Hello - I'm new to the forum and a new owner of a SCAR 17s and PS90. I did a search on previous topics with what I thought were relevant keywords but didn't come up with anything so thought I'd post a new thread in hopes of getting feedback on my experience. I recently took the SCAR 17s out and shot it for the first time. Pretty impressive rifle but my take-away was I felt like I was getting punched in the face every time I pulled the trigger. The punch in the face I'm referring to was from the muzzle blast that seemed re-directed to the rear of the rifle and the concussion was so great it was like an invisible punch. Again, I'm not sure if this has been covered before or not so thought I'd throw it out here and go from there.