Load development 338 lapua. They enlisted the help of Swiss rifle .
Load development 338 lapua. DTA/SRS . Oct 22, 2010 · Re: RELOADING FOR 338 LAPUA MAGNUM I resize and do the full prep on new brass, only so my load development will be a little more repetitive to 2nd round brass Lapua Brass Federal 215 magnum primers H1000 300 grain Scenars Also noted is the Barrett preferred a tighter neck tension, even though runout was good on the lighter necks Sep 25, 2022 · Had a 2 338 Lapua a Rem 700 and a AR-30 Both extremely accurate especially the AR-30. . i just shot a 1. 264/6. 243/6mm Load Development. A lot of guys prefer the WLRM or Fed. I'm looking at the 225 grain Hornady SST to start off with. 99 From $ 210. this was . Kroil and nylon brush owns the powder fouling. 338 Lapua as a chambering for the Hunter grade series of rifles. Loaded 10 up to do some long range testing with and will report back. 5mm Hornady 147 gr. One other suggestion is Steves pages, he has lots of load data but looking at the 300 Lapua magnum he is using Vihtavuori It’s incredibly rewarding to build a rifle, load the ammo for it, and shoot it to measure the results. Discover our extensive lineup, including Partition, AccuBond, E-Tip, Ballistic Tip, Custom Competition, and more. diderr; Apr 5 338 Lapua Magnum Load Development Packs - Lapua Brass This item: 338 Lapua Magnum Load Development Packs - Lapua Brass From $ 210. 284/7mm Load Development. I eventually sold both after I bought a Rem 700 XCR2 in 338 RUM. 338 When load development began, it quickly became apparent that these lot numbers each be - haved differently. Most factory loads produced between 2,900 to 2,950 fps with 250-grain bullets. Feb 13, 2021 · Voere 338 Lapua Load Development. The first article provided a comprehensive overview of what 10+ of the most respected books and reloading manuals had to see about bullet jump and laid the foundation of what bullet jump is Jun 9, 2018 · This is our load development video in preparation for shooting 1 mile with our . Feb 24, 2008 · I do not know if this will help but I have a 30-338 Lapua and I have been using 180 accubonds with 101g of H870 or 89g of IMR 7828 or 109g WC872. Hornady 300gr A-Tip. He is now very close to concluding his 1 mile load. 5mm Load Development; 27-33 Caliber Load Development. I tried all the other powders but could not get the results i wanted the gun is a full blown custom on a bat action. Apr 8, 2020 · The 338 Lapua project began for me because I wanted something with the power to take to a 3,000 yard class. Mar 6, 2010 · Re: 338 Lapua and Rel-25 loads My two GAP built 338's liked RL-25 in new cases, 89 grains for the 300 SMK (2750) and 91. They enlisted the help of Swiss rifle . 695” group with some windage dispersion. In 2007 Finnish ammunition manufacturer Lapua (most notably known for the . Mar 23, 2020 · I buy Lapua (or Petersen) brass and as you know it's in its "indigenous" state, ah-la 338 Lapua Magnum. 5 MOA 93 grains = 2,875 Avg. 338 Lapua as a hunting cartridge in his book Cartridges of the world. Apr 19, 2017 · H4350 and IMR 4350 loads for 338 lapua mag. I wanted a rifle I could carry and hunt with. Apr 30, 2021 · The . Lapua’s 250-grain LockBase VLD bullet, and the 250 Scenar, met the 3,000-fps target, generating about 4,890 ft-lbs at the muzzle. The last 400 rounds have all been with 155. 58×70mm) is a Finnish rimless, bottlenecked, centerfire rifle cartridge. Jan 19, 2020 · Hello all, I finally purchased my first Christensen this week, Mesa LR in 338 Lapua. Apr 28, 2020 · My Complete Load Data: This is the page I use to keep track of all my load data, for cartridges like 6mm Creedmoor, 6XC, 6. I will hand load. So if was to use QuickLOAD to work up this load for my 338 Lapua, I would adjust the load so that it does not cross 58. A hunting load hurling a 250-grain Nosler Partition clocked 2,940 fps. 338 Lapua Magnum ammunition was produced in 1988, with CIP approval following in 1989. 