Silencer Pistons

MSRP:
Was:
Now: $79.00
(You save )
(8 reviews) Write a Review

Description

These Pistons are considered legacy technology parts but are available for users who choose not to upgrade to the Universal QD Piston System.  These are available in popular but limited thread pitches. 

Future planned thread pitch support:

  • 1/2x28
  • 13.5x1LH
  • .578x28

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.

 

Features :

  • H900 heat treated for improved durability and wear resistance 
  • 17-4 stainless steel material

Additional Details

SKU:
GAR
Type Of Part:
Piston
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

8 Reviews

  • 5
    1/2-28 special piston

    Published by Eric A on 14th Jul 2020

    Perfect fit. Great quality. Well worth cost to make my Optimus function with my 9mm pistol.

  • 5
    Awesome

    Published by Rob N on 26th May 2020

    Exactly what I needed to fire my Bushwhacker 46 on my G43. Thanks!

  • 5
    Sig piston adapter

    Published by Ryan Tyson on 28th Feb 2020

    Fit perfectly, fast shipping and great quality. Thank you!

  • 5
    Another Quality Piece

    Published by Hunter Stone on 3rd Jan 2020

    Like everything Griffin makes, this was high quality. Running it in a Rev 45 mounted to a Glock 22.

  • 5
    Griffin's Products Work as Advertised

    Published by Erwin on 9th Dec 2019

    I wanted to be able to use my Revolution 9 on my Sig P239 Tac. I was taken aback to find out Sig uses a LH 13.5X1 thread on the barrel since nothing is mentioned about the thread size in the owners manual. I was pleasantly surprised that Griffin makes the correct piston for the Revolution 9 and they had it in stock. I installed mine as soon as it arrived and it fit perfectly, both in the Revo9 and to the P239. Function was flawless with both subsonic and supersonic ammunition. Great products!

  • 5
    Top quality

    Published by Bill Groom on 4th Nov 2019

    I recieved this and it is a high quality part and works perfectly in my Rev 45.

  • 5
    Griffin Pistons

    Published by Defense Materials Co., LLC on 21st Dec 2018

    What we, and our customers always get from Griffin! Excellent, products, service, value!

  • 4
    great products

    Published by mike hobson on 1st Oct 2018

    The parts that I ordered are well built. The quality looks great. Will buy again. I only gave a 4 star because they didnt have a part and do not make it.

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