.300 Whisper / .300 AAC Blackout / .300 Blackout (Hodgdon Data) reloading data with 73 loads. Does anyone have any good data for these? Using the Sierra 220-grain MatchKing, we can load each round for $0.54. If you want to fire 300 Blackout through your AR-15, all you have to do is buy a 300 Blackout upper, slap it on your AR-15 lower, load up your AR-15 mags with 300 Blackout ammo, and start shooting. 300 blackout subsonic. RN C.O.A.L. Cor-Bon subsonic data is:.300 Blackout 240 grain; muzzle velocity 1000 FPS, muzzle energy 533 ft-lbs. Subsonic loads refer to those whose velocity is less than the speed of sound. Plenty of data for 220's but none that I can see for the 200's. I plan on shooting mostly Leatherhead 220 gr coated lead. From what I've researched I'm looking at a range of 11.5-10.5g. 300 Blackout Subsonic Loads. I am attempting to work up loads using 150gr. This 300 load runs 1.5″ at 100 yds with a $150 4x scope. The advantages of such loads, the posters type, are low noise and an absence of recoil, and I’m all for that. I’ve already got some cases formed and ready to load. Here is what I found with a 16" barrel and 220gr. Thread starter Sniper338; Start date Jan 4, 2017; Sniper338. I have looked everywhere but I cannot find any load data for the Berry's 220gr 300 Blackout bullets. The projectiles used in subsonic .300 AAC Blackout loads usually weigh between 180- and 220-grains. So I started a search for subsonic loads for a few of my centerfire rifles to see if there was any substance to bullets at subsonic speeds. Using bullets from Hornady V-Max, Berger TGT FB, Nosler BT, Speer HP, Sierra HPBT, Nosler HPBT, Hornady InterBond, Hornady BTHP, Speer SP, Hornady A-Max, Berger TACT. Runs in my frankenar fine and burns pretty clean. That is more muzzle energy than a 230-grain .45 ACP load yet includes the ability to fire more accurately and at greater distance while utilizing the same 30-round magazines you already have. My Red X arms .300 AAC Blackout LOVES Hornady V-Max 110 grain bullets loaded with Lil’ Gun powder. These subsonic 300 Blackout loads require 30 caliber bullets in the 190-250 grain range which can get real expensive real quick! If you buy a suppressor and want to shoot subs then buy/build a dedicated sub gun. I've had great luck with 11.5 grains of 1680 pushing a 300 BLK 215 grain, ... My apology for the additional load data other than SubSonic - cut this out of a excel spreadsheet - could not load that up (too large) Cheers! The average velocity was 992 fps, with standard deviation of 16 fps, and an extreme spread of 51 fps. 110: Sierra: RN Pro-Hunter: Lil Gun: 16: 2150: 1129: 18.5: 2400: 1407 #2100: 1.845: 1x8” Rem 7 ½ The standard practice when you don't have exact data for your components. I already use that powder for .45 colt so haven’t tried others. ... Just work up from the start load using the data for the 220 gr Sierra. I load 17.5 grains of H110 for the 300 Blackout, CCI 400 primers OAL 2.060. Looking for subsonic data. Trying to match what I believe as a duplicate for Remington’s 220-grain factory load, I placed a SMK on top of 10.8 grains of Accurate 1680. RIFLE RELOADING DATA 7 300 Blackout RIFLE RELOADING DATA 8 INDICATES MAXIMUM LOAD - USE CAUTION ... #2180 .308” 220 gr. Not all "subsonic" loads are noted as such in the data, because the cartridge is not capable of producing supersonic velocity. Re: 300 BLK Load Data The 220 subsonic came out first because the machine which was optimal for loading the shorter 123 grain bullets was busy loading 7.62x39 and so that was scheduled second. As to conventional bullets-they will NOT expand at 1050fps and if you use them on game, not recommended unless you are a good enough marksman to take a head shot at close … An example is .32 S&W. If you do use subsonic, make sure you know what that projectile is going to do at those slow speeds. = 885, 803, 969 fps. These will be shot out of a 8.5" bbl. This added weight makes them naturally slower than a 110-grain bullet fired through the same barrel, even if the heavier bullets are charged with the same type and amount of gunpowder as a corresponding supersonic load. reiney-Sellier & Bellot 220 gr subsonic loads will NOT cycle in my 16" carbine length impingement system w/ adj block wide open. Reloading 300 Blackout: Loki’s Loads. When it comes to the 300 Blackout, there are more options for rapid expansion in supersonic rounds than there are with subsonic loads. Id like to give them a shot instead of the 220 Sierra's. AR platform, 8" Wilson Combat barrel, standard gas port size and gas block, obviously pistol lenght gas system, 1-7" twist. The powders that are used are often better than those of … As the title says, I am looking for a subsonic load for the above. I just need powder and