458 socom vs 300 blackout. 300 BLK 5/8x24 AK M 14x1 LH ... 458 SOCOM 5/8x24 Accuracy I’ntl.30 cal 18x1.5m Barrett 98B 3/4x20 MRAD 3/4x20 (old) MRAD 3/4x24 (new) Blaser 7.62x.30 Cal M 18x1 RH Browning A Bolt 9/16x24 X Bolt 9/16x24 X Bolt/HC/Wstrn LR Model 9mmM 13x.75 (.30 Cal) X Bolt/HC/Wstrn Model M 13x1.25

The 6.5 Creedmoor is slightly shorter at 1.92". One might conclude that the 260 has a longer maximum overall length; however, that's not the case. The 6.5 Creedmoor has an overall length of 2.825", and the 260 Reming has an overall length of 2.80". The 260 Remington has a 20-degree shoulder angle, and the 6.5 Creedmoor has a 30-degree shoulder ...

458 socom vs 300 blackout. 458 SOCOM vs 45 70 44 40 vs 45 70 6.8 SPC vs 6.5 Creedmoor 450 Bushmaster vs 30-06 7mm Rem Mag vs 300 Win Mag 30 Carbine vs 223 25-06 vs 30-06 26 Nosler vs 28 Nosler 16ga vs 12ga 30 06 vs 7.62 x54R 9mm Makarov vs 9mm Luger 350 Legend vs

The energy of all three big bore cartridges is significantly more than the 5.56 and 300 Blackout. ... The .458 SOCOM uses the same diameter of bullets as the 45-70 so there are a lot of options available but bullets are more expensive compared to bullets that can be used in the 450 Bushmaster. There are also a lot of bullets that have been made ...

Though the .223 Remington cartridge below is slightly longer, both cartridges have the same SAAMI maximum overall length of 2.26″. However, the .300 Blackout has a noticeably shorter case length than the .223 Remington (1.368″ vs 1.76″). That being said, the .308 Winchester absolutely dwarfs the other two cartridges with a much longer ... 300 BLK 5/8x24 AK M 14x1 LH *350 Legend 1/2x28 **450 Bushmaster 5/8x32 458 SOCOM 5/8x24 Accuracy I’ntl.30 cal 18x1.5m Barrett 98B 3/4x20 MRAD 3/4x20 (old) ...

S. sfs13 · #3 · Jan 28, 2019 (Edited) Here are a few comparisons between 16" barrel velocity's for 110gr 300BO loads and 325ftx load in the 458 also a 300gr load for comparision. 300BO 110 GMX. 458socom 325ftx. 458 300gr. 300BO 110gr supersonic 220gr subs 7.62x39 123gr and 30-30win 150gr.458 socom vs 300 blackout for home defense? While I do not have my hands on a big bore just yet I currently have a 300 for home defense. I was just pondering the shape and …with .458 socom it's not possible to scrounge up brass. finding out the few base calibers one can make socom brass from is just as expensive. Tromix by offering …300 Blackout round. It is designed to be used in AR-15 rifles and is capable of firing a variety of different bullet weights, ranging from 110 to 300 grains ...The primary difference between the 6.8 Western vs 6.8 SPC is in their case design. The 6.8 Western has a higher case capacity and is capable of firing heavier bullets at higher muzzle velocities from bolt-action rifles while the 6.8 SPC was designed for use in the semi-auto AR-15 as an upgrade to the 5.56 NATO.The 8.6 BLK round was imagined and developed by Q. When imagining 8.6 Blackout, a good starting point is to think of 8.6 BLK as the big brother to 300 Blackout. However, it’s much more than just an upgrade on 300 BLK. Like the 300 Blackout, the 8.6 Blackout was designed primarily for suppressed shooting, however, they also have …If I'm going bigger than 300 Blk, I'm grabbing the 458 SOCOM. Posted: 1/31/2020 2:03:46 PM EDT [#18] I'm getting the "because it fits in my AR" argument here loud and clear. And yes, I can change the barrel and have 300 blackout. But the day I …The .458 HAM'R is capable of pushing a 300-grain bullet 2,100 fps. That is more than 300 fps greater than the .458 SOCOM shooting the same cartridge. Bill …

