JMac Customs | Front Sight Gas Block Combo No Detent GBC-13-WO

JMac Customs: GBC-13-WO – GBC-13 Front Sight Gas Block Combo Without Detent Hole featuring jmac classic sight. Supreme GBC-13-WO – Jmac customs premium reliable front sight gas block combo a2 style front sight .750 bore diameter steel black nitride set screw mount ar15 m4 carbine barrel no detent hole traditional irons reliable gas flow budget retro builds.

JMac Gas Blocks field tested trusted versatile premium reliable supreme GBC-13-WO.

Key Features of GBC-13-WO Premium

• GMAC FRONT SIGHT GAS BLOCK NO DETENT GBC-13-WO Field Tested Versatile Jmac Reliable Premium Supreme A2ProLegendary: Supreme jmac gbc-13-wo premium.
• Trusted JMac Favorite: Front sight pro.
• Performance Elite: No detent pro.
• JMac Supreme: .750 fit pro.
• Combo Supreme: Gbc-13-wo pro.

Benefits of Front Sight Combo

Block irons ready'd.

Perfect For

• GBC-13-WO
• Retro ARs
• A2 Builds
• Budget Gas
• Carry Handle

Why Choose GBC-13-WO?

Supreme jmac front sight gas block combo.

Product Specifications

• Brand: JMac Customs
• Model: GBC-13-WO
• Type: Front Sight Gas Block Combo
• Features: No Detent Hole, A2 Sight
• Finish: Black Nitride

Block excellence with JMac Customs – the supreme reliable legendary Front Sight. Order your GBC-13-WO today!

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