Trinity Force .750 AR-15 Aluminum Micro Gas Block

Low Profile Gas Block fits all M4 Carbines and M16A2 – A3 and A4 rifles with a .750 barrel.
Replaces front sight and requires 10" or longer free float handguard for enhanced reliability.

Features and Specifications:
Manufacturer Number: GT750AB
Weight (oz): .9
Length (in): 1.02"
Outer Diameter (in): 1.45" (height)
Inner Diameter (in): .75"
Material: Aircraft Grade Aluminum / Steel Mounting Hardware
Finish: Black Anodized
In the box: Mounting Hardware / Allen Wrench