Mar 30, 2023 · The general purpose of developing the 458 SOCOM was to create a round that was completely compatible with the M4 Carbine but have more stopping power than the 5.56 NATO. The 458 SOCOM in its final form is a lengthened .50 AE case. Even the original prototypes bore the .50 AE headstamp which caused confusion initially because the case is longer ... The 45-70 isn’t too far behind, topping out at 28,000 PSI. Muzzle velocities are another interesting juxtaposition between the two cartridges. 450 Bushmaster velocities hang in the 2,200 FPS range and …The disparity only increases between the two with overall length, as the 50 BMG measures 5.45” while the 338 has a maximum overall length of 3.681”. The 50 BMG also fires a considerably larger projectile with a bullet diameter of 0.51” compared to 0.338” for the Lapua Magnum. Factory loads for civilians are typically loaded between 650 ...The word “faith” appears 336 times in the King James Version. Other bible versions have varying counts: Faith appears 458 times in the New International Version, 389 in the New King James Version, 378 in the New American Standard Bible and ...

And heavier bullets always carry more energy. And with a given caliber, they will also have longer shanks, which can maintain momentum for deeper penetration. At this point, the 300 Blackout tops the 6.5 Grendel in this most argued combat 300 Blackout vs 6.5 Grendel. Great alternatives: Winchester 308 and 458 SOCOM

308 vs 300 Blackout: A Tale of Two 30’s. As we mentioned earlier, the only similarity between the 308 Winchester and 300 AAC Blackout ammo is that they both shoot the same .308” diameter bullet. Each rifle cartridge was developed for a specific role and each excels at its intended role. However, the two rounds could not be more dissimilar ...

Oct 6, 2019 · This is a function check and the first shots fired from my new AR-15 pistols. Several months ago I bought a 10.5″ fast twist 1:10 .458 SOCOM pistol upper from Tromix and an 8.5″ .300 BLK pistol upper with lower build kit, plus a lower, from Palmetto State Armory. I am using the same lower with both uppers. I found this kit on sale from PSA ... The 308 Winchester offers ammo ranging from 125 gr to 175 gr while the 458 SOCOM offers 250 gr to 600 gr, which are heavier. Since the 308 Winchester are lighter, it travels faster when shot. Hence, it will spend less time in the barrel, causing it to have less recoil. With this, the 308 wind over the 450 SOCOM.Shhhh – Suppressors. Like the .300 Blackout, you have subsonic/silencer options with a .458 SOCOM. Suppressors for this caliber need a serious amount of volume and a big ol’ hole down the middle so if this is something you might want to incorporate, budget accordingly…a good can worthy of the .458 SOCOM will be pricey.Some hunters prefer the 300 blackout because of its versatility, while others prefer the 458 socom because of its power. So, which is the better deer hunting cartridge? In this blog post, we will compare and contrast these two cartridges and help you decide which one is best for you! 300 Blackout vs 458 Socom

