JMac Customs | Adjustable Gas Block Combo Detent GBC-13-W-ADJ

JMac Customs: GBC-13-W-ADJ – Jmac Customs Gas Block Combo With Detent Hole Adjustable featuring jmac tunable gas. Supreme GBC-13-W-ADJ – Jmac customs premium reliable adjustable low profile gas block combo detent pin hole set screw .750 .936 steel black nitride suppressor optimized 20 click adjustment smooth reliable cycling ar15 m4 short stroke piston optional rail mount versatile builds.

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

Key Features of GBC-13-W-ADJ Premium

• GMAC ADJUSTABLE GAS BLOCK DETENT GBC-13-W-ADJ Field Tested Versatile Jmac Reliable Premium Supreme TuneProLegendary: Supreme jmac gbc-13-w-adj premium.
• Trusted JMac Favorite: Adjustable pro.
• Performance Elite: Click detents pro.
• JMac Supreme: Suppressor ready pro.
• Adj Combo Supreme: Gbc-13-w-adj pro.

Benefits of Adjustable Combo

Block perfect gas'd.

Perfect For

• GBC-13-W-ADJ
• AR Builds
• Can Cans
• Overgassed
• Precision

Why Choose GBC-13-W-ADJ?

Supreme jmac adjustable gas block combo.

Product Specifications

• Brand: JMac Customs
• Model: GBC-13-W-ADJ
• Type: Adjustable Low Profile Gas Block
• Features: Detent Hole, 20 Clicks
• Finish: Black Nitride

Block excellence with JMac Customs – the supreme reliable legendary Adjustable. Order your GBC-13-W-ADJ today!

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