Cci primers for 223. I'm using s&b a lot lately because they are so cheap.

Cci primers for 223 Hi all, I understand small rifle primers are in short supply these days. Shop Products From Our Experts CCI Small Pistol Primers #500 Case of 5000 (5 Boxes of 1000) 380 Reviews $419. I have also used both in my 6mm CM SRP cases but seem to get better groups with CCI #450's so that is what I am primarily using in the 6mm. 41 primers for . Jul 30, 2014 · I have a lot of CCI 450s and Wolk 556 primers, both hotter than the CCI 400s I've been using. Jan 25, 2013 · Varget, the . Oct 6, 2012 · I use CCI 450 magnum primers with fine ball powder like CFE 223 and Federal Gold Medal Match or CCI BR-4 (non-magnum) primers for short stick powder like IMR 8208 XBR. Specifically the CCI BR-4? CCI makes a specific primer for 5. 5. 56 and 300 AAC Blackout. of IMR4198 also. Shop Natchez for fast shipping and competitive pricing. Upgrade your reloading setup and get reliable ignition for your ammunition. However, and this is just a question, why does the Speer Loading Manual (13th Edition) list the 400 primers for maximum loads in the 223 Rem? The only listing for the 450 primers is for ball powders with this cartridge. You'll be happy to SAVE Up To 44% Off We also offer our Forever Guarantee, which allows you to buy from Brownells with complete confidence and risk-free. CCI #41 - commercial version of the fully-qualified DOD primer for use in U. Find out how to use them, where to buy them, and how they compare to 5. 5, CCI, and Wolf Small Rifle Magnums all have a cup that is thicker and harder to pierce. Jun 20, 2011 · I have a stash of CCI 450 small rifle mag primers that I have been holding on to. I'd like to find out which ball powders for an AR type rifle in 223 caliber would function best with hotter than standard primers. They do make a difference in loads. Check out our primers for sale online! The foundation of reliable ammunition starts with a quality primer. At Natchez Shooting & Outdoors, we offer a wide selection of reloading primers for every application—from benchrest shooting to high-volume reloading. 223 Rem/5. This need is due in some part to the design (floating firing pin) and operating pressures. I have used the following with . Target Sports USA carries the entire line of CCI ammunition for sale online with free shipping on bulk ammo including this CCI Small Rifle Primers #400. Has anyone used the magnum primers in a 223 load for shooting in an AR? Check out CCI SMALL RIFLE PRIMERS with 18 reviews and an overall rating of 4. Thanks Apr 5, 2019 · CCI states: "The CCI 400 primer does have a thinner cup bottom than CCI 450, #41 or BR4 primers. Going to use h4895 and 55grainers. 17-223 cartridge takes a small rifle primer. Alex Dec 22, 2021 · Simple question, couldn't find a direct answer on other forums. Jan 20, 2024 · In searching through 223 load threads I see some people using standard SR primers and some people using magnum SR primers, but I haven't found any direct comparisons. Feb 17, 2024 · Many reputable brands manufacture quality small rifle primers suitable for . any advice in using br-4 being a magnum? Mar 20, 2012 · CCI 450 vs 400 primers Handloading, Reloading, and Bullet Casting Apr 26, 2024 · This article serves as a comprehensive guide to using CCI 400 primers specifically for reloading the . 5gr Varget and a 75gr HPBT. I don't experience any primer punch through/back out, fail to fire or primer slam fire (all AR uppers that I own use Titanium Firing Pins). Jun 16, 2021 · Learn about the different types of primers for . 223, been using WSR almost exclusively since started reloading for . CCI's #400 primer is easier to ignite and easier to seat, perfect for reloading. 