Modern Arms International now has the least expensive NEW 300 BLK ammo available anywhere.

[mai_admin]

We have the least-expensive new ammo available anywhere. Both super and subsonic.
We are continually working to improve the site, and we will be adding and improving content in the near future.

https://secure.modernarmsinternational. ... on/300blk/


Some videos of us testing the subsonic in all configurations, full auto:

https://www.youtube.com/channel/UC8isZA ... 1GTLoil3VA

[plant.one]

https://secure.modernarmsinternational. ... 00-rounds/

are those .310 bullets? or .308?

[robertmblatt]

Has anyone used this ammo and have any review/feedback. Some of the items on their website don't show for sale yet, so i am hoping their website will get finished. I am most interested in the ballistics, which 3rd party components, etc. will that info be made available and has anyone tried out this ammo yet?

If not , i might try to see about getting some loads to test out,,but i would prefer someone else with much more time on their hands to give us all a great review....

[A-Game]

I'll go over there on Tuesday and buy some ammo before the range trip this week.

I'll get some of their FMJ and cast subs. Cant enjoy the full effect of it, at the range, on video but I can shoot for groups and function. I'll report back on my results

[robertmblatt]

i look forward to your report. mostly interested in the supersonic rounds, i think they have 2 different types,,but can't find any literature on the powder used, etc.

[robertmblatt]

i look forward to your report. mostly interested in the supersonic rounds, i think they have 2 different types,,but can't find any literature on the powder used, etc.

[A-Game]

I have ammo in hand.

I got some of the 220 grain Leatherwood bullets and the 123 grain supers.

Plant, I need to break down the bullets to get an accurate measurement of the diameter. Right now it measures .307 but as far as I can tell these all are loaded on the short side.
I will be heading to the range in 3 days to put them on paper suppressed.

It seems like a waste of good subs to shoot them at the range with ears on.

I'll write up my thoughts and findings and put up some video if you like to watch an ugly guy shoot a pretty rifle!

[mai_admin]

The 123 grain and 180 grain supersonic loads were all with .310 bullets. Our current offering https://secure.modernarmsinternational. ... unds-copy/ Is a .308 projectile from Speer.

[A-Game]

The 125 GR TNT bullets are extremely accurate and a great multipurpose bullet.

[Ghmann]

Still interested in a range report on the MAI ammo. The 125gr Speer ammo looks good to me, but I don't want to buy 250 rounds right off the bat.