Warning

 

Close
Confirm Action

Are you sure you wish to do this?

Cancel Confirm
AR15.COM
AR Sponsor
10/3/2004 7:19:44 AM EDT
Hi guys, i have a 16" m-4, 1-7 twist barrel..What would be the best ammnition I could use(ie. weight, and bullet brand) also do you know what accuracy i can expect at 100-300yds. thanks
10/3/2004 7:22:24 AM EDT
[#1]
For antipersonel use Black Hills 77 grain NATO loading from Georgia Precision.  You will have no problem hitting chest-sized groups at 300 yards.
10/3/2004 1:51:12 PM EDT
[#2]
how would 55 and 62 gr. bullets perform out of this barrel
10/3/2004 2:05:47 PM EDT
[#3]

Quoted:
how would 55 and 62 gr. bullets perform out of this barrel



read the AR15.com Ammunition FAQ first.

It was the most useful information on ammunition I've come across so far.  It answers all your questions along with explanations (why?) etc.
10/3/2004 2:11:40 PM EDT
[#4]

Quoted:
how would 55 and 62 gr. bullets perform out of this barrel



Just fine...

The M4 barrels are all 1:7

You only need a slower twist for 50gr or lighter ammo (eg 'V-Max' and such)...
10/3/2004 2:13:56 PM EDT
[#5]
Ammo-Oracle.com
AR Sponsor