CAM-LOK® Pistons (for tilt barrel pistols)

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Description

The CAM-LOK® (Covert Application Mount - Locking) is a universal QD piston system comprised of two parts, the piston, and the barrel adapter.  This product page is for the piston (bronze color part that is installed in the suppressor). 

The Griffin Armament CAM-LOK® interface affords the user the ability to convert the suppressor to a much faster and more secure mounting solution on browning style action (tilt barrel) pistols vs it's legacy technology, single piece, direct thread piston counterparts.  This system provides a rapid, secure attachment to the host pistol.  Direct thread single piece pistons have several negative attributes.  They do not accept tools, and are hand tightened to the host firearm. As a result of hand installation, they loosen when the piston system reciprocates under slide cycling during the firing sequence.  This vibration and inadvertent loosening of pistol silencers, requires end users to constantly check tighten pistol silencers.  This periodically causes users to have "bad range days" with unforeseen baffle strikes and end cap strikes.  These unfortunate events cause logistically burdensome work for consumers to communicate with service departments, ship products back and forth, and sometimes assume charges for repair for these issues.  

No longer do users need to worry about their pistol suppressors loosening during use (as with traditional fixed direct thread pistons).  The CAM-LOK® system supports a 3/4" socket wrench for installation with prevailing torque, and features a taper lock system, which encourages secure attachment, despite the piston still actuating for and aft during the firing sequence.  The piston can be attached / detached in any one of three, 120 degree positions, ensuring there are no "false positive" interfacing positions to slow deployment of the suppressor onto the host firearm.  Additionally, the manufacturing accuracy of the interface is held to Griffin Armament's high quality standards for squareness, and concentricity, ensuring that each mounting position has similar and minimal POI shift influence. To support this, the mating pistons have all mating diameters and interfacing geometry qualified in a single operation, for tool quality accuracy and perfection.  A similar manufacturing theory was applied to the barrel adapter for maximum alignment accuracy.  

End users benefit from being able to attach their silencer to various adapter interfaced host firearms, without having to disassemble the suppressor and change the piston to a different thread pitch.  The CAM-LOK® pistons are "universal"; accommodating any pistol mounted with a 3 Lug CAM-LOK® barrel adapter.  Additionally, end users with different brand suppressors supported by the CAM-LOK® piston family, will be able to benefit from the interchangeability of CAM-LOK® barrel adapters between piston models. 

These Pistons are required for use with the Revolution®, Resistance®, Optimus® 9mm, and Bushwhacker® 46 in the pistol configurations.  

It is important to intermittently clean and lubricate the exterior of the piston and interior of the booster housing to ensure smooth reciprocation with the O ring in the piston retainer.
O-Rings should be replaced intermittently when worn to ensure alignment of the silencer with the booster assembly. Failure to replace damaged or worn O-rings could result in a baffle strike or damage to the piston components.

Piston are H900 heat treated with a rust inhibitor. Please note, color and color pattern will vary due to the heat treatment.


Installation & Use Notes  : Suppressor should be tightly assembled when using this product to avoid inadvertent disassembly of the suppressor when removing it from QD barrel adapter. Barrel adapters should be installed to their host firearms with a minimum torque rating of 20 ft/lbs using a 3/4 socket and needle type torque wrench.  Use of a box end wrench will not have optimal contact with the wrench flat geometry on the adapter and may damage the adapter.

Features:

  • Patented CAM-LOK® (Covert Application Mount - Locking) universal QD piston attachment system
  • 3 mounting positions, 120 degrees separated for rapid mounting
  • Internal taper surface locks in place with interfacing barrel adapters and drastically reduces or eliminates common baffle/end cap strikes  
  • Compatible with Universal QD pistons barrel adapters (sold separately) 
  • Total system weight is identical to legacy direct thread pistons
  • H900 heat treated for improved durability and wear resistance 
  • 17-4 stainless steel material

  *For use with all SilencerCo suppressors EXCEPT the Osprey line of suppressors. 

Additional Details

SKU:
GAPUNIVERSAL
Type Of Part:
Piston
Attachment System:
CAM-LOK®
Thread Pitch:
.578x28
Thread Pitch:
1/2x28
Thread Pitch:
13.5x1mm LH
Thread Pitch:
16x1mm LH
Thread Pitch:
16x1mm RH
Thread Pitch:
9/16x24 RH

56 Reviews

  • 5
    Awesome

    Published by SWS Rifles ) Dealer/MTP #JP Clayton Coyle on 14th Feb 2024

    This is the way.

  • 5
    The last system you will ever need.

    Published by SWS Rifles ) Dealer/MTP #JP Clayton Coyle on 6th Feb 2024

    I was at the range hands covered in carbon changing pistons so I could shoot my suppressor on a different pistol. This is the end of that. I no longer change my pistons at the range. the suppressor can be on any of my 5 pistols in a matter of seconds. this is the way the truth and the light. do not sleep on this piston system.

  • 5
    Can-lock

    Published by Cam-lock easy solution on 6th Dec 2023

    It’s an easy quick system that allows you to mount a suppressor securely.

  • 5
    cam lok piston

    Published by William Bryant on 27th Oct 2023

    Finally got my Dead Air Ghost 45 after several paperwork screw ups Great system

  • 5
    GREAT!

    Published by Paul Kreisler on 26th Oct 2023

    Used to mount my Bushwhacker 46 to a Glock 21. No issues. MAN that thing is quiet!

  • 5
    CAM-LOK® PISTONS (FOR TILT BARREL PISTOLS)

    Published by Mr Salvatore Impastato on 21st Sep 2023

    This is a nice design and works well just keep your O ring greased.

  • 5
    Very well made piston, can't wait to try it.

    Published by Alan Sanders on 14th Sep 2023

    Very precise machining, very well made

  • 5
    Piston

    Published by Hoop on 7th Aug 2023

    Works great. Detail and finish are exact.

  • 5
    Great product

    Published by Seth Hannah on 6th Aug 2023

    Used on a 45 and 9mm, both worked great.

  • 5
    Griffin Cam Lok

    Published by Gary McVey on 3rd Jul 2023

    The absolute best pistol suppressor mounting solution…I only wish they had an option for the Q erector 9…it’s the only suppressor that I am not running the Cam Lock system…really stretches the legs of your suppressors and pistols…as revolutionary as the Tri-lug

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