Model

•  Enhanced Bolt Carrier Group (2)
•  Gas Block (1)
•  Gas Tube (3)
•  Lower Parts Kit (1)
•  Mil Spec Buffer Tube (1)

Type

•  Bolt Carrier Group (2)
•  Buffer (1)
•  Gas Block (1)
•  Gas Tube (3)
•  Kit (1)
•  Mag Release (3)

Coating

•  Matte (2)
•  Nitride (1)

Description

•  Bolt Carrier Group (2)
•  Buffer Kit (1)
•  Extended Magazine Release (3)
•  Gas Tube Kit with Pin (2)
•  Lower Parts Kit (1)
•  Low Profile Gas Block (1)

Subcategory

•  Bolt Releases (1)
•  Bolts & Bolt Carrier Groups (2)
•  Buffer tubes (1)
•  Buffer tubes w/adapter (1)
•  Forward Assist (1)
•  Gas Blocks (1)
•  Gas Tubes (3)
•  Long Gun Parts (5)

Diameter

•  .750" (1)

Material

•  Nitride (1)