites correctly. We noticed the same thing and decided t. I have never heard of any problems abandoned in favor of a monolithic lead alloy core injected into a gilding Hornady, Swift, Remington and others. One bullet that was great but is not offered anymore is the 140 gr Speer Trophy Bonded Bear Claw. GS in .358 for my .35 Whelen. I was reading recently that a lot of factory capacity has gone away from the slightly less common calibres and been given over to common stuff. But these were 285-grain bullets at moderate velocity. I've loaded the 350 grs. actually looking back, I think I have got better performance from std 145 gn speers out of a 280 rem. Speer have been very good for all deer and hogs a few bear. name to reloaders. Today, the design has been changed to a lead core of single hardnessusing Vernon Speers HotCor process of injecting molten lead at 900 degrees Falong with a much thicker jacket. Having posed the question on the various US forums the "best" seems to be either the Nosler Partition in 100 grains (personally I have my doubts because . 175 grain for my 7x57 and 285 grain for my 375 Ruger. The Nosler partitions are OK, the Swift A-Frames are much better than the Nosler partitions. At $.30 per bullet they are priced about the same as the Speer 235 gr, so not much risk. MagTip's for my .416 Rigby but haven't used it on game yet. The Best Place To Buy Red Tennis Shoes Is At The Tennis Shoe Outlet. So far I've only shot paper and accuracy looks promising, especially in my Ruger #1 7x57. Where a Grand Slam might make a difference would be if you are using a caliber and bullet weight that is marginal for the game being hunted. Just after World War II ended, he and Joyce Hornady were transforming spent .22 LR cases into bullet jackets. That was over 30 years ago so whatever their production is now is likely to have significantly different results. Another consideration is finding a bullet and load that your I think the factor to look at is the weight retention they are designed for. Grand Slam was designed to compete with the other deep penetration premium bullets of the time, such as the Nosler Partition. I am trying to compare the two in terms of other hunter's experiences regarding accuracy and terminal performance on deer, moose and elk. It is now possible to select the right bullet for your rifle based on a variety of factors. . Its suitable for nearly all game animals that are hunted with soft-point (expanding) bullets, including feral hogs, pronghorn, elk, moose, bear and even Cape buffalo. The happiest days of my life were spent with Noslers (mostly Partitions) in my hunting rifle! Do you have experience with it on game? It may not display this or other websites correctly. Always 120 grain bullets. If youre hunting bears on a budget with your .308 or .30-06, 165- or 180-grain Grand Slam engenders all sorts of confidence. identical to the process that creates the bullets used in Fusion factory loads. I still load them for at least 3-7mm Rem Mags. Most were behind the shoulder with complete penetration. While I am not a user of Nosler products, they stand on their own merit. At the shot, this buck ran in a circle and fell over. Bruce, I've been waiting nearly twenty years for this thread. Might I be confusing the AGS and the GS ? Rich, what gun do you have in 7mm-08?Bulldog. Apr 16, 2017; Thread Starter . in the case of this example) and not under each brand of ammunition that uses them. From left: Nosler 180-gr. I like the Speer 145 gr size for all of the 7's for deer. Despite their low muzzle velocity of 2782 fps, the bullets appear to have good penetration and . I've read on multiple sites the 200gr Nosler Partition is the best for . The result is a strong and accurate hunting bullet that offers a blend of desirable expansion, as well as the deep penetration that ends in a quick kill. The 250g 338 I used to use was great (and accurate) with the old style. Performance was spectacular, he shot nine animals, with 8 one shot kills. Mag and 150s in 30-06 and 308. h4831-sc was much better than 4350 in her tikka. In this case, I am simply going to list proven bullets that are available I guess the partition is my go to bullet, doesn't mean I wouldn't try another. My rifle didn't shoot them very good, but killed several animals with them. including spitzer, semi-spitzer, flat point and round nose. The days of using cheap and substandard ammunition have long passed as a result of the introduction of precision-crafted rifle bullets. It seems like speer has been reducing their lines without coming out with anything new for awhile. The sound of the Hornady 165-grain InterLock from the .30-06 Springfield striking flesh was undeniable and, within 25 yards, the stag was down for good. Both the NP & Accubonds hit hard, and are accurate, but my preference is the tip of the Accubond. when you go on a hunting trip there is nothing worse than getting out there with ammo that is not working at the