Official SET AR build thread


Mouse hunter
Site Supporter
Jul 15, 2015
Central Hades
Zip code
Yeah, I feel the same way. I like the SBA3 brace that I have on my 300 BLK but it definitely moves around a lot more under recoil than an actual stock would.
I've got a blade-lower and a fairly nice SB3 lower... I guess they work, but nothing like shouldering a rifle.

I was ready to send in a stamp for a lower, but then @DoglegArms made an incredible, too good to pass up, offer on a Sandman K, so that turned into my 2019 tax stamp.