NEW DEL-TON ECHO 316H 5.56 RIFLE.

•Optics ready design
•MIL-SPEC bolt & carrier
•MIL-SPEC hard coat anodized 7075-T6 aluminum receivers
•Flat top railed upper with M4 feed ramps
•RH ejection port cover & forward round assist
•Dry film lubed bore surface
•Manganese Phosphated CMV heavy barrel, 1×9 twist
•Threaded muzzle with A2 flash hider
•Phosphated under DTI low profile gas block
•10″ aluminum MLOK accessory rail with full-length Picatinny top rail
•5-position M4 stock with MIL-SPEC buffer tube