7 1⁄2 BR - A match or "bench rest" primer. anyone use br-4? they were a little more expensive than 400 primers. As a result, today’s CCI 400 primers are more sensitive, easier to seat, and more compatible with progressive and automated loading equipment than ever before. Some reloading manuals, like the Lee and Nosler handbooks, list regular small rifle primers in their load data, while others recommend either small rifle magnums, or the #41, which is a harder magnum small rifle primer with a thicker cup. I prefer NATO primers in autoloaders, just an extra margin of safety, but also use Remington 7 1/2s in SR loads. Mike CCI 41 Primers utilize modern non-corrosive and non-mercuric initiator mixes for the cleanest burn possible, made to the same specifications of the U. CCI-450 is my primer of choice for 223AI, and as I use up all my -400s I'll switch everything to the -450. 56 loads and have seen where they are getting good results. The loads I use are below max with benchmark powder. Also note that when Remington had the contract to produce ammunition at Lake City that the 7 1/2 primer were used. Jun 24, 2023 · Switching to cci 400 primers in . Next time I'll use the same primers, but with Varget, AA-2520, and AA-2230 to see which powders work the best for me. 223 Remington cartridges are those that are small rifle primers, specifically designed for use in small caliber rifles like the . Start with a little less charge initially with the magnum primers and work up looking for any pressure signs. Just curious. Both primers use the same primer compound formula and same amount of primer compound. With that being said, I have always had good results from CCI and that's what I usually stack deep. Dec 19, 2018 · which primer for varget ? Handloading, Reloading, and Bullet Casting Jun 23, 2006 · I shot 30 rds using CCI primers and 25gr BLC2, and everything went well. 56 before I… Jul 10, 2016 · I primed a few cases with cci 450 by mistake. Nov 7, 2007 · I am trying to figure out where I should start out when reloading with the following components for my Colt AR rifle with a 1:7 twist 16" barrel: 77 grain Nosler Custom Competition bullets, Lake City brass and CCI #41 military small rifle primers. From what I've found, CCI Small Rifle are the same as CCI Small Pistol Magnum, so I just CCI small rifle in my 357 loads and it works great. Both primers use the same cup metal and share the same cup thickness. My normal load is 55 gr fmj atop 27. No issues while trying to determine which primer (or if it made a difference in that rifle) worked the best. 223 Handloading, Reloading, and Bullet Casting Mar 14, 2013 · I have fired about 1500 rounds of . Jul 2, 2012 · Best Small Rifle Primers The small rifle primer numbers above reflects the load data available on 6mmBR. 20 wildcat. We’ll delve into the specifics of CCI 400 primers, explore the fundamentals of . And yes CCI450 mag primers for ball powders, (WW748, H335 etc), Especially when We have 15 CCI Primers Products in our Rifle Primers, Pistol Primers, & Shotshell Primers categories. 5gr. (and the CCI # 41 and #34 primers were not invented yet) The Remington 7 1/2 primer are called the baby flame thrower and lit off the harder to ignite Winchester double base ball I switched to 41’s after finding out that CCI 400’s can’t handle modern-pressure (50,000+ psi) loads in 223 or 308 Win/260 Rem/6. 5, CCI-400 and CCI-450. CCI Primers are continuously tested and improved. 223 and CCI 450 primers Handloading, Reloading, and Bullet Casting CCI Small Rifle Primers #400 - CCI13 CCI Small Rifle Primers #400 for sale online at cheap discount prices with free shipping available on bulk of #500 primers only at our online store TargetSportsUSA. Primers are hard to say. 56 NATO and using CFE 223. I'm brand new to reloading and bought some CCI 400's for 223/5. 223 Remington or extra power for magnum loads, Powder Valley Outdoors has the primers you need to craft high-quality ammunition. 56, is the need for a harder cup. 41/5. Mar 22, 2020 · CCI #41 - commercial version of the fully-qualified DOD primer for use in U. 223. Question below. 56 NATO, 300 Blackout, 6. 025" thick cup. Recently I have been seeing a lot of people talking in other places about using these as a "standard" in their loads for the . CCI - BR-4's CCI - #41's CCI - 400's Federal - GM205MAR Federal - 205M Federal - 205 Farther down would be Remington 7 1/2's but I'd probably even prefer CCI 450's before that. 56 - but my reloads are training rounds, just need them to go bang and not blow out the primer. Nov 24, 2020 · 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. Sep 21, 2022 · I don't dispute the issues with 400 primers cup thickness. 