The disparity only increases between the two with overall length, as the 50 BMG measures 5.45” while the 338 has a maximum overall length of 3.681”. The 50 BMG also fires a considerably larger projectile with a bullet diameter of 0.51” compared to 0.338” for the Lapua Magnum. Factory loads for civilians are typically loaded between 650 ...One phenomenon that has emerged from the U.S. special operations community over the last 10 to 12 years involves exploration and acquisition of small arms in new ballistic calibers. Rather than the better known weapon designs in 5.56 mm, 7.62 mm, .50 caliber, and even the U.S. Army’s emerging 6.8 mm Next Generation Squad Weapon, the community ...Thing to understand is that there is already an "8.6 Blackout." It is called the 338 Spectre and was developed a while ago by Marty ter Weeme of Teppo Jutsu. Marty also developed the 458 Socom. SBR Ammunition makes barrels, loaded ammo and brass. Best of all it runs on the smaller Ar-15 platform. And it is a real performer. These issues led to the development of several larger caliber cartridges featuring heavier bullets designed to function in AR-15 rifles like the .300 Blackout, 6.5 Grendel, the 6.8 Remington SPC (also known as the 6.8 SPC ), the .450 Bushmaster, the .458 SOCOM and the .50 Beowulf during the 1990s and early 2000s.Guns - 458 SOCOM vs 300 Blackout: Extreme Semi-Auto Stopping Power - The 458 SOCOM and 300 AAC Blackout are two centerfire cartridges developed to increase the stopping power of the AR-15 platform. Both rounds were designed to work in a short barreled rifle (SBR) with a suppressor. Adapting new cartridges to the AR-15What Can The .300 Blackout Do That The .458 SOCOM Can't Do Better? 186,744 views Feb 13, 2017 Like Dislike Share Save Jason Blaha Firearm Enthusiast 17.9K subscribersS. sfs13 · #3 · Jan 28, 2019 (Edited) Here are a few comparisons between 16" barrel velocity's for 110gr 300BO loads and 325ftx load in the 458 also a 300gr load for comparision. 300BO 110 GMX. 458socom 325ftx. 458 300gr. 300BO 110gr supersonic 220gr subs 7.62x39 123gr and 30-30win 150gr.Plus, what to know about rolling blackouts and planned outages. With temperatures and humidity levels soaring across the country, many people are cranking up their air conditioning. And while that’s completely understandable, doing so could...The 8.6 Blackout is a relatively new caliber, and as such, it is significantly larger than the 300 Blackout. Specifically, the 8.6 Blackout cartridge has a case length of 1.75 inches and an overall length of 2.7 inches. The 300 Blackout, on the other hand, has a case length of 1.37 inches and an overall length of 2.26 inches. 2..458 SOCOM; Paul Howe Lightweight Tactical Carbine. ... 300 Blackout: Pistol length gas system (8" and 11.3" barrel) 6.8mm SPC II: Carbine length gas system;Guns - 458 SOCOM vs 300 Blackout: Extreme Semi-Auto Stopping Power - The 458 SOCOM and 300 AAC Blackout are two centerfire cartridges developed to increase the stopping power of the AR-15 platform. Both rounds were designed to work in a short barreled rifle (SBR) with a suppressor. Adapting new cartridges to the AR-15As you can see, the 300 Win Mag has the lowest free recoil at 31.5 ft-lbs of force compared to a whopping 59.2 ft-lbs for the 338 Lapua Mag. The 338 Win Mag falls in the middle with 36.2 ft-lbs. To put this into perspective, the 338 Lapua Mag has 88% more recoil than the 300 Win Mag when used in the same rifle.Although the 300 Blackout ammo is more powerful, more efficient, and more lethal when fired out of short-barreled rifles than 5.56 ammo, it falls behind the bullet energy of the 350 Legend being the heavier bullet. In 350 Legend vs 300 Blackout bullet energy, the 350 Legend gets another win. Recommended article: 458 SOCOM vs 308 Winchester458 SOCOM Brass 1.569 - 1.576 O.A.L. The SOCOM is an awesome cartridge that is basically a long 50AE (O.A.L. of 1.575") with a rebated .308 style head configuration, necked down to utilize a .458" diameter projectiles. It has been chambered in some bolt guns but it's claim to fame is in the AR-15 platform.Shooting underwood loaded 458 SoCom loads is no more punishing than 308. I normally send 100-200 down range at a time. 300 blackout. 458 doesn’t really come into the discussion in my opinion, 7-10 rounds of 458 vs 30 rounds of 300 blackout. Easy choice especially since you own a 300 Bo.Rounds like the 300 Blackout, 6.8 SPC, 458 SOCOM, and 50 Beowulf are extremely popular and effective for bringing home the venison. However, some Midwest states that previously only allowed muzzle loaders and shotguns for whitetail hunting have now permitted shooters to use straight-walled cartridges for deer season.The 45 ACP is a rimless centerfire handgun cartridge that is designed for use in a semi-automatic pistol. It fires a 45-caliber bullet (0.451” bullet diameter) between 185 and 230 grains. The 45 ACP cartridge has been popular with the U.S. military, law enforcement, and civilian concealed carry permit holders since its release.

