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Re: Finally, the perfect (compromise) 300 BLK AR
Posted: Wed Dec 11, 2019 11:53 pm
by popper
Found cfe pistol & 150gr cast cycles fine, just over super.
Re: Finally, the perfect (compromise) 300 BLK AR
Posted: Sat Dec 28, 2019 10:58 pm
by bdill
How did you drill and tap the carrier? I was going to do this same thing but everyone said it’s too hard and would break the tap.
Re: Finally, the perfect (compromise) 300 BLK AR
Posted: Sun Dec 29, 2019 3:12 am
by Suputin221
I have 7.5", 10.5" and 12" AR uppers. I like the 10.5" the best. It seems to be the best size length to do everything without being overly long when suppressed.
Re: Finally, the perfect (compromise) 300 BLK AR
Posted: Sun Dec 29, 2019 8:22 pm
by bangbangping
bdill wrote: ↑Sat Dec 28, 2019 10:58 pm
How did you drill and tap the carrier? I was going to do this same thing but everyone said it’s too hard and would break the tap.
Carbide end mill to poke the hole. Just a regular tap, but I wasn't sure if wasn't going to break. Went very slow, backing up frequently.
Re: Finally, the perfect (compromise) 300 BLK AR
Posted: Sun Dec 29, 2019 8:40 pm
by bdill
bangbangping wrote: ↑Sun Dec 29, 2019 8:22 pm
bdill wrote: ↑Sat Dec 28, 2019 10:58 pm
How did you drill and tap the carrier? I was going to do this same thing but everyone said it’s too hard and would break the tap.
Carbide end mill to poke the hole. Just a regular tap, but I wasn't sure if wasn't going to break. Went very slow, backing up frequently.
Thanks. I have a milling machine setup and ready to go but wasn’t sure about the tap