Build Hk416 with BRN-4
Trying to assemble my first HK using a brn-4 lower. I just need helps picking out the correct parts.
BRN-4 Lower - 300
Buffer retaining pin -10
Aero LPK ( Can I buy a geisselle AR-15 trigger or does it have to be a HK416 trigger? It will be a MR556 Upper)
SBA4 Tactical Brace - 100
HK Grip - 60
POF ambi selector - 30
HK Buffer spring - 30
HK recoil Buffer - 80
Am I missing anything or would thise be all that I need to complete the HK416 lower? its my first build too.
If I am missing something or want to include something into the build, Can you please post the links to where I can purchase the parts or the best area! Thanks !
HKPRO PREMIUM PARTNER
There are certain triggers that work with the firing pin safety. Check out this thread here.