JediGuy
07-20-19, 16:55
From what I’ve read, these were used on BCM’s early midlength uppers. If someone were to confirm they are the same as currently offered by CavArms, that would be welcome, also. I didn’t find clear information on that.
Here’s a picture of one on their lightweight midlength upper.
58111
Here’s a picture of one on their lightweight midlength upper.
58111