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Glock 21 Compatible Barrel

Glock 21 Compatible Barrel

$49.99 $42.49
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About this product

Sometimes, it’s best to stick with factory-spec components — like this DLC-coated, G21-compatible barrel — to guarantee reliable cycling and good accuracy with any .45 ACP load.

Need help with installing your barrel? Here’s How to Assemble Your Slide (Instructions).

The Glock® 21 Compatible Barrel comes complete with essential parts as described: OEM performance and price. Sometimes, it's best to stick with factory-spec components -- like this DLC-coated, G21-compatible barrel -- to guarantee reliable cycling and good accuracy with any .45 ACP load. Barrel Compatibility This barrel fits all Gen 1 to Gen 4 GLOCK® 21 pistols. Barrel Features Size: .45 ACP Barrel Length: 4.5" Twist Rate: 1:16 Material: 4150 Gun Steel Finish: Black Diamond-Like Carbon (DLC) Installing Your Barrel Need help with installing your barrel? Here's How to Assemble Your Slide (Instructions).

While Glock® 21 Compatible Barrel is legal in most states, always verify your local laws before placing an order. We comply with all state regulations.

Sources & methodology. Editorial review and rating by Iowa Gun Shop editorial based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication.
$49.99 $42.49