Yankee Hill Machine Black Diamond Mid-Length M-LOK AR-15 Handguard - 9.3"
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Yankee Hill Machine
Overview
The Yankee Hill Machine Black Diamond Mid-Length M-Lok AR-15 Handguard measures 9.3 inches and is designed for mid-length gas systems, making it a solid choice for builders seeking a balance between maneuverability and control. Constructed from durable 6061-T6 aluminum with a hardcoat anodized finish, this handguard features an M-LOK mounting interface that allows for easy attachment of accessories while maintaining a lightweight profile. This handguard is commonly used in builds with a mid-length gas system, particularly those chambered in 5.56 NATO.
Specifications
Yankee Hill Machine Black Diamond Mid-Length M-LOK AR-15 Handguard - 9.3"
Build history on GunPartPicker
Builders have been adding the Yankee Hill Machine Black Diamond Mid-Length M-LOK AR-15 Handguard - 9.3" to their builds on GunPartPicker since February 2026. All time, it ranks #196 of the 683 handguards builders have added. Builds with this handguard are mostly chambered in 5.56 NATO (60%, then 300 Blackout 30%), split between mid-length (36%) and pistol-length (36%) gas systems, and mostly AR-15 (82%, then AR-9 9%).
It was hard to find in August 2026, in stock on only 2 of the 11 days we checked, and today 2 of the 3 retailers we track have it in stock. Prices barely moved in August 2026, holding around $175.25, so there haven't been real sales lately. Buying today, the lowest price is $160 at BattleHawk Armory, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Frequently Built With
The part most often added in each category by the 22 builds that include this one
Wilson Combat AR-15 Barrel 11.3"5.56 NATO 1:7 Carbine-Length Stainless Steel
Wilson Combat AR-15 Billet Upper Receiver
Yankee Hill Machine Complete AR-15 Lower Receiver - M4 Stock
Battle Arms Development Rack Ambidextrous AR-15 Charging Handle - Mod C
WMD Guns M16 NIB-X® Bolt Carrier Group
Yankee Hill Machine Co Suppressor Gas Block, .750 Diameter, Phosphate Finish, Black
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all 4 →Builds in the community that include the Yankee Hill Machine Black Diamond Mid-Length M-Lok Ar-15 Handguard - 9.3"
| Build | Parts | Total |
|---|---|---|
 | 11 | $703.71 |
| 28 | $5506.11 |
 | 34 | $7028.44 |
 | 22 | $1377.49 |
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