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Good load for 5r milspec .223

Big Cal

Sergeant
Full Member
Minuteman
Oct 12, 2011
164
1
40
Melbourne, Australia
Hi everyone I was just wondering if anyone has a good load for a 5r in .223 rem. it seems to be pretty fussy on ammo so just thought I would ask the question. Has grouped .3" then 1.5" with the same type of factory ammo but from different batches
 
Re: Good load for 5r milspec .223

If you handload you might try 69 grn SMK, 25.6 grn Varget, WW brass, and Rem 7 1/2 primers. Works for me, consistanly sub MOA in a 1:9 twist barrel.

If you do not reload then Federal GMM would be a very good choice. Remington rifles usually have a pretty long lead so it is not easy getting close to the lands.

Good luck and keep us posted.

OFG
 
Re: Good load for 5r milspec .223

Tried the 69gn Smk's wit adi 2206h and bm2 they weren't too impressive. About 1-1.5 moa never tried 2208 which is the same as varget. Best result so far was with 55gn Hornady vmax's which are generally fat for caliber so I was going to do some load devalopment with them but was thinking the heavier amax's to better suit the 1:9" twist was even thinking the 75gn amax's has anyone tried the Hornady stuff
 
Re: Good load for 5r milspec .223

H322 with 22.9 grains and WOLF PRIMERS. This load has shot sub MOA in 7 different AR's and shoots .5 inch out of my 5R.

Other primers, it's an OK round. Need wolf.
 
Re: Good load for 5r milspec .223

max load of 8208 ( 23.8 ) works really well in my 5R with a 69gn NCC.so fare I have only used Lapup brass and cci mag primers.so I haven't a clue to other brands of brass.I do know it shoot 1/2 MOA at 300 yards with ten shots.and yes,they are in the lands.