Yankee Hill Machine Co., Inc. Ar-15 Gas Block Front Sight - Yhm-9394 -Ar15 Gas Block Front Sight W/Lug .750 Steel Black

Gun Parts Yankee Hill Machine Co. MPN YHM-9394

$137.99

at Palmetto State Armory

Price last checked Aug 28, 2026

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7 retailers · $137.99 to $159.75 in stock

This listing: Brownells $159.75, out of stock

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Lowest price across retailers each day.

Lowest seen: $122.72
Typical price: $128.62
Tracked since: Apr 10, 2026

Today's best price is $15.27 above the 219-day low and 7% above typical.

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