Caa trm3 tri-rail mount - CAA Command Arms Accessories M-16/AR-15/M-4 Handguard Triple Rail Mount

Ordered the The CAA Command Arms Accessories M-16/AR-15/M-4 Handguard Triple Rail Mount TRM3 from Optics Planet on April 7 and recieved it promptly 3 business days later. Advertisement said it would fit most AR-15 hand guards. Unfortunately "most" does not include those on a factory original Colt AR-15A2 GOV'T MODEL (round type hand guards, not the triangular type) with a 20" barrel. The four screws on the TRM3 do not line up with the holes on the fore grip and will require some dremel work on the hand guards to make it fit. The arc of the TRM3 is too tight and only if I force it on the front stock will it lay flush and then I have to keep the force on or it will spring back because it will be under constant tension. Was looking forward to using the TRM3. It's solid construction and light weight promised reliable and stable service but, I would have to permanently modify my hand guards to make it work. I just don't have the heart to start grinding away on my old trusted Colt to accomplish that. Will have to send the TRM3 back:-(
Pros: Quality construction
Cons: Will not fit original Colt AR-15A2 w/20" barrel

This review was written in the old system and had content requirements that are different than reviews written today.