NP3 BCG and Trigger Group

$250.00

ROBAR AR15 Bolt Carrier Group specs:

• Bolt Carrier - MilSpec 8620 Steel Shot Peened
• Bolt – Carpenter 158 Steel Shot Peened and Pressure Tested, then Magnetic Particle Inspected
• Extractor – 4140 Heat Treated with Black Nylon Extractor Spring Insert, M16 MilSpec Spring, and NSW Crane O ring
• Plated with NP3

ROBAR AR15 Trigger Assembly specs:

• Hammer, Trigger, Disconnector, & Pins are MilSpec 8620 Heat Treated Steel
• Stainless Steel Springs
• Plated with NP3