What grain bullet is best for 1 in 8 Twist 300 Blackout?

What grain bullet is best for 1 in 8 Twist 300 Blackout?

Re: Best grain for 16″ 1-8 twist. You can shoot any weight bullet as long as they are supersonic. 240 grain SMK’s can have problems if fired out of a 8 twist at subsonic velocities but if you push them faster they should be fine.

What is the optimal twist rate for 300 Blackout?

A 1:7 or 1:8 twist rate works best with . 300 BLK. If you’ll be shooting mostly supersonic loads with lighter projectiles (80 to 125 grains), opt for a barrel with a 1:7 twist rate. Because subsonic loads are made with heavier projectiles (usually 225 grains or more), you may be better served by a 1:8 twist rate.

What grain bullet is best for 1 in 8 twist?

1-in-8 Inches Twist Rate For a 16-inch general-use carbine, the 1-in-8 twist is about as versatile as it gets. This twist rate will comfortably stabilize bullets up to 80-grains, and the excellent 75- and 77-grain bullets also work great at a wider spectrum of velocities — which means barrel length isn’t critical.

What’s the best barrel length for 300 Blackout?

A 9″ barrel is the optimal barrel length for 300 Blackout.

Whats better 1/7 twist or 1/8 twist?

For that reason, the faster twist barrels—1:8 and 1:7—are best with heavy bullets. 1:8 twist barrels will stabilize bullets up to 80 grains, and 1:7 tubes will actually stabilize heavy, long-for caliber, aerodynamic bullets up to 90 grains.

What is the best grain bullet to use in a 300 blackout?

Yes, at distances of 100 yards or closer, the 300 AAC Blackout cartridge will kill a deer. The best 300 Blackout ammo options for deer hunting have a bullet weight between 125-135 grains and a bullet type of SST, OTM, or Poly-tip.

What is 300 blk good for?

Both . 300 BLK and 5.56 NATO are intermediate-class rifle cartridges for target shooting, hunting, home defense, and plinking. 300 BLK offers a wider range of projectile choices, thanks to the . 30 caliber bore, burns its full potential in a 9-inch barrel, and is a much better choice for hunting.

Is a 1/8 twist barrel good?

The 1:8 twist barrel is the most versatile of the bunch. This twist rate gives you the most flexibility, effectively stabilizing projectiles up to 80 grains but not over stabilizing lighter ammunition. The 1:9 barrel is best for stabilizing lighter and mid-weight bullets ranging between 45 and 77 grains.

What grain 223 is best for 1 in 8 twist?

Best accuracy has been with 50 grain bullets but again it shoots them all very well. You did not list what type of shooting you are wanting to perform with your rifle. If it is only target work then maybe a 68-80 grain bullet would be your best choice. The 52 grain match bullets shoot very well in most 223’s.

How far will a 300 Blackout shoot?

From a 16 in (410 mm) barrel, a 125 gr (8.1 g) 300 BLK round has a lower velocity and similar bullet drop and drift at shorter distances. However, it has the same amount of energy at 700 meters that the M855 has at 500 meters. In terms of hit probability, the Blackout has an effective range of 460 meters.

What grain bullet is best for 1 in 8 Twist 6.5 Creedmoor?

The Ruger American Predator in 6.5 Creedmoor that I’ve ordered has a 1:8″ twist rate. Berger’s online calculator says that rate is good from 120 gr. through 140 gr. EXCEPT their Hybrid Match, a very long bullet, which would likely need a faster rate.

How much does a 300 BLK barrel cost?

KAK INDUSTRY 300 BLACKOUT MELONITE BARREL 300 BLACKOUT CHAMBER 9.0 INCH 1:8 TWIST 41V50 PISTOL Regular Price: $265.00 Special Price: $180.00 As low as: $175.00.

What does 1-7 twist on 300 BLK mean?

With a 1-7 twist rate, for instance, it means that the bullet will be spun once over 7 inches of rifling. That’s 8 inches of barrel for the 300 BLK 1-8. In this ratio, the smaller the second number is, the faster the bullet spins, while a larger second number will indicate a slower rate.

What’s the best twist rate for the 300 Blackout?

ACC, the company that developed the Blackout 300 cartridge, recommends the 1:7 twist rate. But, if you won’t be using it for subsonic loads, you may find the 1:8 rate as a better choice. Need a rifle? We highly recommend TC Compass and Ruger American.

How big is a 300 BLK bullet in inches?

The .300 BLK bullets are 0.30 inch in diameter (7.62 mm) and the .223 Rem (5.56 mm) is 0.224 inch. A whole new world of hunting and target-shooting options open with that difference, a fact sometimes obscured by the cartridge’s subsonic and military roots. Hunting, home defense, and competition style shooting, the .300 AAC Blackout does it all.