Yankee Hill Machine Suppressors and Firearms
About Yankee Hill Machine
Yankee Hill Machine has been manufacturing high-quality American-made firearms and accessories for over 70 years since its founding in 1951.
The company was founded by Wallace Judd and James Graham in the Western Massachusetts area known locally as "Yankee Hill," with James Graham having recently finished a tour of duty in Korea.
Starting as a manufacturer of parts for defense and aerospace industries, YHM became well known for making M16 cleaning kits for the Army before expanding into complete firearms and suppressors.
Today, Yankee Hill Machine is recognized as a leader in suppressor technology and full-service OEM manufacturing, proudly supporting America's defense industry.
Under third-generation owner Chris Graham's leadership since 2023, the family-owned company continues its commitment to producing high-quality products at exceptional value with a lifetime warranty.
Popular Yankee Hill Machine Features
17-4 PH Stainless Steel Construction
- Primary construction material provides superior durability and corrosion resistance for long-lasting performance.
Quick Detach (Q.D.) Systems
- Phantom mounting system allows for easy suppressor swapping between multiple firearms with consistent zero retention.
HUB Compatible Design
- Universal 1.375"-24 threading provides compatibility with multiple mounting systems and manufacturer accessories.
User Serviceable Construction
- Many suppressors can be disassembled by the user for thorough cleaning and maintenance to ensure optimal performance.
Full Auto Rated Durability
- All suppressors are built to withstand the rigors of full-automatic fire for professional and demanding applications.
Multi-Caliber Compatibility
- Many models work across multiple cartridges, providing versatility and value for shooters with different firearms.
Best-Selling Yankee Hill Machine Suppressors
Turbo T3 Sound Suppressor
- YHM's flagship 5.56 suppressor delivers exceptional sound reduction and durability at an affordable $659.95 price point.
Resonator R2
- This .30 caliber suppression system offers versatility across multiple cartridges with superior construction for $849.95.
Resonator K
- The compact .30 caliber system features innovative tubeless design for improved performance in a shorter package at $719.95.
R9 Suppressor
- Weighing just 10.7 ounces, this 9mm suppression system provides excellent sound reduction for handgun applications.
Sidewinder M2
- Available in 9mm and .45 ACP versions, this suppressor offers reliable performance for pistol calibers at $659.95.
Phantom Q.D. Flash Hiders
- These popular quick-detach muzzle devices enable fast suppressor mounting and are priced at $113.95.
Fat Cat Suppressor
- This 5.56 system combines effective sound suppression with YHM's reputation for quality at $719.95.
Bad Larry
- Designed for .338 applications, this heavy-duty suppressor handles magnum cartridges with confidence for $959.95.
Popular Uses for Yankee Hill Machine
Hunting Applications
- YHM suppressors provide sound reduction for wildlife conservation while protecting hunters' hearing during extended outdoor sessions.
Recreational Shooting
- Range use and target shooting benefit from reduced noise levels and improved shooting comfort for extended practice sessions.
Tactical and Law Enforcement
- Professional applications requiring reliable sound suppression trust YHM's full-auto rated construction and lifetime warranty.
Home Defense
- Self-defense scenarios benefit from reduced muzzle blast and sound signature while maintaining stopping power and reliability.
Competition Shooting
- Various shooting sports applications utilize YHM suppressors for improved accuracy through reduced muzzle disturbance and recoil.
Yankee Hill Machine FAQs
QUESTION: What warranty does Yankee Hill Machine offer on their suppressors?
ANSWER: YHM provides a lifetime warranty on all products, covering defects in material and workmanship.
QUESTION: Are YHM suppressors user serviceable for cleaning?
ANSWER: Many Yankee Hill Machine suppressors feature user-serviceable designs that can be disassembled for thorough cleaning and maintenance.
QUESTION: What is the Phantom Q.D. mounting system?
ANSWER: The Phantom quick-detach system allows fast suppressor mounting and removal while maintaining consistent zero across multiple firearms.
QUESTION: Are Yankee Hill Machine suppressors full auto rated?
ANSWER: Yes, all YHM suppressors are built with full-auto rated construction to handle rigorous professional use.
QUESTION: What materials are used in YHM suppressor construction?
ANSWER: Yankee Hill Machine uses 17-4 PH stainless steel for durability and 718 Inconel for blast baffles to handle extreme heat.
QUESTION: Do YHM suppressors work with multiple calibers?
ANSWER: Many Yankee Hill Machine suppressors offer multi-caliber compatibility, providing versatility across different cartridges.
QUESTION: Where are Yankee Hill Machine suppressors manufactured?
ANSWER: All YHM products are proudly manufactured in the USA at their Easthampton, Massachusetts facility.
QUESTION: What is HUB compatibility on YHM suppressors?
ANSWER: HUB compatible suppressors feature 1.375"-24 threading for universal compatibility with various mounting systems and accessories.

