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LaRue Gas System - Large

$129.99
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Low Profile Gas Block

LT Low-profile gas block are necessary when extending your free-float handguard past your barrel's gas port. LT Gas Blocks are lightweight, strong and small enough to use with almost any handguard. They mount using three set screws located at the bottom, so gun-smithing will be needed on barrels without divots.

Used for .308, 6.5CM. Always check your handguards height

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  • 5
    Easy and ready to go.

    Posted by Ryan McManimon on Sep 28th 2026

    This has system arrived assembled with the tube and ferrule in place. All had to do was slide into place and torque the screws down properly. I used this on a 16” larue .308 barrel and it’s gassed very well with a surefire rc2 762 and an H3 buffer.