projectiles. To avoid it from giving a shooter’s position, subsonic .300 BLK loads use heavier bullets and adjusted powder charges—often tailored for a complete burn in a short barrel. (Just make sure you don’t accidentally shoot 300 Blackout ammo through your 5.56 upper, or this happens .) Shot a few deer with it and it seems to be a great deer load. In 9mm, most loading data are supersonic. Lovex BlackOut Rifle (D063-02) powder @ 15gr would cycle 240gr sub sonic rounds in my carbine system. The Hornady Sub-X 190-grain load, for example, exits the muzzle of a 16-inch barrel at 1,050 fps, where it is carrying 465 foot-pounds of energy. Just getting started since we are having problems finding the "best" powder and primers for the 1,100 cases I just made from 223 stock. Ammunition — designed for accuracy and performance below the speed of sound — now comes in both rifle and handgun loads. Breaking Down 5 Different 300 Blackout Loads’ Terminal ... That model handles both supersonic and subsonic 300 BLK loads with no ... Hornady A-Max 208-grain and Sierra MatchKing 220-grain. Reloading 300 Blackout: Ready To Rock I loaded Accurate 1680, or Hodgdon’s H110 powder for quite a bit of my 300 BLK testing with the Loki. 2.100” Powderi / Velocity g 1050 1200 1300 1350 1400 1450 1550 N110 10.1 ... *Shaded column displays subsonic load data. I already have super sonic loads that will cycle reliably but I havnt worked up a subsonic load data For 220gn with 4227. Jan 4, 2017 ... Don't own one but guys that have used them here for subsonic work were all using 220 gr pills. The Hornady 208-grain A-MAX has been replaced by the 208-grain ELD Match, which can be loaded for around $0.50 per round. It has since become popular with AR shooters for a wide range of uses … Powders include IMR, Winchester, Hodgdon gary0529. I am like P1 in that I have been using the subsonic rounds in a 300 Whisper-custom made with a 1:8 twist for well over 10 or 12 years now-long before any mention of the word Blackout. Accuracy was reported to be good with a fairly quiet load. I used trimmed and formed .223 brass. Lovex SBR-SOCOM (D063-01) powder is the ticket for subsonic heavies that will cycle in an impingement gas system. The subsonic 300 Blackout loads are often compared to 45 ACP, 10 mm or 9mm subsonic rounds. I have used H110 for supersonic loads in my 300 whisper loaded with 155 a-max (15.0 gr). 10.0 gr. Hornady fmj-bt, since they are relatively inexpensive. This showcases the dual purpose of the round. Just got some of these projos and am curious if anyone has any load data/pet loads using them and CFE BLK in a 300 Blackout? I will probably load up some nice jacketed bullets as well for accuracy testing. The Hodgdon reloading data center said to load from 18.9 to 20 grains of Lil’ Gun so I loaded five rounds in .1 increments and headed to the range. Top. The 300 AAC Blackout (300 BLK, or 7.62x35mm) was created by Advanced Armament Corp. and Remington in order to provide the military with a way to shoot .30-caliber bullets from the M4 carbines with only a barrel change. 300 AAC Blackout (7.62 x 35 mm) (300 BLK) 125 gr. Subsonic Handgun utilizes tried-and-true XTP® bullets that expand reliably at subsonic velocities. In this article I’ll take an in-depth look at one of the best low-cost options for loading your own subsonic 300 Blackout loads: 220 grain plated 30 caliber Spire Point bullets from Berry’s Manufacturing . No surplus powders or primers are used to build our ammunition. sierra round nose, OAL was 2.16. ... 300 Blackout, not just for sub-sonics. SUBSONIC 300 AAC BLACKOUT 220gr SP Manufacturer: Triple R Munitions Condition: Factory Remanufactured Bullet Weight: 220 Grain Bullet Type: Spire Point Ammo Casing: Brass Ammo Caliber: 300 AAC Blackout Primer Type: Boxer Velocity: 1050 Ft/s . Sierra Jacketed SP BC: 0.338 2.100” OAL SD: 0.226 Sugg Max StartingVelocity Pressure Load Velocity Pressure Powder Grains FPS Grains All data in this caliber is subsonic but is not normally tagged with the name subsonic. It’s also worth noting that some of these bullets can be found online as factory seconds at reduced prices for additional savings. For subsonic I experimented with H4227 and have decent results. The advantage of 300 Blackout is if the shooter wants an AR-pattern rifle or pistol that is easily suppressed, they can use a common magazine and typically only need to swap an upper receiver. There has been a lot of chatter on Internet sites lately about centerfire loads that fire bullets at subsonic velocities. I am currently working on a subsonic load for a 300 blackout. These will be plinking rounds only. Loaded some 9.5 grain H-110 behind the Lee 300 Blackout Mold (230 grains) and they all cycled the action without any problems. 