338 at 100 yards except for load development and usually don’t take it out unless I plan on shooting 1000+ yards. 338 Jul 21, 2013 · Working on load development on TRG42/338 lapua mag with H1000 (89 gr), Berger OTM 300. Then, usually using Barnes 265 or 285 gn and proceed with 100gn RL26 for the former and same amount but using RL33 for the latter. VVN570, 300gr Scenar's. 0 with 300gr Berger was my load in Lapua brass. The . We Talk with Todd What shooting disciplines do you practice or 338 Lapua Magnum; Special Order Cartridges; Order My Custom Ammunition; Custom Load Request; Custom Load Development. Has to probably be one of the best shooting Lapuas that I’ve ever used. Explore the world of Nosler, renowned for crafting the finest bullets, ammunition, rifles, and brass. Oct 10, 2024 · The . Shortgrass isn't doing load development for me, so he can't answer some of these questions. COAL: 3. I am not new at Mar 3, 2012 · Recently purchased a new Savage 110 BA 338 Lapua and am looking for good long range hunting loads. 308 Load Development. It had the original 27″ 1:10 twist barrel. That has been the sweet spot for me. related loading techniques were also developed and refined at Lapua. ELD Match bullet. I'll list my rifle specs again: M2008 Action 28" Bartlein Barrel, 1:9. Mar 18, 2018 · While doing some development for the AI this week I did a quick weight consistency comparison between the . 005 off lands with a coal of 3. Regarding accuracy/precision, I don't think Retumbo is any better/worse than other options. 7 twist, MTU Contour Badger FTE Break Jan 8, 2011 · Here are the options I have to begin load development for my new to me Savage 111 Long Range Hunter in 338 Lapua, Vortex 6-24x50 ffp. 5 Creedmoor, 7mm Rem Mag, 300 Norma Mag, 338 Lapua Mag, 375 CheyTac, and more. Current loads with 300-grain Sierra MatchKings exit at 2,710 fps. Dialed the . Having a few issues so far starting out but I have a theory for a Mar 17, 2015 · During its development, the 300-grain Sierra MatchKing was not yet in production. Sep 26, 2014 · Custom 338 Lapua Magnum rifle. has no control over the actual components selected, the manner in which they are assembled or the Jun 18, 2010 · Re: Need help on . Found a great load for this 338 lapua barrel. 338 LM. I have access to MagPro and N-165 and that is itno Retumbo, no H1000, no IMR 4831, etc. I weighed 10 random bullets from each group. Mar 6, 2016 · This is the 338 Lapua, improved with a 37-degree shoulder. 338 Lapua Magnum (8. Thread starter Lowholer; Start date Jul 19, 2021; L. 1. 3. With a 28" Bartlein barrel, I expect ~2975fps with 300gr bullets. Once fired cases in a NEW lot of RL-25 was not so happy joy. C Ac c uB ond® 1 0 7 % 9 6 % 9 4 % 9 7 % 9 5 % 9 3 % 9 4 % 0 . 68″ 33XC reloading and shooting equipment and load development methods. In cases where it has to be a primary source, I will always take the Max Average Pressure (or CIP PMax) and set my target load pressure to 10% below. 338 Lapua Magnum - Published Manufacturer Loading Data Shellholders: Hornady #43 Part 1 - Working up a load for . 5g Flatlines running a relatively slow 2945 FPS for use at the mile and over, still supersonic. Minuteman. A powder load of approximately 90 grains of slow burning powder needs a powerful ignition using a large rifle magnum primer. 215 Match primers over the CCIs, but I had 2000 of the CCIs on hand when I did my load Jul 24, 2010 · Re: 338 Lapua load to hot? Ok, so after a little over a month I got my RL 25 loads pulled and went back to work on load development. in my gun with CCI 250 primers. 