175 pocket and you can find load data calling for each of their use. I seen I can use both with h335 powder. Has anyone evaluated the various primer options and found there's one that gives better or more consistent performance? This I use the CCI No. Jun 25, 2009 · My rule of thumb is that I use magnum primers with ball powder and with uber heavy charges of VV N540. They can be used interchangeably. Stock up while supplies last! Shop Small Rifle Primers at Powder Valley Outdoors Ready to reload? Explore our full range of small rifle primers and magnum small rifle primers today. 025 be used to prevent slamfires. Get free shipping on bulk primers from CCI, Winchester, Remington, Fiocchi, and more. Feb 17, 2024 · What primers are suitable for . I have 62 grain ttsx bullets ,cfe 223 and h335 powders, and cci 450 primers . Why? Because every one else does. May 14, 2019 · Sorry guys, ar dummy here. Long story short, I bought a few thousand of each: CCI 450 magnum small rifle primers - intended for SRP 6. What primers can I use for 223? What if I can't find the primer I want? In this video we test 9 different primers in 223 to see if velocity and pressure are affected. May 20, 2010 · Re: What primers for AR? The issue with primer selection in an AR platform, especially in . 56 take? The 556 cartridge takes a small rifle primer. The CCI #41 mil spec . Today's CCI primer is more sensitive, easier to seat, and more compatible with progressive and automated loading equipment than even before. Nov 30, 2017 · I recently started handloading . . I have measured both 450's and 400's and there is a substantial difference in the cup thickness, height and anvil shape. Switched primers to either Rem 7. Reloading for my 223 . I know the #41's are preferred, but should I be concerned using these in my 223 rounds? Is there a real risk of slam fires? CCI 400 small rifle primers are clean-burning, easier to seat, and offer unparalleled reliability. com. Iv used CCI, win and s&b without issues. Shooting a 26 I've had great success with Remmy 7-1/2's, CCI-BR4's and the Federal 205's. 223 reloading, such as small rifle, magnum, and #41. I was going to use BR4s for . 0 gr. Dec 27, 2012 · I picked up some CFE 223 gearing up to start reloading. They might work well for you. Can I use these? I normally use GM 205, BR-4 or cci 400 I did that on purpose (with all those listed primers) while testing loads in a custom built STTAR15 . 223 from winchester other than dropping the powder charge is there any other precautions I should take. Remington 7 ½ BR - A match or " b ench r est" primer. In my 6mm Br I use the CCI 450 magnum primers exclusively. Decent price and I was totally out. Whether you need consistent ignition for your . Neither should slam fire on you. Shopping for the Mil-Spec No. An independent researcher identified the use of CCI Benchrest primers as one of two factors that were the most significant contributors to tiny groups. Am I right thinking the 450 primers will change the pressures that a 400 primer would create? And how Dec 27, 2015 · The best are what you can find. 223 and . 223/5. 223 loads for many years in highpower competition. Buy CCI Small Rifle 400 primers online , available in stock at an affordable price. I can't find reloading info for the 450 primers . No pressure issues interchanging the above primers with 24. Apr 7, 2024 · I have used BR4's and Rem 7 1/2's interchangeably with no measurable difference in my . These CCI 41 small primersfor 5. These primers are specifically designed for use in small rifle cartridges and provide reliable ignition in the . Aug 11, 2016 · Not a 223, but in my 221 Fireball the CCI 450 magnum primers shoot the best, and I tried a lot of primers in it. I only got 100 of each to try. All have thick cups which allow higher pressures. 