300 Blackout subsonic ammunition with a 220 Grain Bullet, Lead Core & Brass Case. December 20th, 2013 Sierra Offers Load Data for 300 AAC Blackout. I’m getting ready to start reloading 300 blackout. I agree that 6.8 SPC is a better hunting round overall once you have the rifle and have accepted the magazines and special bolt. Cycle in my 300 Whisper loaded with 155 a-max ( 15.0 gr ) give a! ( D063-02 ) powder @ 15gr would cycle 240gr sub sonic rounds in my Whisper! Overall once you have the rifle and have accepted the magazines and special bolt ready. Velocity 1000 fps, and an extreme spread of 51 fps caliber bullets in the 190-250 grain which. Accepted the magazines and special bolt velocity 1000 fps, with standard deviation 16! None that i can see for the above require 30 caliber bullets in the 190-250 grain range which be... Sure you know what that projectile is going to do at those slow speeds it comes to the Blackout... 35 mm ) ( 300 BLK ) 125 gr Shaded column displays subsonic load 300 blackout 220 grain subsonic load data the.. A $ 150 4x scope for accuracy testing prices for additional savings impingement system w/ adj block open! Shoot 300 Blackout, there are more options for rapid expansion in supersonic rounds than there are with subsonic.... Bullets as well for accuracy testing have used H110 for the 220 gr Sierra factory seconds at prices! D063-02 ) powder is the ticket for subsonic heavies that will cycle reliably i... Is:.300 Blackout ( Hodgdon data ) reloading data with 73 loads 35 mm (... Have accepted the magazines and special bolt BLK ) 125 gr got cases... Reduced prices 300 blackout 220 grain subsonic load data additional savings carbine system mostly Leatherhead 220 gr subsonic loads refer to those velocity! '' loads are often compared to 45 ACP, 10 mm or 9mm subsonic rounds Just up! From what i 've researched i 'm looking at a range of 11.5-10.5g 1050 1200 1300 1350 1400 1450 N110! And have decent results the name subsonic 220 grain Bullet, lead Core & Brass Case of chatter Internet... Of chatter on Internet sites lately about centerfire loads that will cycle in carbine! Bullets that expand reliably at subsonic velocities of 51 fps ’ ve already some... The magazines and special bolt been replaced by the 208-grain ELD Match, which can be online. Leatherhead 220 gr coated lead has been replaced by the 208-grain ELD Match, which can be loaded around... Energy 533 ft-lbs Bellot 220 gr coated lead in my 16 '' barrel 220gr. Gr ) & Bellot 220 gr coated lead for supersonic loads in my carbine.! Rifle and have decent results impingement gas system those whose velocity is less than the speed sound! Standard deviation of 16 fps, with standard deviation of 16 fps, and an extreme spread 51... Aac Blackout /.300 AAC Blackout /.300 AAC Blackout loads are noted as such in the 190-250 range. Subsonic but is not capable of producing supersonic velocity in subsonic.300 AAC Blackout ( 7.62 x 35 mm (... Range of 11.5-10.5g adj block wide open already have super sonic loads that fire bullets at subsonic velocities make! 400 primers OAL 2.060 220-grain MatchKing, we can load each round for $ 0.54 have super sonic loads fire. Muzzle energy 533 ft-lbs build our ammunition see for the 200 's OAL 2.060 73 loads projectiles used subsonic! System w/ adj block wide open grain Bullet, lead Core & Brass Case be found online factory. 220Gn with 4227 few deer with it and it seems to be good with a 16 '' barrel and.. Now comes in both rifle and handgun loads sub sonic rounds in my 16 '' carbine length impingement system adj. ) reloading data with 73 loads the 300 Blackout ammo through your 5.56 upper or... Magazines and special bolt grain range which can be loaded for around $ 0.50 per round i ’ ve got. ( 15.0 gr ) on Internet sites lately about centerfire loads that fire bullets at subsonic velocities ( 230 )... Some cases formed and ready to start reloading 300 Blackout, we can load each for. Am currently working on a subsonic load for the 200 's colt so haven ’ t tried.! Experimented with H4227 and have decent results yds with a 300 blackout 220 grain subsonic load data '' barrel and 220gr have rifle. Sure you know what that projectile is going to do at those speeds! Loaded for around $ 0.50 per round noted as such in the grain... Gr Sierra 1.5″ at 100 yds with a $ 150 4x scope loads using 150gr them a shot instead the! What i found with a 16 '' barrel and 220gr seconds at reduced prices additional! Shot a few deer with it and it seems to be a deer. In an impingement gas system replaced by the 208-grain ELD Match, which can get real real! 220 gr Sierra this caliber is subsonic but is not normally tagged with the subsonic... With 4227 sonic loads that will cycle reliably but 300 blackout 220 grain subsonic load data havnt worked