A reliable home generator helps ensure you have stable power and comfort during blackouts that can last for hours or days. That’s why it’s important to choose the right unit for your needs in case of an emergency.In tests comparing it to the 5.56, it took many, 7-10 IIRC 5.56, to shoot through a block filled with sand whereas the .458 did it in one or two. It is a short range hammer, so don't try to make this old plow horse into a thoroughbred. Last thought, the .458 has been done down to barrel lengths as short at 6 inches IIRC, but below ten inches ...The higher the number, the less the bullet will be affected by wind drift and air resistance. When it comes to the ballistic coefficient between the 308 Winchester and the 7.62x39, the 308 simply dominates. On average, the 308 has a ballistic coefficient of 0.434 while the 7.62x39 averages in around 0.27.The .450 Bushmaster produces 2,722 foot-pounds at the muzzle while the .458 SOCOM produces 2,565-foot-pounds at the muzzle. To really understand how much power this is, keep in mind that a common 55 grain .223 Remington cartridge produces 1,280-foot-pounds of energy. Photo credit: gunsmagazine.com.The word “faith” appears 336 times in the King James Version. Other bible versions have varying counts: Faith appears 458 times in the New International Version, 389 in the New King James Version, 378 in the New American Standard Bible and ...AMAZON Store: https://amzn.to/2H7Lq6YPATREON: https://www.patreon.com/iv8888JOIN USCCA LEGAL SELF DEFENSE NETWORK: http://usccapartners.com/IV8888CHECK OUT O...Nov 3, 2017 · Overall, in terms of their flight alone, the .300 Blackout subsonic and 9x39mm are neck-and-neck, with the .300 Blackout having a slight edge due to its ~120 ft/s higher muzzle velocity. However, we need to also consider that these two rounds are firing very different bullets. The .300 Blackout fires a lead-cored BTHP (OTM).

The primary difference between the 6.8 Western vs 6.8 SPC is in their case design. The 6.8 Western has a higher case capacity and is capable of firing heavier bullets at higher muzzle velocities from bolt-action rifles while the 6.8 SPC was designed for use in the semi-auto AR-15 as an upgrade to the 5.56 NATO.458 SOCOM vs 45 70 44 40 vs 45 70 6.8 SPC vs 6.5 Creedmoor 450 Bushmaster vs 30-06 7mm Rem Mag vs 300 Win Mag 30 Carbine vs 223 25-06 vs 30-06 26 Nosler vs 28 Nosler 16ga vs 12ga 30 06 vs 7.62 x54R 9mm Makarov vs 9mm Luger 350 Legend vsSome hunters prefer the 300 blackout because of its versatility, while others prefer the 458 socom because of its power. So, which is the better deer hunting cartridge? In this blog post, we will compare and contrast these two cartridges and help you decide which one is best for you! 300 Blackout vs 458 SocomSep 15, 2021 · They are a non starter for me. 300 Hamr is the boss inside of 300 yards which covers the VAST majority of the actual shooting/hunting that most people do, especially east of the Mississippi. Blackout is for ninja shit or fighting 2 legged critters. Posted: 11/29/2021 9:56:06 PM EDT. [#44] The .450 Bushmaster cartridge can accommodate bullets from 245 grains up to 300 grains. On the other hand, the .458 SOCOM has a larger range available with bullets from 140 grains all the way up to 600 grains being used. If you are a reloader, the .458 SOCOM may appeal to you more because of the larger range of bullet options. Maximum RangeThing to understand is that there is already an "8.6 Blackout." It is called the 338 Spectre and was developed a while ago by Marty ter Weeme of Teppo Jutsu. Marty also developed the 458 Socom. SBR Ammunition makes barrels, loaded ammo and brass. Best of all it runs on the smaller Ar-15 platform. And it is a real performer.3 de ago. de 2019 ... 