My Bulman has a "leather sweat guard" on the CQC OWB that covers the slide on my HK PSK. I'm sure Alessi could add it. Both are excellent. I have holsters from both guys. Bulman is my summer carry when next to bare skin due to the guard, Alessi is slightly smaller and fits the HK perfectly. However, like comparing
Olympic gold and silver, Alessi 10 and Bulman 9.4. Either is an excellent choice and would buy again from both.