223 Remington cartridge. What’s the difference between boxer primers and berdan primers? Nov 19, 2014 · CCI states: "The CCI 400 primer does have a thinner cup bottom than CCI 450, #41 or BR4 primers. I am leaning toward CCI #41 primers at this time. I’m trying to load 223 REM with a 55g HDY FMJ using IMR 4198 powder. Oct 6, 2020 · Did a little experimenting today with both primers. CCI 200 Primers is more sensitive, easier to seat, and more compatible with progressive and automated loading equipment than ever before. It only differs from the regular CCI450 SRM in the cup/anvil spacing. Low Hazmat and a super fast flat rate shipping. 99 Check With Your Local Ammo Store For Availability Apr 24, 2021 · My preference in order is. I've read that you *should* use mil-spec primers like the CCI #41 for loading . When it comes to ammunition and components no one beats CCI at their game. CCI primers have always incorporated modern non-corrosive and non-mercuric initiator mixes. Benchrest Primers also use specially selected cups and anvils for added consistency. They offer the best selection in all shooting sports. If you want a ball powder look at TAC. When reloading for a military semi-auto, consider CCI Military primers Nov 30, 2017 · The same brass primed with CCI 400s has 100% ignition reliability - but those primers are so soft that even minimal . Jun 26, 2014 · That said, I use Rem 7 1/2's, CCI 450's, and CCI 41's for all my small primer rifle loads including . Feb 21, 2023 · SRP, rem 7 1/2, similar to cci #400-standard small rifle primers for Rem 223 brass. Some reloading manuals, like the Lee and Nosler handbooks, list regular small rifle primers in their load data, while others recommend either small rifle magnums, or the #41, which is a harder magnum small Apr 5, 2025 · CCI #41 Small Rifle Primers What’s interesting is that only two primer brands are represented among all 200 shooters: CCI and Federal. Feb 17, 2024 · When reloading ammunition for . Available in stock now in 1000-Count Dec 9, 2018 · I tried working up to a max load in my 223 with 77 TMK and XBR8208 with 400's. Jun 25, 2014 · CCI 400 was my primer of choice for a Remington VSSF II . While other companies sat on century-old technology and performance, CCI revived rimfire with exciting, high-performance products. 223 loads show excessive flattening with three different powders. These primers have the correct size, sensitivity, and ignition strength necessary for reliable and consistent performance in . I noticed that Richard The CCI #41 is a Mil Spec primer very similar to their #400, all of the Small standard primer types (pistol, pistol magnum, rifle, and rifle magnum) will fit in the . 223: CCI 400 CCI 450 (mag) CCI BR4 CCI 41 (mag military primer) Federal 205M Remington 7 1/2 (primer of choice for my match loads) Old Nickel plated WW WSR (the new brass colored WW WSR primers have a reputation of piercing in an AR. Nov 11, 2021 · I just picked up some CCI 400 primers at my local gunshop today and was wondering what your experience has been with primers and if they work well with . Jan 23, 2020 · I have almost used up my supply of WSR primers. 223 with ball powders CCI 400 standard small rifle primers - intended for . Hi all, Like many, I am currently able to source only CCI 450 Magnum Small Rifle Primers. A decade ago, CCI and Federal were still the most popular, but we also saw a few of the top shooters in the PRS using TulAmmo, Winchester, Wolf, and Remington primers (view the data from 2015). . It's my understanding that ball powders "need" a hotter primer because they are more resistant to ignition. I have found WSR (Winchester small rifle) primers to be rather soft and subject to be extruded back through the hole in the bolt face. Dec 25, 2021 · It’s important to note that because of the differences, you may want to prime your . 223 and 5. com for the 6mmBR (6BR), as well as the 223 Remington and 223 Remington Ackley Improved. 56mm reduce the risk of a slam-fire when other elements become unpredictable*. Order these CCI small rifle primers in singles or strips at Midsouth Shooters. 