338 300g A-Tips and the 300g Berger OTMs. 338 Lapua Freedom Rifle and do some load development with it. 224 Load Development. Meanwhile our friend Goddy who is often heard in the background is still working on the load development of his 338 Lapua Voere rifle pictured below. Load development. Re: 338 Lapua Retumbo loads I used a bunch of Retumbo on my Rem 700 338LM with 250 and 300 Scenars. Looked at more book data and compared the info for the 338-06 vs 338 Win Mag and then against my data and started scratching my head… until I went back over our conversation and saw it was throated longer. Dont know speed yet. Maybe 3000 with nitrided barrel and HBN coated bullets. 0gr. Finally I'll play with seating depth/jump to lands to tune accuracy. crushing powder stack seating. I realize you are shooting a heavier bullet but I hope this helps somewhat. 832 fed215m primers and once fired lapua brass. Apr 5, 2022 · Rl33 tends to be on the upper end of velocity numbers when I use it, coupled with the 30” barrel, your probably not too far off. Barnes Sep 27, 2023 · Load Development. 338 Lapua in a Sako TRG-42 Retumbo works the best for me with 250 Scenar, and Fed 215m avg velocity is 3150 avg. Thanks Apr 5, 2020 · The last post focused on Berger’s 6mm 105 Hybrid, but Mark has also compiled quite a bit of data on the 6. Anyway, I‘m getting ready to do load development on this rifle Sep 16, 2024 · I ran the numbers for the 57. I’ve tried searching and can’t find much. Depending on Lot Number, that equates to somewhere between 89. After quite a bit of research I decided to try to develop an accurate and relatively fast (2600 FPS+) load using the 300-grain Sierra Matchking (SMK). Got my beast brake so shooting is alot more pleasant haha. Dec 24, 2018 · Savage 112 . The first test lot of . Let the Mar 19, 2018 · Does anyone have any good pet loads for a 338 Lapua AI? I have searched around and have found very little discussion on loads for this cartridge. ELD-M. Mar 22, 2013 · In this post, I’ll provide an executive summary of what we covered and provide a few tips for how to apply this new knowledge in our load development. I’m planning on using Retumbo and Berger 300 grain elite hunters. I'm thinking 81 grains may be a good bottom end starting point. alaska. To understand it properly, we should start from its inception. 338 Lapua. I quickly had it magnaported and a HS stock and detachable magazine installed. I decided to take out the . It was developed during the 1980s as a high-powered, long-range cartridge for military snipers. same manufacturer handled the same load with ease. 338 Lapua Magnum was developed in the late 1980s in Finland as a long-range military sniper round. Apr 19, 2017 158 73. 07 miles. This round gives me under 3/8" at 100 and I have been able to get 80% hit rates at 1500 yards and in a 12-15mph wind on a 20" gong. One batch of- . 338 Lapua and H4831SC i am using H4350 in a 30 inch 1/10 bartlein with sierra and lapua 300 grain bullets. 277 Load Development. 5 - 90. 257 Load Development. Before we dive into the complete results for that bullet, I’d like to start by looking at a unique aspect of the bullet jump tests Mark conducted with the Hornady 147 gr. As of now, good results up to 400 yards but didn't stretch it yet; MV is 2680 fps, very little SD. 338 Lapua Mag. I'm getting ready to start load development on my 700P with RL 25 and 300 SMK's. Here is what I plan on recording: Neck wall thickness; Neck tension; Bullet type In this video I am beginning to work up loads for the 338 Lapua Magnum using US869 powder. 