The UTG pro model 4/15 car length super slim drop-in handguard fits AR-15’s with standard delta ring assembly” barrel nut and round handguard cap. It is a single rail two piece drop-in handguard with cut out for easy installation.
Leapers, Inc. – UTG Handguard, Fits AR Rifles, 15″ Super Slim Drop-in, Black, Includes two 2-Slot and two 4-Slot rail sections MTU015SS