highest level. the "old and new" GS differences in mfg would be interesting to note. They went away from the 2 different core hardness and now they are just one core of hard lead. The .257 120gr Hot-Cor, .257 120gr Deep Curl and the .264 120gr Hot-Cor are three that come to mind. This is a old thread, but nothing has really changed. competes in the marketplace with the Sierra Pro Hunter, Remington Core-Lokt, This type of bullet is designed to expand upon impact and cause maximum damage, and has been linked to a number of high-profile hunting accidents. The bonding of jacket to core virtually eliminates the possibility of original Grand Slam's two section lead core of different hardness's has been elk. From coyotes to crows they were accurate and nothing moved after. Last edited: Apr 24, 2021. That bulletthe #1400 .224-inch-diameter, 53-grain, flat-base, match hollow-pointjust happens to be the bullet my own .22-250 Remington likes best. so the new ones are essentially "hot-cors" now ? 9 Feb 2019: 145 Gr Speer Grand Slam from a 284 Win, frontal shot, downward angle on smallish whitetail buck. I bought a couple boxes of .358 250 gr SP bullets direct from Speer last fall and had them in a week. Caliber and bullet weight figures into the design of all hunting bullets. Tough expanding bullets, such as the Woodleigh Weldcore, are usually recommended for heart/lung shots. bullet jackets with their TMJ handgun bullets.) (2002-2003 I'd guess). rest at a distance of 100 yards or longer. 837. I've been very successful with Accubonds, but these 145 gr Hot-Cors are giving me groups of 5 at <1" and there is just something cool about using them versus the ever popular (for good reason) Accubond. Compared to a Hot-Cor The Speer web site shows that the current crop of Grand Slams are designed with a very thin jacket up front that thickens progresively the further down the bullet and becomes several times thicker than average solid copper base underneath the lead/antimony/whatever the third metal is expansion chamber and a much sharper ogive angle but still . Actually, I kind of forgot this bullet, a 145 7mm from a 7-08: SPEER Grand Slam Premium Big Game Rifle Bullets. With factory loads you can't taylor bullets to rifles like us handloaders, so quite simply pick whichever your rifle likes and know your shooting a great bullet that will get the job done. For example, the 150 grain Hot-Cor is a good choice for deer hunting with a .308 Winchester rifle and it is hard to see how the same caliber and weight bullet from the Deep Curl or Grand Slam lines would make any difference in killing power. We aim to provide our visitors with everything they need to know about tennis, whether they are casual fans or hardcore enthusiasts. I have used the 175 gr Mag Tip a lot in the 7mm Mag, and just love it. Sierra GameKing and ProHunter. Speer Grand Slam bullets are designed to offer maximum penetration and expansion. the a-frame being a bonded bullet in addition to partitioned. at the same impact velocity, the Boat Tail will provide more expansion, which I used the old style Grand Slams back in the early 90's.They were great bullets.I've also shot 120gr Speer Hot Cores and 117gr Sierra bullets.I never shot any Nosler's back then,but they now have 110gr Accubonds,115gr Ballistic Tips and also Partitions.I don't have any 25cals anymore,but I'd give Noslers a hard look.I don't think you will find . Harry mac Well-Known Member. I bought 6 of the transparent yellow boxes (grand slams) to work a load for that hunt. Pouring molten lead into the pre-formed jacket provided an air- and oxidation-free bond between the jacket and core. Crappie Killer: If the partitions are not shooting for your, check the "runout" of your handloads.I'll bet that is the issue. Interlock, or cup and core = deer of about all sizes, partition = bear or something thick enough to require more penetration than expansion. The Swift A-Frame, Nosler Used recent production Speer Grand Slam and they are no better than a standard cup & core. I am a bit disappointed that the lead in the front half does not stay with the bullet. Back then I used a .375 H&H Mag using 285 gr Grand Slams because Nosler for some reason stopped making their Partitions in .375 at that time. The 145 gr Speer Grand Slam by comparison produced its maximum cavitation at a shallower depth and caused a narrower hole at its terminus. The Hot-Cor is basically a soft point bullet with an exposed retention in ballistic gelatin testing is claimed to be 70-75%. You could quickly become a fan. The Grand Slam has a cold core stuck in the bottom of the bullet and then a Hot Core poured on top of it. Try finding them cheaper on nosler sps. Some bullets, such as the Nosler Partition, are offered in many brands of for Class 4 bison in .416 Rigby. I do know I got my Arkansas elk permit in 2001. Question: Grand Slam used to have two cores. ------------------To be old and wise..first you have to be young and stupid! that's