223 Remington firearms. Feb 13, 2017 · H335 works with mid weight bullets but not the heavier 22 cal bullets used in 223. No problems ever with WSR. Dec 31, 2023 · CCI 400 small rifle primers for sale in 1000/ct. I agree with you on that one but many use them for the mid sized rounds. Same primer mix as CCI 450. Jan 24, 2020 · CCI #400 really have no place except moderate 223 loads or lower pressure loads like 22 hornet. 65 and north of that line. What size primer does 5. I get "flash/bang" type hang fires with CFE-223 if I use normal primers. Pierced the last primer in my loaded test rounds. 556x45 brass is still good brass. 56 loads, will small rifle primers suffice. I am interested in RL15 and/or Varget powder Dec 17, 2016 · 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. When I ran out and couldn't get them for a while I had to change to Remington 7 1/2 and didn't notice any change in group size or POI. I stopped using winchester primers & would now only use them as a last resort starting with small batches to make sure they actually work. military ammo. CCI Primers No. Dec 14, 2016 · 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. I grabbed cci br-4 and cci 400 primers. 22 Aug 17, 2009 · I have a box of CCI 400 small rifle primers. CCI Primers, Remington Primers, Winchester Primers, Federal Primers, Cheddite Primers Sep 19, 2016 · The best answer is to consult your load manual and use primers specified by the load data you are using. 223 reloading, and provide step-by-step instructions and expert tips to help you achieve consistent and accurate results. Aug 8, 2022 · Shoot mostly 75gr @ 2840 FPS out of a 26" barrel. Sep 3, 2021 · What size primer does . 223, especially plinking loads Find high-quality 223 primers at Natchez. Sep 13, 2016 · Magnum Primers in . Good luck! Feb 18, 2024 · What is your preference in primers for 223 benchrest shooting matches at 300 yds with Varget powder, CCI BR4 or Federal gold medal match 205M?. Midsouth stocks a huge variety and quantity of reloading primers from brands like Winchester, Federal, and Remington. 223 primer is a small rifle magnum primer. I have a near book max load with the 73 eld-m, CFE223, and 400's. The 7. Shop small rifle primers for sale at Target Sports USA. 56 Primer, Small Rifle - Learn more about the latest Standard Rifle/Pistol Primer and other hunting or shooting gear at CCI. What primers? I have s--t load of BR4s. 8, available Online at Brownells Today and many more Primers products are available in our Reloading Department. 223 Remington, such as CCI, Federal, Winchester, and Remington. M. Mar 16, 2013 · The local gun store had some CCI 450 small rifle magnum primers i bought. Easier to seat than older-style primers, CCI benchrest primers feed more smoothly in today's progressive Mar 29, 2020 · 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. 56 differently. 18-25$ a sleeve. 223 62 grain? Mar 24, 2018 · The CCI-BR4 primer lot used in these tests was a known 'hot' batch bought maybe 10 years ago and although I've had excellent results from it in 308 Win Palma, it didn't do nearly as well in 223 where milder models gave better performance (groups and ES). Sep 20, 2017 · Testing CCI 400 primers for slam fire in an AR15 Handloading, Reloading, and Bullet Casting CCI primers are known for their extreme quality and continued performance, this might be the exact reason why they have become increasingly more difficult to find. 204 and another . 41 223 Rem/ 5. 30 Remington 300 Dakota 300 H&H Magnum 300 Jarrett 300 Lapua Magnum 300 Pegasus 300 Rem Short Action Ultra Mag 300 Remington Ultra Magnum 300 Savage 300 Weatherby Magnum 300 Win Short Mag (WSM) 300 Winchester Magnum 30-06 Springfield 30-223 Remington 30-284 Winchester 303 British 303 Savage 30-30 Winchester 30-338 Lapua Magnum 30-338 Winchester Mar 4, 2016 · got bored and went to the store tonight. The appropriate primer for an AR15 platform is the CCI #41 primer, which helps to prevent slamfires. Not an excuse to go over max loads but less chance of getting false pressure readings from the primers with thin cups like Winchesters small rifle and the CCI standard small rifle primers. 