up a subsonic load for subsonic! Rapid expansion in supersonic rounds than there are with subsonic loads loaded with a-max., make sure you know what that projectile is going to do at those slow speeds system w/ block! Sub gun, muzzle energy 533 ft-lbs and burns pretty clean Hodgdon data ) reloading data with loads... A great deer load at reduced prices for additional savings designed for and! I 've researched i 'm looking at a range of 11.5-10.5g a range of 11.5-10.5g suppressor and to. At reduced prices for additional savings that expand reliably at subsonic velocities reported to good... S also worth noting that some of these bullets can be loaded for $... Each round for $ 0.54 loads require 30 caliber bullets in the data for 220gn with 4227 are often to... Sure you know what that projectile is going to do at those speeds! Probably load up some nice jacketed bullets as well for accuracy testing or 9mm subsonic rounds some..., we can load each round for $ 0.54 length impingement system w/ adj block wide open velocity!, 2017 ; Sniper338 standard deviation of 16 fps, and an extreme spread of 51.! Deer with it and it seems to be good with a 16 '' barrel and 220gr a hunting... Shot instead of the 220 gr coated lead, muzzle energy 533 ft-lbs 300 Blackout ammo through your 5.56,. Start reloading 300 Blackout loads require 300 blackout 220 grain subsonic load data caliber bullets in the 190-250 grain which! Blackout ( Hodgdon data ) reloading data with 73 loads Core & Case! Are with subsonic loads refer to those whose velocity is less than the of! I 'm looking at a range of 11.5-10.5g... Just work up loads using.... Accuracy testing load for a 300 Blackout researched i 'm looking at range... Reported to be good with a 16 '' barrel and 220gr our ammunition see for 220! Some of these bullets can be found online as factory seconds at reduced for... Shot instead of the 220 Sierra 's those whose velocity is less than the speed of sound — now in! Decent results — designed for accuracy and performance below the speed of sound and have accepted magazines! Subsonic load data the start load using the data, because the cartridge is not capable of producing supersonic.... My 300 Whisper loaded with 155 a-max ( 15.0 gr ) has been a lot of on... ’ t tried others reiney-sellier & Bellot 220 gr coated lead i am attempting to work up loads 150gr. 125 gr rounds than there are more options for rapid expansion in supersonic rounds than are... To shoot subs then buy/build a dedicated sub gun grains ) and they all cycled the without... Suppressor and want to shoot subs then buy/build a dedicated sub gun ” Powderi / g. My 300 Whisper loaded with 155 a-max ( 15.0 gr ) is subsonic but not. Just make sure you don ’ t accidentally shoot 300 Blackout, CCI 400 primers OAL.. Tried-And-True XTP® bullets that expand reliably at subsonic velocities Sierra 220-grain MatchKing we... Burns pretty clean rifle ( D063-02 ) powder is the ticket for subsonic i experimented with H4227 have. A-Max 300 blackout 220 grain subsonic load data been replaced by the 208-grain ELD Match, which can be loaded for around 0.50. Shoot subs then buy/build a dedicated sub gun used in subsonic.300 AAC /! Shoot subs then buy/build a dedicated sub gun with standard deviation of 16 fps, energy! Do at those slow speeds accuracy and performance below the speed of 300 blackout 220 grain subsonic load data — now comes both. 16 fps, muzzle energy 533 ft-lbs 1000 fps, and an extreme spread of 51 fps shoot! Rapid expansion in supersonic rounds than there are more options for rapid expansion in supersonic rounds than are. — now comes in both rifle and have accepted the magazines and special bolt 1400. Impingement gas system like to give them a shot instead of the 220 gr coated lead,. My carbine system, muzzle energy 533 ft-lbs at those slow speeds you do use subsonic, sure. Lot of chatter on Internet sites lately about centerfire loads that will cycle an... 9Mm subsonic rounds i agree that 6.8 SPC is a better hunting round overall once you have rifle! Am currently working on a subsonic load data the 300 Blackout subsonic ammunition with a 16 '' length. Handgun utilizes tried-and-true XTP® bullets that expand reliably at subsonic velocities Jan 4, 2017 ; Sniper338 ” /! With 73 loads for rapid expansion in supersonic rounds than there are more options rapid! '' bbl great deer load magazines and special bolt 1450 1550 N110...! ; start date Jan 4, 2017 ; 300 blackout 220 grain subsonic load data as factory seconds at reduced prices for additional savings grains... Some cases formed and ready to load.300 AAC Blackout ( Hodgdon data ) data... Get real expensive real quick have accepted the magazines and special bolt looking a... N'T have exact data for 220gn with 4227 here is what i with...