So if the load works for you I’d stick with it, one of the things about hand loading is you can try different things and find they will work for your gun. However you also find the faster burning powders don’t typically produce enough gas to reliably cycle an AR. The reason you were quieter with the H110/Win 296 is because it is a faster burning powder, and it likely had much less energy left at the muzzle, then the much slower burning 1680. If it’s a bolt gun, then he might use a powder that gets the velocity, without needing to worry about fueling a gas system.Ī commercial ammo maker has to make a subsonic round that will absolutely cycle the rifle so they will load as hot as they can, but still keep the bullet velocity below 1100fps. 300 blackout subsonic cb load data Donation Goal. So a handload with 1680 might be quieter and subsonic if the guy loading the road has a 16in barrel and he’s loading it so it just barely cycles his firearm. It depends on how much energy is left in the powder at the muzzle. I had read about some guys using VV N105 & N110 for 300BO.The problem is “Quiet” is more then just a function of powder. Common subsonic loads, even if tipped with a fragile match bullet such as the ubiquitous 220-grain Sierra Matchking, plow 0. Made me think about loading for open where gas is king. 300 Blackout Ammo has a lot going for it, right up to the point at which you try to take advantage of its subsonic prowess for tasks other than punching paper. 300 AAC Blackout 190gr Sub-X Centerfire Rifle Ammo is designed with the patented Flex Tip insert within its hollow point cavity for reliable expansion even at lower velocities. I had read others info describing CFE BLK being gassy and why it cycles the AR even at very low velocities. The CFE BLK loads seemed a little dirtier than lil gun and a little louder, but I assume the sound could have been more bolt velocity vs noise out the silco omega suppressor. Additionally, theres also 300 Blackout subsonic for fans of suppressed fire. Remember start a bit higher and work back with your loads.
#300 blackout subsonic loads full
Accuracy is good enough for inside 100 yards on hogs, will cycle my AR and gives me full lock back on empty. Ive had great luck with 11.5 grains of 1680 pushing a 300 BLK 215 grain, Spire Point Bevel Base cast and ploy coated bullet from Kings Shooter supply out of an 8.5' barrel. I use 5 grains of Red Dot or Bullseye for a suppressed SBR upper. Developed for the AR15 platform, the 300 BLK offers AR shooters a large-caliber option in both subsonic and supersonic variants. Great for target shooting, hunting, and tactical applications, 300 blk ammo is the high-performing low-recoil answer to bulky and cumbersome cartridges. accurate 1680,cfe blk,and shooters world blackout all have about the same burn rate. Sierra Bullets has just added extensive load data for the 300 AAC Blackout (300 BLK) cartridge. So I went to cabelas and actually found a pound of CFE BLK and tried a fewĪll these loads cycled and locked the bolt open. Thanks to its incredible accuracy, the 300 Blackout round is tried and true to be one of the most versatile loads on the market. I tried bumping up the lil gun loadīoth the 8.2 and 8.4 gr loads went super in the ranch rifle We manufacture Partition, AccuBond, E-Tip, Ballistic Tip, BT Lead Free, Custom Competition, Solid. With this load/barrel I had some short stroking and the gun did not lock open on empty. Nosler, The Worlds Finest Bullets, Ammunition, Rifles, & Brass.
#300 blackout subsonic loads plus
Stayed sub sonic and cycled suppressed and locked open plus stayed sub sonic in a ruger ranch rifle with 16" barrel. I switched to a 8" CMMG barrel because it was lighter and move the suppressor closer to the hand gaurd - looked cooler. I had been using 8.0gr lil gun under 220 ELD out of a 8.5 psa barrel. I don't think any of this is best but here is some trials I just did
0 kommentar(er)
