@Blackvegetable notice what is different? Do I need to repost your 5.56 argument?Huey » 14 Jun 2022, 8:37 am » wrote: ↑ Don't know. It is not on the lists I gave you, You struck thru them.
Take a look at this and tell me the difference:
Look very very carefully.
Orignal M16 lower:
Orginal SP1 Lower: