300BlkTalk

Here is an example of the difference in ME

9:30. Mins.....

https://youtu.be/R2RR_5Kw1Ds

Pm sent

I had a 16 inch barrel and currently own a 10 inch barrel AR. Around 250 fps difference with my loads of 110 v-max. There is also about a 200 foot pounds of energy lost. Which can be significant. https://youtu.be/4VNl7QXykUY 1037 for 16 inch vs 938 of energy with my 10 inch @100 yards according to ...

Man if I could afford a tavor itbqoukd be a non issue
Great 223 and 300 in same package. Oh well, I appreciate the discussion and education you guys are willing to depart with. Please keep it coming. The more info the better my decision.

bearcatrp wrote: ↑Sun Mar 15, 2020 10:32 am I had a 16 inch barrel and currently own a 10 inch barrel AR. Around 250 fps difference with my loads of 110 v-max.

There is also about a 200 foot pounds of energy lost.
Which can be significant.
https://youtu.be/4VNl7QXykUY

I was referring to foot pounnds energy not velocity or fps. Sorry I didn't make that clear.

I figured that would be the case but the energy gains from 10 to 16 is around 200 with the various loads.
I dont see myself using subs all that often.

Planning on reloading shooting 110 or124 grain and 220 grain. Going to eventually pick up supressor.

I just hate wasting that energy potential.

Would a 16 inch barrel be fine for super and supressed?

I am new to 300 blackout so hopefully you wont mind me jumping in on old posts. I was thinking about a 10.5 barrel build until I viewed the attached video. I like the idea of getting the most of a cartridge and it seems that the 16 inch barrel continually sends more energy down range. Now I am ok wi...

I Am just know taking a serious look at the 300. I really so I would be casting my bullets. Funny with 125 grain bullets wouldn't the load put weight be rivilling that of the ak? If then wouldn't that negate some of the benifit of the 300? I need to see what the 110 grain bullets will do. Heck what ...