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Would this type of front sight gas block work with a 5.56/.233 barrel? I’m trying to go for a mk18 mod 0 type look with my gun that I’m building rn. — 1 Answer

by Steven Savala, from WA, United States Asked on September 18, 2022

Name JP Enterprises .750 Adjustable Gas System And A2-Type Clamp-On Sight (4.9)
$149.95 $142.45 Save $7.50
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Answered by Hunter, Gear Expert, from OH, United States, on September 28, 2022

The JP Enterprises .750 Adjustable Gas System And A2-Type Clamp-On Sight can be used with a 5.56/.223 barrel as long as the gas block journal is .750".

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