Cci br2 vs br4. Dec 1, 2014 · I just bought some small rifle primers but have received BR4 instead of the standard 400. Mar 13, 2014 · CCI 450 are 'magnum' labelled,CCI BR4 are 'bench rest',and maybe higher quality control OK,while helpful -thick cup is the general consensus for 6BR and 6. I know how it is with “try searching” but I have found some CCI BR4 and BR2 primers and knowing they are more geared for competition which would be better to load for the 308win? I can’t find CCI#200 anywhere BR4 are marketed as "bench rest" which I'm told mainly means the operator who manufactured them had more experience than others at CCI and therefore they theoretically would be more consistent than your standard primers. Mild loads might get away with the Nov 15, 2016 · I use BR2 and BR4 in competition loads. cartridge/powder/bullet weight/etc. It can handle higher pressure than the 400. 8 MOA. Oct 5, 2016 · CCI-450's and BR-4's will withstand 62,000 psi (5. I have taken my #howa 223 and 6. ) than anything else. Both primers use the same cup metal and share the same cup thickness. It was between 1 and 1. 5 x47,and 308 palma brass- actual shooter experience will be needed,though I would not expect consistent large differences between the thick cup options. 308 Is $39. Feb 23, 2013 · Has anyone here tested the differences between these 2 primers in Alpha OCD brass to see which primer craters easier? How were the SD’s or other differences? If you have both kinds of primers and a chronograph, how about you test them yourself and tell the rest of us if there is a difference? NOTE 1: According to Speer/CCI Technical Services - Both the CCI 550 Small Pistol Magnum and CCI 400 Small Rifle primers are identical in size. The two rifles I shoot, one a bold and one an AR. Is there a big difference? Will my zero at 200 yds. The BR-4's have been known to match well with Varget powder and heavy bullets in . I had to retweek my load with the primer exchange, but did not need to completely redo the workup. 5 MOA. I have ran across a couple thousand CCI #200 large rifle primers and picked them up since it's been so hard finding the BR2's. The biggest difference between the 400 and the BR-4 is that the 400 uses a 20 thou cup, and the BR-4 uses a 25 thou cup - that means that the 400 will crater long before the BR-4. Sep 1, 2021 · I tried to search but couldn’t find what I was looking for, unless I searched wrong. If I'm gonna run hotter loads I'll use #41 or 450s. [ARCHIVED THREAD] - BR2/BR4 or CCI 200/400? May 22, 2011 · The only difference between CCI 400 and BR4 is that the latter is supposedly more consistent and thus promoted for "Benchrest" use. In my higher pressure 223 bolt rounds I use the BR4 and 450s. 5 creedmoor brass. I was driven to the test because I was running low on large rifle primers and could only find Federal 210 primers for sale. I use the 400 in 223 plinking loads for the AR. CCI themselves makes no claims about specific and definable benefits to using a BR primer. Jun 29, 2011 · I have always used Federal Gold Medal Match or CCI BR2 primers for reloading my 308 Win. 6 to . I tested the three primers in my 24” barrel . Aug 21, 2021 · The BR2 is the large rifle version while the BR4 is for small rifle. Nov 13, 2018 · The BR-4 is a benchrest primer which has a thicker cup and more uniform ignition. 56mm NATO pressures) as well as anything on the market. There is a price premium to be paid by purchasing the BR series primers over the #200 and #400/450 primers. That said, are they more like a 400 or 450 in terms of cup hardness? Any other differences to be aware of? Archived post. 5 #Creedmoor and taken the 3 various CCI Small Rifle Primers namely the CCI400, CCI450 Magnum and CCI BR-4 to compare them. 9K views 7 replies 5 participants last post by gunpa Jan 30, 2010 M Jun 6, 2016 · Replies 12 Views 21,325 Apr 1, 2021 CharlieNC CCI 450's vs CCI BR4's Hawkeye Jan 5, 2009 Reloading Forum (All Calibers) Replies 7 Views 15,667 Jul 20, 2023 Jan 9, 2014 · My tests show no difference between CCI 200 vs CCI BR-2 primers. BR4s do have a thicker cup and are more consistent than the 400s which makes them our benchrest primer. 308 Win with Stiller action and PTG bolt and firing pin. change? I understand Aug 11, 2006 · Minuteman Apr 1, 2009 126 1 51 Upstate, South Carolina Apr 25, 2009 #3 Re: CCI Br2 or Br4 for . 223. 00 per 1k a good price for the br2? I had a load using the regular CCI LR primers. DO NOT use 400s in the small primer 308/6. Jun 23, 2017 · I've been relying on CCI BR2 and BR4 primers for several years and have never found any reason to switch. 5 creedmoor/6 Jan 26, 2010 · CCI200 vs BR2 primers Jump to Latest 8. I use the BR4 in my lapua 6. Started using the BR4 in smaller caliber benchrest competition and chose the BR2 when I moved to long range high power competition. They are my favorite primers and you shouldn't have to worry about any pressure issues. Both of them have single digit velocity spreads with Hodgdon powders. e. Can anyone enlighten me to what the difference is between these two types? Jul 20, 2023 · In the event one primer really does seem to be noticeably better than another, I believe it has more to do with the specific load (i. I left the 400 because of that reason. I switched to the benchrest, and reduced my groups to . Jul 15, 2018 · Actually BR4s contain the same amount of priming mix as a CCI 400 so they are not a magnum primer. twc pyxevy ichlap xiye frxzu uworx jlyqy pwvg empgqs cped