Made entirely of 6Al-4V gr. 5 titanium, Canine II is a subcompact 9mm suppressor of tubeless construction that can be wet or dry, and is light enough to eliminate the need for a booster*. The Alpha pattern threads in the rear will accept 1.125-28 threaded mounts and adapters, including Griffin Cam-Lok and EZ-Lok**. Canine II comes standard with an Ultralight 7075-T651 direct thread mount in your choice of 1/2"x28 that installs/removes with a 5/8″ or 16mm wrench.
Despite it’s small size and scant weight, Canine II is not delicate like other subcompact 9mm cans and does not have any gel wipes or other wearable parts that will need replacement. Run it hard on your pistol or carbine!
Use of cast lead bullets is not recommended with sealed suppressors. However, Canine can be cleaned with harsh chemicals that dissolve lead. Be sure to remove the aluminum mount first before submerging in solutions that are not aluminum safe.
The included Ultralight mounts are muzzle registering (have an internal shoulder) to be compatible with barrels that lack a shoulder. If your muzzle threads are longer than .43″, there will be a gap between the back of the mount and thread termination or shoulder. This is not a problem.
Specifications:
Weight: 2.8oz (w/ included mount)
Length: 4" (no mount), 4.3" (w/ included mount)
Diameter: 1.3"
Hub Compatibility: Yes - Industry Standard 1.125"-28 (Alpha HUB) Main Thread Mount
Construction: 6Al-4V gr. 5 titanium
Finish: Moly Resin in SOCOM Black
Barrel Length Restrictions:
No restriction with service pistol cartidges
8" - .357 Magnum, .300blk subsonic, .350 Legend subsonic & similar
Fire Rate Limitations: Keep Suppressor under 800°F
Included in box:
Suppressor
Ultralight 1/2"x28 Aluminum Mount
3cc syringe with a 4″ 14 ga. blunt tip luer lock needle for ablative application (1-1.5cc is the recommended amount of ablative)
Per Ecco Machine:
*We have not tested all possible host & ammunition combinations. Some pistols may need more energetic loads with a rigid mounted suppressor, and there are some hosts that simply don’t like to run suppressed, with or without boosters. We cannot guarantee function of all host firearms, only that all of ours have functioned with Canine using subsonic ammunition, and it is known in the industry that 4-5 ounces is the approximate limit for weight of a suppressor on most locked breech handguns to cycle without the use of a recoil booster. Hammer fired hosts tend to be more tolerant of added mass than striker fired, though all of our personal and demo striker fired weapons have been reliable with Canine using common .380 ACP and 9x19mm subsonic ammunition, including the tiny Diamondback DB380.
**The added mass of some mounts or adapters may cause the assembly to be too heavy for reliable cycling on short recoil pistols. The addition of red dot sights or other accessories which attach to the slide may increase the total reciprocating mass to the point that the host will not cycle with the direct thread mount, making use of the booster assembly necessary. The Sig 320 is especially known for not wanting to cycle suppressed, often even with a booster, regardless of suppressor used. We do not recommend any of our products for that particular pistol.
