HKPRO Forums banner
1 - 5 of 5 Posts

·
Registered
Joined
·
1,586 Posts
The G3 carrier has a contact ramp to engage the F/A sear trip lever in a factory G3. An HK91 carrier is considered semi-auto and lacks the ramp. If your question has no implications for full auto use, then they can be considered interchangeable, as are the boltheads.
 

·
Premium Member
Joined
·
366 Posts
Not that you would need it in semi auto, but I don’t believe there are any tungsten filled semi carriers
 
1 - 5 of 5 Posts
Top