

YHM sRx Mini Muzzle Brake QD 5/8-24 Black Phosphate 9mm
Shop Yankee Hill Machine Co. ProductsYankee Hill Machine Co. | YHM-4401-MB-24 | MPN: YHM-4401-MB-24 | UPC: 841812101512 | Black Phosphate | Caliber: 30 CALIBER / 7.62MM / 9mm | Thread Pitch: 5/8"-24 tpi | Overall Length: 5.500" | Weight: 1.4 oz
Internal tapered seal. Compatible with YHM sRx Adapter. Includes shim kit (per distributor listings).
Specifications:
- Manufacturer: Yankee Hill Machine Co.
- Brand: Yankee Hill Machine
- Model: YHM-4401-MB-24
- MPN: YHM-4401-MB-24
- UPC: 841812101512
- Item Number: 4401MB24
- Category: Muzzle Brakes & Compensators
- Product Type: Accessory
- Caliber: 30 CALIBER
- Caliber: 7.62MM
- Caliber: 9mm
- Material: 4140 Steel
- Finish: Black Phosphate
- Color: Black
- Thread Pitch: 5/8"-24 tpi
- Threaded Barrel: Yes
- Length: 1.10"
- Overall Length: 5.500"
- Diameter: 0.9375"
- Weight: 1.4 oz
- Weight: 2
- Internal Seal: Tapered internal taper seal
- Compatibility: Compatible with YHM sRx Adapter
Technical Specifications
| Caliber | 30 Caliber | 7.62mm |
|---|---|
| Finish | Black |
| Weight | 0.1 lbs |
| Trigger Type | Steel |
| Thread Pitch | 5/8"-24 tpi |
| Manufacturer | Yankee Hill Machine Co. |
| Model | YHM-4401-MB-24 |
| SKU | L762302 |
| UPC | 841812101512 |
| Availability | In Stock |
Customer Reviews
No reviews yet. Be the first to review this product!
Shipping & Returns
Shipping Information
- Orders typically process within 1-2 business days
- Ships via major carriers with tracking
- Tracking information provided for all orders
- Shipping costs calculated at checkout based on weight and destination
Return Policy
- 30-day return policy on accessories and non-firearms
- Items must be unused and in original packaging
- Contact us for return authorization before shipping items back
- Original shipping costs are non-refundable
Questions?
Contact us at (329) 227-0508 or submit a question for assistance with shipping or returns.
What is MAP Pricing?
MAP stands for Minimum Advertised Price. It's a policy set by manufacturers that limits how low retailers can advertise their prices.
The good news? We can often sell below MAP - we just can't show that price publicly. When you request a price by email or add to cart, you'll see our actual (often lower) price.
This isn't a trick - it's how we stay compliant while still offering you the best deals possible.