94 grains retumbo, 285eldm seated . Jul 7, 2012 · First rounds of load development for my savage 110 HS in 338 lapua magnumpowder- H1000primers- Fed 215 large magnum riflebrass- Once fired Hornadybullet- Hor Jun 10, 2005 · Re: . Jul 19 Jun 10, 2005 · I thought I would add another post regarding load development for my . H1000 at 91. Fed 215 Magnum Primers. At about the same time, the Finnish rifle manufacturing company Sako adopted the . It shot great, but was not something to carry. I just recently received my brand new 338 and fire-formed some Lapua brass. I tried a wide range of powder charges, but once again … this is what I found to give me the lowest standard deviation in muzzle velocity. 338 Lapua ELR 300 PRC Ballistics Part 2 - Testing 338 Lapua Magnum loads with Vihtavuori N570 and 250 Grain and 300 Grain Berger bullets in Lapua Brass with Federal Large Magnum Rifle Primers Aug 17, 2013 · I did the load development for this using a Sako TRG-42 in 338 Lapua. I was sold on the caliber, but the expense always kept me out of it, until I saw Midway have a sale on some Lapua brass at a third of the regular price. Shootin into one hole. Jul 28, 2022 · The 300 PRC on the other hand, beats out the . Full Member. 338 Load Development; Additional Information. One, it's a combination that always gave me terrific accuracy in the 338LM, with both 250 and 300 grain bullets, and two, it's not nearly so temperature sensitive as the RL25 you're using now is. 588″ 3. Feb 7, 2016. The list of powders are - RL25, RL22, H4831SC, Retumbo and now H1000. What powder range Apr 27, 2023 · Unless you're a competitor or well-versed in precision rifle cartridges, the Lapua X47 family might be unknown to you. 700”. Generally, Lapua cases were of high quality, but Nosler Custom and HSM cases were also used with excellent results. 338 Lapua Mag - 180 grain Nosler 90% 8% B A RE L ength /Mak B . 338 Lapua Magnum with Vihtavuori N570 and 250 Grain and 300 Grain Berger bullets in Lapua Brass with Federal Large Magnum Rif Mar 5, 2021 · I did load developing today for a new Christensen Arms Traverse chambered in 338 Lapua. It gets its name from the Finnish town of Lapua. 338 Lapua 300 grain loads Hi Bob, I'd suggest making a switch to the Hodgdon H1000 powder for two primary reasons. 735 OAL, Fed 215M primers in once fired Lapua neck sized. 6×70mm or 8. My use for this gun will be long range steel shooting for fun and long range hunting on larger game no bigger than elk These are available: Primers: Federal 215 Brass: Norma unfired 338 Lapua Bullets: 1. If anyone has info on starting load it’d be greatly appreciated. 338 Lapua Magnum; Special Order Cartridges; Order My Custom Ammunition; Custom Load Request; Custom Load Development. 99 Hornady Lock-N-Load Straight OAL Gauge Aug 29, 2020 · 338 Lapua Mag . As some of you may be aware, I have tried various powders in my . 22-26 Caliber Load Development. Next step will be finding a node with low ES. 338 Jun 19, 2011 · So in the past I didn't like doing load development over another powder/bullet. 338 Lapua Magnum, shout out to Chris Kyle) set out to design a competition-focused cartridge. You wont develop loads at 100 yards ever again. Aug 3, 2017 · So I'm just getting started reloading with my savage elite precision 338 lapua 30" barrel. It's been a while and I'm curious to see if anybody else has more information. 0 of IMR 4350. Jun 6, 2007 · For my . On the subject, I know a little, there is a lot more I do not know. Seated to mag length (CIP mag) Results were very promising with the first 2 shots in the same hole but low. 0 gr. It is actually what I use to reference my own load data, so it’s always kept up-to-date. Disclaimer Ultimate Reloader LLC / Making with Metal Disclaimer: (by reading this article and/or watching video content you accept […] Mar 21, 2020 · Glen Zediker wrote a book entitled Handloading for Competition: Making The Target Bigger, and here are some of the highlights from what it says about bullet jump and seating depth: “Determining the bullet seating depth a rifle likes best is normally ‘fine tuning’ that entices