Table of Contents
What is the best bullet weight for a 1 in 12 twist?
55-grain
The 1:12 is perfect for lightweight 55-grain bullets, which constitute the majority of practice and plinking . 223 ammunition. However, most modern carbine barrels shorter than 20 inches feature faster twist rates, so shooters wanting a 1:12 should stick to the old-school 20-inch rifle pipe.
What grain bullet is best for 1 in 12 twist 22-250?
You could try the 60 to 64 grain Bergers they say 1 in 12 is suitable. I have used the 55 grain HPBT Sierra and it shot quite well from a 22-250 and a 223 .
What twist is better for lighter bullets?
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 is the best twist rate for a 22-250?
.22-250 Recommended Twist Rates For max velocity and accuracy with the lightest bullets, a 1:14″ twist may be ideal. More versatile is a 1:12″ twist that will allow you to shoot the popular 60-64 grain match bullets.
What is better 55-grain or 62 grain?
The steel core, 62 gr stuff will penetrate better but. the 55 should fragment more. For short range, anti personnel use as in home defense hollow point is probably a better choice.
What twist rate for 5.56 is best?
The 1:9, 1:8 and 1:7 are popular twist rates that will stabilize most . 223/5.56 ammunition.
What is the barrel twist on a Savage Model 12 22-250?
22-250 Remington 4 Rounds 26″ Barrel 1:9″ Twist Laminated Wood Stock Stainless Steel Barrel. A superlative factory produced rifle, the Varmint Series features button rifled, free floating barrels and dual pillar bedded stocks. Select different rates of twist to help stabilize heavier bullets during long range shooting.
What Twist does a savage axis 22-250 have?
The barrel twist is one in 12 compared to the one in eight of the . 223 Remington. Only a custom barrel will allow the use of heavier (62 grains and up) bullets in the . 22-250.
What twist rate does the military use?
For those who are curious, Guns&Ammo notes that the military uses the 1:7 twist rate. So, why do you want a faster twist rate or a slower twist rate? The answer is simple: bullet weight. There are a wide variety of bullet weights available, anywhere between 30 and 80 grains, in the extremes of the 5.56 mm NATO/.
Whats bigger 22-250 or 223?
223 Remington ammo on the right. If you look at both cartridges side-by-side, you’ll notice that 22-250 ammo is wider and a bit longer. It has a larger case, although the bullet diameter is the same.
What is the highest grain bullet for a 22-250?
. 22-250 Remington
| Bullet mass/type | Velocity | Energy |
|---|---|---|
| 50 gr. (3.2g) SP | 3,945 ft/s (1,202 m/s) | 1,728 ft⋅lbf (2,343 J) |
| 55 gr. (3.6g) SP | 3,786 ft/s (1,154 m/s) | 1,751 ft⋅lbf (2,374 J) |
| 60 gr. (3.9g) BT | 3,580 ft/s (1,090 m/s) | 1,708 ft⋅lbf (2,316 J) |
| 64 gr. (4.1g) Power Point | 3,500 ft/s (1,100 m/s) | 1,741 ft⋅lbf (2,360 J) |