Hi all,
I have an older AR in 5.56 I rarely shoot. I mostly go to a pistol range so I am thinking it will be fun to get a 9mm upper. Is the below going to be legal and good to go?
Also I saw in the Q&A section a question about buffers and recoil springs. My limited understanding was I can take off my 5.56 upper, throw the 9mm upper on, insert the mag adapter and would be g2g. Is that not the case? Will I need to change out the buffer and the spring? Any other parts I would have to change?
Thanks in advance,
https://palmettostatearmory.com/pa-...htweight-m-lok-railed-upper-with-bcg-ch2.html
I have an older AR in 5.56 I rarely shoot. I mostly go to a pistol range so I am thinking it will be fun to get a 9mm upper. Is the below going to be legal and good to go?
Also I saw in the Q&A section a question about buffers and recoil springs. My limited understanding was I can take off my 5.56 upper, throw the 9mm upper on, insert the mag adapter and would be g2g. Is that not the case? Will I need to change out the buffer and the spring? Any other parts I would have to change?
Thanks in advance,
https://palmettostatearmory.com/pa-...htweight-m-lok-railed-upper-with-bcg-ch2.html