Yankee Hill Machine

Yankee Hill Machine Co Hinged Low Profile Gas Block .750" Bore Diameter - YHM-9345

Yankee Hill Machine Co Hinged Low Profile Gas Block .750" Bore Diameter - YHM-9345 - Gas Block for AR-15 - view 1
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Yankee Hill Machine

Overview

The Yankee Hill Machine Co Hinged Low Profile Gas Block features a .750" bore diameter, making it an ideal choice for builders looking to optimize their gas system performance without adding unnecessary bulk. Its low profile design allows for greater flexibility in rail systems and handguard installations, ensuring you can maintain a sleek look while still achieving reliable operation. This gas block is commonly found in rifle gas systems, particularly in 5.56 NATO builds, catering to those seeking a streamlined and efficient setup.

Specifications

MPNYHM-9345
Gas Block Diameter.750
ProfileLow Profile

Available Merchants(4)

Prices checked

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Palmetto State Armory logo
Palmetto State Armory
$9.99 shipping (free over $99)
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$59
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BattleHawk Armory logo
BattleHawk Armory
Shipping varies
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$61
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Ammunition Depot logo
Ammunition Depot
~$28.90 est. shipping
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$64
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Optics Planet logo
Optics Planet
Free shipping
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$65
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Build history on GunPartPicker

Builders on GunPartPicker first added the Yankee Hill Machine Co Hinged Low Profile Gas Block .750" Bore Diameter - YHM-9345 to a build in April 2026.

Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today all 4 retailers we track have it in stock. Prices barely moved in September 2026, holding around $59.99, so there haven't been real sales lately. Buying today, the lowest price is $58.99 at Palmetto State Armory, which matches the best price we saw in September.

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Builds Featuring This Part

See all 2 →

Builds in the community that include the Yankee Hill Machine Co Hinged Low Profile Gas Block .750" Bore Diameter - YHM-9345

BuildPartsTotal
for plinking 14.5" build
for plinking 14.5"		14$1732.39
My 5.56 build build
My 5.56 build		23$2414.19

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