first, you need download this https://www.gta5-mods.com/weapons/hk416-from-eft-replace-animated

and change names all the files


(UltraFire WF501b) w_at_ar_flsh	-ultra
(Magpul Afg) w_at_ar_afgrip		-angle
(Magpul Rvg) w_at_ar_afgrip		-grip
(Pmag 30) w_ar_carbinerifle_mag1	-w_hk416_mag1
(Pmag 40) w_ar_carbinerifle_mag2	-w_hk416_mag2
(Acog Ta01) w_at_scope_medium	-triji
(Eotech G33) w_at_scope_medium	-g33
(SRS 02) w_at_scope_medium	-srs
(Silencer) w_at_ar_supp		-supp
(CTR) w_ar_carbinerifle		-ctr
(HK e1) w_ar_carbinerifle		-hke1
(m4ss) w_ar_carbinerifle		-m4ss


install my HK416 folder to dlc_patch

insert all the files in   hk416\dlc.rpf\x64\models\cdimages\weapons.rpf

and insert it too (g33.ytd, srs.ytd, triji.ytd)

and add one line in dlclist.xml 
		<Item>dlcpacks:/hk416/</Item>
done.


use trainer and use attachments.
attachment names are

srs
triji
g33
supp
angle
grip
flsh
ctr
hke1
m4ss

