Teky0101 6 Posted December 14, 2014 Hello Everyone, I have a quick question about a quad rail on sale at PSA. Does anyone know if this quad rail will fit with a delta ring and if so would it be an upgrade from a UTG rail? http://palmettostatearmory.com/index.php/psa-ar-15-drop-in-carbine-rail.html Quote Share this post Link to post Share on other sites
DargZ 5 Posted December 14, 2014 It's a two piece drop in rail so it should replace the rail or handguard sandwiched between your delta ring and the handguard cap provided your rail is carbine length. Quote Share this post Link to post Share on other sites