I only have the SB Tactical SBT5KA brace. Fits tight and no wobbles. KEF looks good but I can't justify spending close to $400 on a brace (that's the price when it first came out if I remember correctly) when you can pay that much and get the stamp.
SBT5K works well, have the SBT5 on my A3 as well. I think for the money they are a great buy.
I have the SBT5k brace and it does it's job perfectly. It looks great, folds nicely, and stabilizes the pistol well.
I appreciate everyone’s input. So far I am leaning towards the SB tactical brace
I have and like the SB. however, to be fair to the others, the SB is the only brace I've tried...
USP Tactical .45acp
HK 416 10.5" upper
HK45T (OD Green)