Makes the crappy psa stock handguards feel sturdy - IMI Defense A2 Polymer Handguard

I recently got a good deal on an Aero 20" A4 upper, however, it came with Magpul MOE handguards instead of the standard A2/A4 ones. Thinking highly of previous Israeli defense contractor purchases, I ordered these, along with the MRS-C for one of my carbines. What I got instead was plastic so thin that I can feel it flex when I push it with my thumb when its mounted. Even the PSA handguards that everyone complains about are more robust than this. I'm most likely going to return these and put the MOEs back on. Those may not look the part, but they're super comfortable and a whole lot more solid.