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Yankee Hill Machine
Overview
The Yankee Hill Machine Co Dust Cover is a steel component designed to protect the chamber of your AR-15 from debris and moisture when not in use. This essential part ensures that your firearm remains clean and operational by shielding the interior from environmental factors. It is commonly found in builds featuring a carbine gas system and chambered for 5.56 NATO, making it a practical choice for those focused on reliable performance.
Based on build data
Yankee Hill Machine Co., Inc. Ar-15 Gas Tube Black Carbine
Wilson Combat Ar-15 Billet Upper Receiver
Wmd Guns Nitromet Ar-15 Bolt Catch
Bolt Catch
Wilson Combat Ar-15 Starburst Gunfighter Pistol Grip Black
Radian Forward Assist - 7075 Aluminum - Black
Wmd Guns 5.56 Ar-15 Bolt Carrier Group Without Hammer - NiB-X Finish - Black
Bolt Carrier GroupAggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| Yankee Hill Machine Co., Inc. Ar-15 Gas Tube Black Carbine | 13 | |
| Wilson Combat Ar-15 Billet Upper Receiver | 12 | |
| Wmd Guns Nitromet Ar-15 Bolt Catch | Bolt Catch | 11 |
| Wilson Combat Ar-15 Starburst Gunfighter Pistol Grip Black | 10 | |
| Radian Forward Assist - 7075 Aluminum - Black | 9 | |
| Wmd Guns 5.56 Ar-15 Bolt Carrier Group Without Hammer - NiB-X Finish - Black | Bolt Carrier Group | 9 |
| Platform | Percentage |
|---|---|
| AR-15 | 93.5% |
| AR-10 | 3.2% |
| AR-9 | 3.2% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 80% |
| .223 Wylde | 14.3% |
| .308 Win | 2.9% |
| 300 Blackout | 2.9% |
| Gas System | Percentage |
|---|---|
| Mid-Length | 50% |
| Carbine | 25% |
| Rifle | 18.8% |
| Pistol | 6.3% |
Builds in the community that include the Yankee Hill Machine Co Dust Cover 556 NATO for AR Rifles - YHM-111-556
| Build | Parts | Total |
|---|---|---|
 | 26 | $3344.11 |
 | 19 | $2257.35 |
 | 16 | $1302.19 |
 | 20 | $1463.86 |
 | 11 | $1127.15 |
 | 32 | $5766.23 |
 | 32 | $7199.62 |
 | 8 | $509.45 |
 | 23 | $1825.40 |
 | 30 | $3463.61 |
 | 15 | $3515.07 |
 | 21 | $1938.04 |
3 global ratings
Yankee Hill Machine dust cover with the 556 NATO stamp on the cover face is a nice authentic touch on a military style build. Comes complete with rod, spring, and c clip preinstalled. Spring snaps the door open every time the bolt cycles. Easy install.
Replaced a generic dust cover with this YHM 556 marked one. The caliber stamp is a small thing but I like it. Spring tension is correct, pops open hard when the bolt cycles. Hinge pin and c clip went together easily with the right tools.
standard 556 size, fit a BCM upper without any fuss. spring tension snaps it open quick when you charge. the YHM stamp is on the inside so it doesnt mess with the receiver aesthetics
