2024 Should you crimp 308

Should you crimp 308

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August undefined, 2024

WebDec 31, 1998 · 308 WINCHESTER: 42.2 VVN 140, SIERRA 168 MK, FEDERAL 210M IN RWS CASES. All cases were match prepped and sorted to within 0.5 of a grain, all bullets were molly coated. I loaded 50 identical rounds for each rifle, 25 of which were crimped and 25 were left without crimps. WebJan 11, 2024 · I don't crimp my 308 stuff for my autos. I have had zero issues I'm my AR10 and M1A. You can LIGHTLY crimp non-canneleur bullets if you want. Back your crimp off a tad. That 2.800 is MAX length not minimum. You are fine on your length. The canneleur can be all over the place.

Tips for Using Lee Collet Dies for Neck-Sizing Brass

WebReloading Rifle – To Crimp or Not to Crimp? That is the question... The Big Man's Outdoors 409 subscribers Subscribe 206 19K views 4 years ago While I was sorting out some issues with my 224... WebJun 19, 2015 · Crimping is optional if neck tension is correct. The Lee FCD will crimp non cannelured bullets just fine. Myself, if I buy a premium/match bullet I don't crimp it. Posted: 6/17/2015 6:40:13 PM EDT [#3] I load 175 SMKs for my AR-308 and use a slight crimp. just so I don't have any problem with setback while feeding from a magazine energized cleaning

Reloading: To Crimp or Not to Crimp, That is the Question

WebNo need to crimp a 308 as far as I know. I crimp the majority of my revolver reloads, and anything tube fed that will cause a bullet to set back in the case when it’s fired, but thats it…. WHAT IS A crimp die used for? It WebNov 14, 2011 · New to reloading .308 for my Ruger Sr7.62. Everything going well until i chamber dummy rounds by letting bolt slam closed. After i eject the dummy round the oacl allways grows. I do crimp all rounds and have tried lee factory crimp and dillon taper crimp die. Dont know what im doing wrong or is this normal. WebMar 27, 2012 · I would suggest that you do not crimp. It crushes the round leaving it distorted which can lead to jacket failure down range. also of you dont turn your case necks you will crimp the big side of the neck into the round which will in turn be holding the … dr clark net

Crimping - Reloading - 308AR.com Community

anyone using lee factory crimp die? Sniper

WebApr 17, 2024 · How much crimp should I use when reloading rifle rounds? I have always looked at the case to determine how much crimp I should put on the cartridge, this is ... WebApr 22, 2009 · With any autoloader, it's good practice to put a light crimp on the bullet. As long as Todd isn't using a maximum load (probably should NEVER USE a max load in an autoloader anyway), it won't raise pressures enough to endanger him or the rifle. B Big John Registered Joined Oct 24, 2003 7,291 Posts #12 · Apr 20, 2009 Oh, learned something … energized cable tracerWebOct 16, 2010 · Chevy1080: If you are loading for accuracy, like most of us, you are most likely using match grade jacketed bullets made by Sierra, Berger, etc. Very few, if any of these bullets have a crimp groove, and attempting to apply any type of a crimp (taper or roll) will damage the bullet, at least to some degree, depending on the amount of … dr clark new rochelle

"WebWhat is a Small Base Die and when should you use one? Here I explain why a Small Base Die may be needed and I personally learn something new while on camera... " - Should you crimp 308

Should you crimp 308

Tips for Using Lee Collet Dies for Neck-Sizing Brass

WebAug 1, 2012 · Depends on a lot of things... mostly neck tension. If you're getting solid neck tension, you can feed the ammo in an auto loader. I don't crimp .308 for the gas gun we're running. Crimping actually helps my .223 ammo out. I just blow through mixed brass. And since the ammo will be fired in bolt and gas guns, I put a light factory crimp on the ammo. WebFeb 13, 2024 · Why are you crimping .308's that are run in a bolt action rifle? Crimping rounds is done for semi auto's to prevent bullet movement in / or / out under recoil while in a magazine. It will help uniform start pressure but if the crimp is too tight it is akin to starting the bullet in the lands. An inside champfer along with an ouside debur is all ...

