7.62X39 Barrel Length Velocity Chart

7.62X39 Barrel Length Velocity Chart – On the plus side, you can drop the barrel length down to around 11. I don't know how much difference as 5% decrease in velocity would do in terms of the 7.62x39mm round, but it looks like good data. The 123 grain barnaul 7.62×39 reach a velocity of 2,543 feet per second and 1,766 foot pounds of energy at the muzzle. Contents 1 how does barrel length affect velocity?

7.62×39 Mm Russian Effect Of Barrel Length On Muzzle Velocity

7.62X39 Barrel Length Velocity Chart

This is a 7.62×39 ballistics chart (external) generated using our ballistic trajectory calculator. So i decided to do some testing. However, i haven't come across as much velocity data for short 7.62x39s as i have for 5.56s and, of course, the.300 aac blackout.

How Much Does Barrel Length Affect 7.62X39 Velocity?

Classicfirearms 1.43m subscribers subscribe subscribed 3.5k 75k views 1 year ago looking for a. This cartridge was designed by the soviet union back in 1943 and remains in use to this day by russia,. How many shots did you take.

8.60 Mm (0.339 In) Shoulder Diameter:

10.07 mm (0.396 in) base diameter: The smg featured the automatic fire of the machine gun but used pistol ammunition making it a compact, light recoiling weapon effective out to an absolute maximum range of 150 yards. 7.62×39 barrel length velocity difference extended version range toyz 1.92k subscribers subscribe 198 6k views 1 year ago using a caldwell chronograph to.

That Isn’t Great For Lethality.

7.62 mm (0.300 in) neck diameter: X39 uses a slower hence the recommended length is 16. A good, fairly involved and interesting older (2016) article with examples on how barrel lengths effect 7.62×39 ammunition velocity being used.

X39 Does Not Lose As Much Velocity Like A Smaller.223 Would.

11.35 mm (0.447 in) rim diameter:. This 7.62×39 ballistic chart shows hornady 123 grain. 2 why does barrel length affect velocity?

A Test Of The Effects Of Barrel Length On The Muzzle Velocity Of The 7.62×39 Mm Russian Cartridge, Using Two Types Of Ammunition And A.

Northern discussion starter 304 posts · joined 2021 #1 · oct 22, 2021 i’ve been trying to figure out the ideal barrel length for 7.62×39, excluding close quarter. 3.22 long rifle 3.1 best barrel length for.22 long rifle 3.1.1 for subsonic.

308 Winchester/ 7.62x51mm NATO Short barrel length and velocity A six