Warning

 

Close
Confirm Action

Are you sure you wish to do this?

Cancel Confirm
AR15.COM
Armory Sponsor
9/3/2026 11:42:11 AM EDT
I know the standard load for H335 and 55Grn FMJ is 25.0 grn for practice.
I'm having trouble finding data for 62grn FMJ, anybody use or try 25.0grn H335 with 62grn FMJ.
9/3/2026 12:21:32 PM EDT
[#1]
25 is a bit high
Hodgdon lists 24 as max with a 62gr with H335.  Granted this is not an FMJ, but it is a cup and core bullet, which will get you close enough to start.  Start at 22, and work up.
9/3/2026 12:33:01 PM EDT
[#2]
I'm either at 22.5 or 23grs of h335 with military brass.  I can whack steel at 250yds with my 16'' ar with an eotech.
9/3/2026 1:09:17 PM EDT
[#3]
Max load for a 62 grn FMJ depends upon whether you are loading for 223 or 5.56. That also depends upon what chamber you have. If your chamber is a 223, then that load is a bit high, however, if you have a 5.56 chamber or a Wylde chamber then that load is not high.

I have 'Wylde like' chambered Mini 14 and I shoot 62 grn Hornady exclusively in it. My standard loads for my Mini is 25.3 grns of H335 with 62 grn bullet and a SR primer in NATO marked LC brass and 25.1 grns of W748 with 62 grn bullet and a SR primer in NATO marked LC brass.
9/3/2026 1:10:49 PM EDT
[#4]
My primary load is 24.4gr H335 w/ any quality 62gr FMJ.

Taken from Hornady 5.56mm data, not .223 data.  It's in the upper third, but not max, according to them.

Also use that with 62gr SP, it kills well.
9/3/2026 4:30:12 PM EDT
[#5]
Hogdgon's site says 22-24gr for 62gr Hornady ELD-VT bullets and 19.3-21.4gr for 62gr Swift Scirocco bullets.

I'd start at 20gr and work my way up.
9/3/2026 4:53:48 PM EDT
[#6]
Quote History
Originally Posted By Moondog:
Hogdgon's site says 22-24gr for 62gr Hornady ELD-VT bullets and 19.3-21.4gr for 62gr Swift Scirocco bullets.

I'd start at 20gr and work my way up.
View Quote
Two bullets that are long-for-weight via empty space, and copper.

Starting at 20gr is a waste. 23 is conservative, 24-24.5 is the likely equivalent of the 25gr/55gr standard.
9/6/2026 4:40:23 PM EDT
[#7]
The only folks I know publishing 5.56 NATO data are Hornady. You can buy just this cartridge in their app for $0.99.

For this cartridge, the minimum bullet weight with data is 62gr, and they list H335 for this bullet weight.

Sign up to continue the discussion

Create a free account to share your thoughts, follow topics, and connect with the AR15.COM community.

Already a member? Sign In

Armory Sponsor