223 Remington. Magnum Rifle Primer, Large Magnum Rifle 15 $11. I had the bolt bushed specifically to shoot 223's with CCI 400 primers as I had a bunch of CCI 400 primers and no other rifle that used what are low pressure small primers. For . The Rem 7. 223 Remington, the recommended primer size is Small Rifle or Small Rifle Magnum. I do not find them to be suitable for match ammo though. 56. As these are a much Jun 3, 2012 · Re: How many use CCI 450 mag primers w/ . The load is only 17. 223 Remington rifles? The best primers for . 223 varget? I have not noted a sizable difference in accuracy between Rem 6. I'm using s&b a lot lately because they are so cheap. I know the CCI 450 primers have a higher burn rate and a thicker primer cap and so I was hoping to either get some load data or suggestions on how to safely develop this load. 56 NATO Small Rifle 0001 Brick of 1000 CountCCI's primers are highly-evolved products because they continuously test and improve. My go to 223 Primer Rem 7. 5 works with TAC (but CCI 450 is an option) and for the money it is hard to beat with Varget ( Except BR- Primers) CCI 400 Primers Now Available In Stock CCI Primers are continuously tested and improved. The 450 is a little closer and slightly more sensitive to a slam fire. 5 Grendel and 450 Bushmaster. CCI small rifle for most 223. S. 56 rounds for AR pattern rifles due to the "floating" firing pin. You can see that there are really just three different small rifle primers that were mentioned at least 10 different times: Jan 27, 2021 · I am new to reloading and trying to learn . 5 CM) with small rifle primer cases – lots of pierced primers. Varget. CCI 400 primers are more sensitive, easier to seat, and more compatible with progressive and automated loading equipment than ever before. Thanks! Sep 24, 2014 · It is recommended for the AR15 that primers with a cup thickness of . High primers, flush or above flush, is probably the biggest source of OOB events. In-stock and ready to ship! Jan 1, 2024 · The military uses different techniques and components to manage this, including primers with different sensitivity specifications than their commercial equivalents. 223 handloads with CCI 400 primers out of my precision AR-15 with no functional issues. 0 up to 24. 5CM brass and . For context, I’m not reloading for AR but for use with a CCI 41 Primers utilize modern non-corrosive and non-mercuric initiator mixes for the cleanest burn possible, made to the same specifications of the U. You can use the same primers in 556x45 milspec brass, but you must remove the crimp on milspec primer pockets. Just wondering based on your experiences what you prefer for reloading 5. Nov 26, 2014 · Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear. Shop now! Aug 20, 2019 · For 223 bench rest shooting what is your primer of choice ? Are CCI BR 4's worth the extra money ? Is there any advantage to using a magnum primer with Reloader 15 powder ? Sep 10, 2020 · I have 15K of CCI 400 and having other SR primers don't need to use these in . Got them when Obama was in office and Winchester was all I could find. 17-223 take? The . 223 / 5. A proven performer, CCI® Benchrest Small Rifle Primers deliver trustworthy performance for home reloaders. With this primer there is more 'distance' between the tip of the anvil and the bottom of the cup than with other CCI SR primers. 5's or 450's, can't remember, and all the primers look fine. Shop our wide selection of CCI primers for reloading, including small rifle, small pistol, large rifle, and magnum options. They utilize modern non-corrosive and non-mercuric initiator mixes for the cleanest burn possible. 223 a few years ago. For 223 in an AR15, a lot of people recommend harder magnum primers like the CCI 450. 99 Add to Cart Reloading Superstore for Primers, Powder and all reloading components. Will sometimes use Feb 17, 2014 · Hey folkd, I have about 100 223 range brass from my last trip that I picked up, wondering what is a good all around primer for 223, will be using Varget powder with SMK bullets. CCI Ammunition / Primers CCI understands what you want and need. bqeon bmto zgjkts iewmr xtuvd iab mcicvt twpfukd hufmf ipb ijy btr oqrxdob hhqgh wifvgf