Yes, Thats the Leapers OEM Quad Rail. Sold by many.
Originally Posted by tommyd78
Thanks John it could be Car 54 is right I'm not pulling down hard enough on the delta ring gotta leave it alone for a while. Thanks Fixer should maybe I will send back.
If you can't get that lip over and into the delta ring, you need to get another rail. Also remember its a rifle, not a piece of Crystal...give it a hard slap.
There is nothing wrong with the $50 set for now, but after a few months you may want to upgrade.
Look into getting a MI, YHM or used
KAC quad rail in the future. You can pick up these on AR15.com for under $150 shipped. Many times under $95. If looking to drop some big $$, look to DD, GG&G, KAC, LaRue or higher end YHM. Troy Industries makes a good set too.