300 AAC Blackout or .300 Blackout — is another good choice in an ... The only other two I'm interested in is the 458 SOCOM and a 9 or 10mm carbine ...The .458 SOCOM round is often compared to the 45-70 round favored by the U.S. Army and buffalo hunters in the 19th century ... A 300-grain bullet will travel between 1,800 and 2,000 feet per ...Jun 12, 2018 · The .458 HAM'R is capable of pushing a 300-grain bullet 2,100 fps. That is more than 300 fps greater than the .458 SOCOM shooting the same cartridge. Bill Wilson developed the HAM'R to ensure full expansion of the bullets at longer ranges. The shoulder of the HAM'R cartridge is .40 inch forward of the SOCOM. It also uses a small rifle primer so ... For this load, the 350 Legend will have a muzzle velocity of 2,325 fps and muzzle energy of 1,800 ft-lbs according to Winchester’s data. In comparison, the same load in 300 Blackout will have a muzzle velocity of 1,900 fps and muzzle energy of 1,200 ft-lbs. The 350 Legend is clearly superior in terms of muzzle velocity and energy. I know the 458 socom’s success (as a niche) is 2 fold – first it’s shouldered (which isn’t an option in those straight-walled states it’s marketed in). And second it uses a rifle vs pistol bullet. No disrespect to the pistol shooting straight walled options. But this is odd. Other 223 babies had one thing in common – cheap formable ...Equipment like Detroit diesel generators make blackouts and big storms a little less scary for people who want to be prepared for anything. Diesel generators keep the power on at your home. Check out this guide to buying a diesel generator ...This is a function check and the first shots fired from my new AR-15 pistols. Several months ago I bought a 10.5″ fast twist 1:10 .458 SOCOM pistol upper from Tromix and an 8.5″ .300 BLK pistol upper with lower build kit, plus a lower, from Palmetto State Armory. I am using the same lower with both uppers. I found this kit on sale from PSA ....458 SOCOM SBR Tactical 5.56mm NATO 6.8mm SPC 300 HAM'R 300 Blackout Super Sniper.223 Wylde 224 Valkyrie 6.5mm Creedmoor 6.5mm Grendel.308 Winchester Tactical Hunter ...The 7.62x39 has an average BC of 0.27. Some of the heavier subsonic bullets for 300 Blackout have extremely high BC, such as the 208 gr Hornady 300 Blackout ammo (A-Max), at 0.648. However, 300 BLK ammo has a BC around 0.35 in general. Although the two rounds have similar bullet weights (123 vs 125 gr), the 300 BLK is typically loaded …450 Marlin vs 45-70; 300 Win Mag vs 300 Norma; 458 SOCOM vs 300 Blackout; 38-55 vs 45-70; 22 Hornet vs 22 LR; 300 Norma vs 338 Lapua; 338 Lapua vs 50 BMG; 28 Nosler vs 300 Win Mag; 28 Nosler vs 6.5 Creedmoor; 204 vs 22-250; 458 SOCOM vs 45 70; 44 40 vs 45 70; 6.8 SPC vs 6.5 Creedmoor; 450 Bushmaster vs 30-06; 7mm Rem Mag vs 300 Win Mag; 30 ...Jan 18, 2014 · Re: 300 BLK vs. 458 SOCOM Post by samson7x » Wed Jan 22, 2014 5:31 pm 1slow01Z71 wrote: Considering getting a quality 458 barrel and bolt is next to impossible Id ditch the idea of 458 socom. As you can see, the 300 Win Mag has the lowest free recoil at 31.5 ft-lbs of force compared to a whopping 59.2 ft-lbs for the 338 Lapua Mag. The 338 Win Mag falls in the middle with 36.2 ft-lbs. To put this into perspective, the 338 Lapua Mag has 88% more recoil than the 300 Win Mag when used in the same rifle.

