Yankee Hill Machine SRX Short Muzzle Brake - 5/8"-32 tpi, Black Efficiency - YHM-4445-MB-32
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Yankee Hill Machine
Overview
The Yankee Hill Machine sRx Short Muzzle Brake is designed to effectively reduce recoil and muzzle rise, making it easier to stay on target during rapid fire. With a thread pitch of 5/8"-32, it fits a variety of barrels, particularly those set up for 5.56 NATO ammunition. This muzzle brake is commonly found on builds featuring a mid-length gas system, enhancing performance for both competitive shooting and tactical applications.
Specifications
Yankee Hill Machine SRX Short Muzzle Brake - 5/8"-32 tpi, Black Efficiency - YHM-4445-MB-32
Available Merchants(5)
Prices checked
Price Alert
September 2026 on GunPartPicker
Yankee Hill Machine SRX Short Muzzle Brake - 5/8"-32 tpi, Black Efficiency - YHM-4445-MB-32 ranked #19 of the 139 muzzle devices builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #20 of the 493 muzzle devices builders have added. Builds with this muzzle device are mostly chambered in 5.56 NATO (74%, then 300 Blackout 19%), split between carbine-length (40%) and mid-length (28%) gas systems, and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today all 5 retailers we track have it in stock. The best price drifted down from $80.99 to $75.31 over September 2026 without a real sale. Buying today, the lowest price is $75.31 at KY Gun Company, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
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Aero Precision M4A1 Clone Lower Receiver
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 builds →Builds in the community that include the Yankee Hill Machine sRx Short Muzzle Brake - 5/8"-32 tpi, Black Efficiency - YHM-4445-MB-32
| Build | Parts | Total |
|---|---|---|
 | 20 | $1266.52 |
 | 12 | $528.46 |
 | 21 | $5247.24 |
 | 15 | $2408.15 |
 | 12 | $1213.77 |
 | 5 | $570.29 |
 | 9 | $2708.55 |
 | 21 | $3029.56 |
 | 10 | $1139.13 |
 | 30 | $3676.93 |
 | 26 | $2673.76 |
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