Description
The DUAL-LOK® 5 AM Silencer is a managed backpressure 5.56mm suppressor constructed from Griffin’s proprietary Nickel 625X™ powder alloy utilizing state-of-the-art DMLS additive manufacturing technology. This is a major evolution to the DUAL-LOK® family of suppressors which were historically manufactured from traditionally manufactured components.
These silencers are built on Griffin’s rock-solid DUAL-LOK® mounting system which has become one of the most trusted active-locking mounting systems preferred by law enforcement and military professionals. This advanced mount provides exceptional accuracy with minimal and repeatable POI shift, and completely eliminates the fear of unintended loosening during prolonged courses of fire. It is free of wear-prone ratcheting parts, offering a lifetime of trouble-free use.
The proprietary, patent-pending Nickel 625X™ alloy showed in testing a ~68% increase in yield and tensile strength over additively manufactured INCONEL® 625 at 1200F. INCONEL® 625 is a commonly used suppressor alloy in current next generation military suppressors. Additively manufactured Nickel 625X™ is stronger at 1472F than INCONEL® 625 cold formed sheet material at room temperature. INCONEL® 625 cold formed material provided adequate service in the last several decades of military suppressors.
The new flash hider end cap reduces system backpressure by peripherally venting gases, resulting in softer recoil impulses, less wear and tear on the host firearm, and reduces operator exposure to toxic gases. This managed backpressure unit takes sound suppression to previously un-obtainable levels of sound performance, offering incredible market leading sound and flash reduction with minimal backpressure. This allows the DUAL-LOK® 5 AM to provide right handed shooters a low backpressure suppressor experience, while left handed shooters should look to our HRT-5 AM suppressor coming soon.
Features
- Integrated DUAL-LOK® Mounting System
- Managed Backpressure Baffle Stack
- Additive Manufacturing
- Ultra-Durable Patent-Pending Nickel 625X™ Superalloy Construction
- Printed Core Laser-Welded to Machined Rear for Warranty Serviceability
- Low Backpressure Flash Hider End Cap
- Highly Accurate with Minimal POI Shift
- Perpetual Lifetime Warranty™
What’s in the Box
- DUAL-LOK® 5 AM Silencer (.22cal)
- DUAL-LOK® EZ-Brake™ Muzzle Device (1/2×28 – .22cal)
- Branded Griffin Silencer Pouch
AVAILABLE MAINTENANCE ITEMS:
- DUAL-LOK Muzzle Devices
- DUAL-LOK® Wrench
- Griffin GI Armorers Wrench
- Mount Adapter Driver
- Cleaning Brushes
- ST-3 Thread Sealant
- High Temp 2300 degree Anti Seize
- Alignment Rods (to verify proper installation)
Digital Manual
- CLICK HERE FOR MANUAL
Ratings & Restrictions
- DUAL-LOK® Suppressors do not have minimum barrel length restrictions or constraints for rifle calibers. While longer barrels promote longer service life, there are no barrel length restrictions with this suppressor!
INCONEL® is a registered trademark of Special Metals Corporation. Griffin Armament has no affiliation with Special Metals Corporation, and the use of “INCONEL®” is in this document is only for purposes of comparison between materials.








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