KNS Precision AR-15 Firing Pin Retaining Pin Black PERMA - (UPC 851876003011)

KNS PERMA: kns precision, inc. ar-15 firing pin retaining pin, black perma upc 851876003011. KNS Precision Permanent Firing Pin Retaining Pin AR-15 M16 M4 Bolt Carrier Groups Black Nitride Steel Replaces Cotter Pin No Tools Needed Roll Pin Install Secure Permanent Hold Prevents Loss Ejection Issues Mil-Spec Compatible Custom Builds Maintenance Free Reliable Extraction KNS PERMA.

PERMA Features

• KNS PERMA Pin: AR-15 Firing Pin Black.
• KNS Precision: Retain Ruler.
• AR15/M16 BCG Fit
• Permanent Secure
• Black Nitride Coat
• Replaces Cotter Roll
• Tool-Free Install
• Anti-Loss Design
• Mil-Spec Dimensions
• Corrosion Resistant
• Vibration Proof
• Armorer Pro
• Build Elite
• PERMA

KNS PERMA Firing Pin: Retain Supreme

KNS supreme – ar-15 firing pin retaining pin black perma supreme. "Pin permanent boss!" bosses permas. KNS boss.

PERMA hold hero. Cotter killer. Eject enforcer. BCG buddy.

Pin Permanent

Pro precise. Powerful.

Keywords: kns precision ar-15 firing pin retaining pin black perma, kns perma pin ar15 bcg retainer 851876003011.

KNS Precision, Inc. AR-15 Firing Pin Retaining Pin, Black PERMA!