SpecOp ULK7 7.5" Upper

Product Info

Barrel Components:

Barrel: SpecOp MFG 7.5” 4150 CoMOV 1:7 MPI HPT Barrel
Caliber: 5.56 NATO Chamber
Barrel Steel: 4150 CrMoV (Chrome Moly Vanadium per MIL-B-11595E) 
Twist Rate: 1/7 Twist 
Thread Pitch: 1/2-28 Threaded Muzzle
Gas Block: .750″ Gas Block Journal with appropriately sized gas port
Weight: 10 Ounces
Barrel Finish: QPQ Corrosion Resistant Finish
Barrel Extension: QPQ coated M4 Feed Ramp Extension
High Pressure (proof) Tested (HPT)
Magnetic Particle Inspected (MPI)

Upper Receiver: 
Material: Made from Mil-Spec 7075-T6 aluminum Cerra Forge forgings.
Exterior Finish: Anodized to Mil-Spec MIL-A-8625F, Type III, Class 2, Hard Anodic Coating, Flat Black Dye, Non-Reflective, NiAc Seal
Interior Finish: Dry Film Lube
T-Marks: Engraved T-Marks

Gas Block: SpecOp MFG Lo-Pro Gas block made from 4140 Steel with a Phosphate Coating.

Gas Tube: Stainless Steel

Muzzle Device:

SpecOp Standard A2 1/2x28  with Crush Washer


SpecOp Ultra-Light Keymod Handguard 7”

Material: Aircraft Grade 6061-T6 Aluminum
Finish: Military Specification Type III Hard Coat Anodized
Length: 15”
Inside Diameter: 1.340"
Continuous Top Rail
Made in the USA!

SpecOp ULK7 7.5" Upper



Availability : Lead time is 2-4 Weeks


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