really my big gripe. Have also made a Texas heart shot at 600+ yards on big buck that was wounded by another, rifle was a 280 Rem 160 Gr and the bullet opened as it should. Tipsy Tuesday: Elk Film, Gear, News, & More. So will North Forks, Nosler Partitions, Barnes TSX, Kodiaks, Woodleighs, GS soft points, Hornady Interbonds and Speer Grand Slams - and if I missed your favorite bullet -it probably will too. The Uni-Cor method eliminates core-jacket separation by bonding the jacket directly to the core at a time, resulting in superior accuracy and durability. line by marketing Federal's Trophy Bonded Bear Claw bullets under the Speer Funny thing is, I still used 160 Partitions on that hunt. The result is better I'm not sure that Speer has ever had their 'Grand Slam' program quite fully together. The Nosler Vernon Speer was a pioneer in the component bullet industry. There is no definitive answer to this question as it depends on individual preferences and opinions. You are using an out of date browser. 74% weight retention. driven directly into the heart/lung area of game like red stag and elk, but may Shooting dry news print is a pretty hard test IME. same point of impact. I quit using Nosler partitions years ago as the tips would get bent in the magazine of my 338 Win Mag just from the recoil of the rifle. I like the Grand Slam as a black bear bullet at closer ranges (say, inside 250 yards), because its strong enough to break bones yet soft enough to expand reliably on lung shots. Bullets for Dangerous Predators (Class 4). Here's the advertising blurb from their web page: sounds like they dropped the 416 & 458. correct me on this: weren't there two GS (the "African" which included solids and the "regular" in smaller calibers)? I would be very interested in your experiences. The Nosler Partition is a fantastic bullet; and, although it's virtually unchanged from the original 1948 design, it still gives high weight retention, wide expansion and deep penetration from nearly any angle, just as John desired. If you are interested in purchasing a bonded bullet from Speer, it is best to contact them directly to inquire about availability and pricing. It uses a flat base and what Speer used to call a "mag-tip," This has turned into a pretty interesting read.I've never ahd trouble accuracy wise, with PT's or the Grand Slams.I've just never killed anything with the GS, but have killed plenty with Partitions.I'll proabaly stick with PTs for this fall, just in case an elk does show up, but I think I'm gonna try the Grand Slams on deer at some point.Thanks for the info. allows Speer to compete with higher priced bonded bullet offerings from Nosler, jacket is made with a heavy heel section. Both will work, the partition is a way better bullet. The load we provide to civilians for personal protection is simply unparalleled. expansion. Never recovered a bullet, all full penetration with decent sized exit, from 50 yds to 400. Then, when I started hand-loading, spent many years switching back and forth b/t the Speer Hot-Cor and Nosler Partition. range, thus the Boat Tail is made with a thinner jacket than a Hot-Cor bullet I hoping it just means that Midway is just not going to stock them. When a mushroom reaches the cannelure, the new GS bullet must rely on a longer, wider shank and lower forces. The win was 270 with 150/140 gr. The Grand Slams worked well for me from the early '80s when I started using them until Speer changed the design, at which point I switched to North Fork bullets. In addition, the Remington Core-Lokts price point is certainly attractive, and thats been a great selling point over the years. For deer ive had stellar results with the sierra gameking and nosler ballistic tip. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. The shank of the Grand Slam's tapered gilding metal jacket is up to 45% thicker than standard game bullets and a cannelure . Mostly 120 grain Nosler Partition but two rifles love those Speer's and one the 120 Sierra's. Good luck. It is manufactured in the conventional manner, using a drawn gilding metal All I use are the NP's out of my 30-06, 7-08 and 25-06. For over a month now I have been trying to develop a 140gr Accubond load for my .270 with no luck. bullets are available in diameters from .243-.375". .300 WSM 150 Speer Grand Slam, 165 Nosler Partition Nothing on the .270 Win, .270 WSM or .30-06 Tom Reply. I don't know exactly when the 'good' ones were replaced by the new version. jacket into which is inserted a pre-formed lead core. I agree. Messages. Sierra continues to expand the MatchKing line, with some excellent offerings in 6mm, 6.5mm and 7mm in the traditional hollow-point configurationnot to mention the recent Tipped MatchKing line, which utilizes a green polymer tip to maintain consistent B.C. The Grand Slam was once a very complicated bullet with dual cores, but it now uses a single core of lead alloy inserted using Speer's Hot-Cor injection technology.