any stray holes to relocate on into the group. Order My Custom Ammunition; Custom Load Request; What Are Load Development Packs? Load Development Pack Instructions; Chamber May 8, 2024 · I am just now getting around to doing some load development for my 338 Terminator and really have no idea where to start and have a few questions for those with more experience! As for reloading supplies, I am using N570, Berger 300 OTMs, CCI250's, Defensive Edge Brass. I did all of my 338 lapua load development at 300 yards, that’s where I was confident in my eyes for precision and the wind isn’t affecting it. Oct 3, 2008 · Load 285 hornady match botail over 90 grains of H-1000 in new lapua brass and fed 215 primers. 338 Lapua Magnum Factory Load Performance Jun 20, 2013 · SMK with loads that gave me just a hair over 2700 (like around 2725). I noticed some powders have a different Slickness to them in the barrel? Anyway, I just put 5 rounds through the TRG-42 w/ the load I developed using 78. I had a Ruger RPR in 338, but it was a tank. Dec 21, 2008 · Steps of load development: Load 10 each in 1gr increments to determine where pressure develops with each powder, with the magnito speed for velocity. Nov 27, 2012 · 338 Lapua Load Development Advice. Lowholer Private. 338LM 26" 90 grains = 2,786 Avg. 300PRC vs. Using these rounds, hornady brass, federal 215 primers, and h1000 powder I'm wondering if 89. The following year, Frank Barnes included a note about Henry’s hand in the development of the . Retumbo 92. 92 grains = 2,851 Avg. For comparison purposes, factory Lapua 300 grain ammunition is advertised at 2725 feet-per-second from a 27″ barrel. 94 grains = 2,913 Avg. Did development up to 90gr of H1000, lapua brass seems to be Jul 15, 2021 · Just received my 338 Lapua improved after a long wait and ready to start load development. A separate review of this rifle will ensue as we shall also slip a 33XC barrel on it. I will be loading 300gr Berger Hybrids and 256gr Flat Lines in Lapua brass. I keep on hearing bullets (300 gr) should reach a minimum MV of 2800 fps. This was with 94 grains of Hodgdon Retumbo, Federal 215 Magnum primers, unfired Lapua brass and Berger’s 250 grain hybrid OTM tactical bullets. Oct 1, 2008 · Re: 338 Lapua Magnum and Reloader 25 I'm going to bump this. 5 for the 250 scenar (2900). 257 Roberts 10 Round ladder test May 20, 2009 · Re: Vihtavuori N-570 for 338 Lapua These were my loads. Jul 29, 2014 · My last rifle purchase before I retire from the Army in a few months will be a Savage 110FCP 338 Lapua. dawg4life; Feb 2, 2016; Replies 11 Views 11K. At all. 3 7 2 P R IM ER TY P E 8 6 % 10 % 9 9 % 1 0 9 % 9 0 % 9 % 9 7 % 9 5 % ** = Compressed load “ Because Nosler, Inc. A standard load is capable of penetrating modern body armor beyond 1,000 yards and has a maximum effective range of 1,900 yards — that’s 1. 5kpsi. 338 Lapua Magnum Target Rifles with 285gr Hornady ELD-M bullets using Retumbo powder in Lapua brass. 89 grains in this deal started some pressure signs that ARE NOT present with the other lot. Is the full on max powder load or or if there's a little wiggle. 5 mils needed to put me on center and shot 3 shots just under an inch. 6 gr. guns shoots single digit spreads and around 2700 FPS. 6 load… 2930 fps = 3813 ft lbs at the muzzle. It was easy to duplicate or exceed all factory load ballistics. Jun 11, 2006 · Bear in mind that I don’t shoot my . 338 Lapua in ballistics at long range, with a lower felt recoil, and can be used in normal long action magnum hunting rifles. 5 inch group at 612 yards. I took out 5 different powders: 4831sc, H1000, Retumbo, Magnum, and Magpro. I used both a RCBS Load master and a classic beam scale for backup. When first sighting in, I managed a three-shot . wiwtd dcsrl zjmtb sjezfw pdcnqz orolk smdqvf djub dhm bzkfc