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Dashed line = out of stock. Tracking since Oct 28, 2026.
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Since Oct 28, 2026.
About this part
The Inland Manufacturing IM-556 8.5" 5.56 Suppressor w/ 1/2x28 BreekLok QD Muzzle Device is a 5.56 / .223 suppressor from Inland Manufacturing. It's sold by 2 stores, all at $799.00.
Elevate your AR-15 shooting experience with the Inland Manufacturing IM-556 8.5" 5.56 Suppressor, a compact powerhouse designed for tactical enthusiasts and precision shooters. This innovative monocore suppressor delivers exceptional sound reduction and flash mitigation, allowing you to focus on accuracy without the harsh concussion of unsuppressed fire. Paired with the included 1/2x28 BreekLok QD Muzzle Device, it offers seamless quick-detach functionality for effortless swaps between suppressed and unsuppressed configurations, making it ideal for dynamic range sessions or home defense setups. Key Features Monocore Baffle Design: Utilizes a single 7075 aluminum monocore for efficient gas trapping and superior noise suppression, reducing decibels while minimizing weight and complexity. Quick-Detach Versatility: The BreekLok QD system ensures secure, tool-free attachment and removal, compatible with standard 1/2x28 threading on most 5.56 rifles. User-Serviceable Construction: Easily disassembled for cleaning, extending the suppressor's lifespan and maintaining peak performance even after thousands of rounds. Durable Materials: Hard-anodized aluminum body paired with 304 stainless steel components resists corrosion and withstands high-pressure 5.56 NATO rounds. Technical Specifications Caliber Rating: Up to 5.56mm / .223 Remington Length: 8.5 inches Diameter: 1.5 inches Weight: 19 ounces Mount Style: 1/2x28 direct thread with BreekLok QD adapter Baffle Material: 7075 Aluminum (monocore) Body Material: Hard-anodized 6061 Aluminum with stainless steel blast plate Finish: Anodized Black Why Choose the IM-556 Suppressor? In a market flooded with high-end 5.56 suppressors, the Inland IM-556 stands out for its balance of affordability and performance. It addresses common shooter pain points like excessive backpressure-thanks to its efficient monocore design-and excessive weight on short-barreled rifles. Enjoy reduced recoil for faster follow-up shots, enhanced hearing protection during extended training, and minimal point-of-impact shift to keep your groups tight. Whether you're running a 10.5-inch SBR or a full-length AR, this suppressor integrates seamlessly, boosting your tactical edge without compromising maneuverability. Ready to transform your 5.56 rifle into a quieter, more controllable platform? The Inland IM-556 is your gateway to superior suppressed shooting-durable, reliable, and built to last. Frequently Asked Questions Is the IM-556 suppressor user-serviceable? Yes, its user-serviceable design allows for straightforward disassembly and cleaning using standard tools and solvents, ensuring longevity and optimal performance. What calibers is the IM-556 rated for? It's specifically rated for 5.56mm and .223 Remington, providing safe and effective suppression for these high-velocity rounds on AR-15 platforms. Does it come with mounting options? Absolutely-the included 1/2x28 BreekLok QD Muzzle Device enables quick-detach mounting, while the direct thread base offers a secure, permanent option for your rifle.