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WebOct 13, 2024 · I expect you do not need to crimp. However, every gun is different. You might load two or three rounds, measure their overall length, then chamber them two or three times and remeasure. to see if the OAL has changed. If it has, it may indicate a need to crimp. WebMay 22, 2024 · So, back to the basic question of “to crimp or not to crimp,” the answer is yes – with qualifications. The type of crimp will be determined by the cartridge you’re reloading, so that’s an easy decision. The important thing to remember is that crimping is not a corrective technique for sloppy seating.

WebHow much crimp should I use when reloading rifle rounds? I have always looked at the case to determine how much crimp I should put on the cartridge, this is ... http://www.accuratereloading.com/crimping.html

WebJun 23, 2024 · A .308 diameter mold would use a 30 caliber gas check, etc. ... To crimp gas checks onto your bullets on the APP Press using the Lee Breech Lock Bullet Sizing Kit and appropriate Lee Sizer & Punch Kit, first lubricate the bullets with Liquid Alox. Before the bullets move from the feed tube to the Sizing Die and Punch, push a gas check on the ... WebAs long as you have decent neck tension, crimping is unnecessary for 308. Crimping definitely messes with SDs unless your brass is trimmed exactly the same and the brass hardness (number of firings, brass lots, or annealed to be) is the exact same. Not crimping avoids that pitfall (nearly) completely. 4. level 1.

WebNov 30, 2024 · Crimping does not enhance neck tension, it actually reduces neck tension. Also, it’s not a good idea using a crimp on a bullet without a cannelure anyway. The only cartridges I crimp are for tube fed guns and DG cartridges. I don’t even crimp my 375 Weatherby. Cheers. Thx MM for the tip West Calamus Well-Known Member Joined May …

WebDec 3, 2014 · Trimming cartridge cases is a lousy job. No matter how you skin that cat, it stinks. As a result, using untrimmed cases that are too long is one of the most common mistakes reloaders make. Depending on your chamber dimensions, you may get away with it for a while with certain firearms. dr clark neurology helena mtWebMar 2, 2024 · Handloading for AR-15 Rifles. You can get tack-driving accuracy from match-grade AR rifles, but attention to detail in reloading is still necessary. Some bullet crimp may be necessary; test your first … dr clark newsWebAug 31, 2012 · Some people suggest you don’t need to crimp the bullets, and that the military only does it because they have to stand up to rough handling in machine guns. When I first starting reloading, I’m pretty sure I was over crimping, which can be dangerous. dr clark murphy ncWebMar 12, 2024 · Re: anyone using lee factory crimp die? In my opinion, if there is a need to crimp, the Lee Factory Crimp Die is the best way to do it. A 308 Winchester round, however, doesn't need a crimp even if to be shot in an autoloader. energizedcrystaltalisman.comWebAug 18, 2024 · To crimp ammo is to simply apply pressure around the case mouth and squeeze the case against the bullet jacket. Some reloaders say it helps accuracy, and some say it deteriorates accuracy. The theory is that crimping ensures uniform neck tension with each crimp being the same from bullet to bullet. So did it make a difference? dr clark newton augusta gaWebJul 1, 2024 · TIP TWO — Polish and Tune for Easy Case Removal Some users have complained that their Collet Dies grab the case-neck too firmly, making the case hard to remove. There are solutions to this problem. First inspect the collet fingers and smooth the inner surface up a bit with polishing compound or an extra-fine sanding pad. dr clark new lebanon ohio dentistWebMar 21, 2024 · Seems crimping is totally ignored. I read years ago a CRIMPED bullet has a more consistent ignition BEFORE letting go of the bullet. ... He tested 3 different cartridges (223, 243, and 308) with 0.001″ … dr clark obgyn joplin mo