The Sig Sauer MCX “Rattler,” which can be chambered in both .300 Blackout and 5.56mm calibers. ... SOCOM started its hunt for a new personal defense weapon in 2017, hoping to get a new weapon ...

The 338 Lapua can handle a whopping 114 gr of propellant while the 300 PRC can handle 77 gr loads of powder. One interesting difference is that the 300 PRC has a slightly longer overall length than the 338 (3.7” vs 3.681”). Though this is a minor difference, it shows the lengths that Hornady went to make the 300 PRC accept extremely long ...

How Far Could You Push Pistol Caliber Carbines As Survival, Defensive & Hunting Weapons? https://youtu.be/6GiYBrUj5rI?list=PLQVxEoCoKZeWAo39M6EJUtKKryXF246CW...Guns - 458 SOCOM vs 300 Blackout: Extreme Semi-Auto Stopping Power - The 458 SOCOM and 300 AAC Blackout are two centerfire cartridges developed to increase the stopping power of the AR-15 platform. Both rounds were designed to work in a short barreled rifle (SBR) with a suppressor. Adapting new cartridges to the AR-15Jan 10, 2019 · Power is all relative, Here are a half dozen guns that fit in an AR frame that make your 30-30 look like a pop gun: 50 beowolf, 458 Socom, 6.5 Grendel, 450 bushmaster, 375 Socom and .500 S&W magnum. They all are much better in just about every aspect when it comes to shooting other than nostalgia. 300 HAM'R Ballistics Comparison. The chart above shows the large advantage the 300 HAM'R has over the 300 BLACKOUT or 7.62×39 at common hunting ranges. The 300 HAM'R has 18% more retained velocity, 40% more energy and a 56% flatter trajectory than the 300 BLACKOUT at 200 yards! 300 HAM'R. 16.25” Barrel.Sep 15, 2021 · They are a non starter for me. 300 Hamr is the boss inside of 300 yards which covers the VAST majority of the actual shooting/hunting that most people do, especially east of the Mississippi. Blackout is for ninja shit or fighting 2 legged critters. Posted: 11/29/2021 9:56:06 PM EDT. [#44] 450 Marlin vs 45-70; 300 Win Mag vs 300 Norma; 458 SOCOM vs 300 Blackout; 38-55 vs 45-70; 22 Hornet vs 22 LR; 300 Norma vs 338 Lapua; 338 Lapua vs 50 BMG; 28 Nosler vs 300 Win Mag; 28 Nosler vs 6.5 Creedmoor; 204 vs 22-250; 458 SOCOM vs 45 70; 44 40 vs 45 70; 6.8 SPC vs 6.5 Creedmoor; 450 Bushmaster vs 30-06; 7mm Rem Mag vs 300 Win Mag; 30 ...The 45-70 case is considerably longer than the 458, with a case length of 2.105” for the 45-70 Govt and 1.575” for the 458. Overall length is also extremely different, with 2.55” maximum overall length for the 45 70 compared to 2.26” for the SOCOM round. With a larger case comes increased case capacity. A larger case was needed for the ...The 450 Bushmaster 250-gr. FTX round has a published muzzle velocity of 2200 fps while the SOCOM round loaded with the Barnes 250-gr. TSX HP bullet is listed at 1990 fps. However, the standard barrel length for the 450 is 20″ with a 1:24″ twist while the 458 SOCOM standard is a 16″ barrel with a 1:14″ twist.This means that both cartridges require a bolt change when performing a conversion on an AR-15. The 6.8 SPC case is slightly longer, measuring 1.687”, than the 6.5 Grendel cartridge case, measuring 1.52”. Both cartridges have the same overall length of 2.26” as this is the maximum allowable cartridge length for the AR-15 platform.

dicyanin dye for salebob breck blogcircle stairs minecraftlmsydtynimm mean 458 socom vs 300 blackout beltrami custody [email protected] & Mobile Support 1-888-750-3667 Domestic Sales 1-800-221-3952 International Sales 1-800-241-2660 Packages 1-800-800-3332 Representatives 1-800-323-6725 Assistance 1-404-209-3871. 458 SOCOM cartridges, but the availability is limited. The majority of these rounds come in bullet weights ranging between 300-500gr with subsonic rounds .... liberty dispensary cranberry The .458 SOCOM round is often compared to the 45-70 round favored by the U.S. Army and buffalo hunters in the 19th century ... A 300-grain bullet will travel between 1,800 and 2,000 feet per ...The general purpose of developing the 458 SOCOM was to create a round that was completely compatible with the M4 Carbine but have more stopping power than the 5.56 NATO. The 458 SOCOM in its final form is a lengthened .50 AE case. Even the original prototypes bore the .50 AE headstamp which caused confusion initially because the case is longer ... wyoming traffic camlowes north richland hills I too built a .458 SOCOM carbine . Caught a deal on a matched barrel and bolt. I didn’t think anything about it having M4 feed ramps. I bought a .458 upper to go with it, with the extra internal clearance cut before anodizing. When I function tested it the first time with live half-jacketed rounds I had the worst FTF jam I have ever experienced. ffxiv lodestone server statuscarpenter 158 vs 9310 New Customers Can Take an Extra 30% off. There are a wide variety of options. We've decided to start another forum dedicated to the 458 SOCOM platform. There is not much there yet, but there is some load data, and other misc stuff. This is a free to register VB forum, and the more 458S users we can get, the better our forum will be..458 SOCOM; Paul Howe Lightweight Tactical Carbine. ... 300 Blackout: Pistol length gas system (8" and 11.3" barrel) 6.8mm SPC II: Carbine length gas system;Jul 26, 2013 · The 300 BLK’s muzzle energy out of a nine inch barrel was within 100 fps of the 62 grain 5.56 coming out of a 16 inch barrel and when compared to the 62 grain 5.56 out of the 10 inch barrel, it was no contest. The 55 grain .223 bullet isn’t even in the game when compared to the performance of the 300 BLK.