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Griffin Armament

Griffin Armament Universal Piston AAC CAM-LOK QD 17-4 Stainless Steel

Griffin Armament Universal Piston AAC CAM-LOK QD 17-4 Stainless Steel

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This Griffin Armament Universal Piston is built for AAC suppressors and uses the patented CAM-LOK (Covert Application Mount - Locking) quick-disconnect interface, giving browning-style action pistols a faster, more secure attachment than a traditional direct thread piston. Three mounting positions spaced 120 degrees apart let you lock the suppressor on quickly, while the internal taper surface mates with the barrel adapter to help reduce baffle and end cap strikes.

Compatible with Universal QD piston barrel adapters sold separately, it is machined from 17-4 stainless steel with H900 heat treatment and weighs the same as legacy direct thread pistons.

Key Features

Brand Griffin Armament
Model Piston
Type Piston
Compatibility AAC suppressors
Mounting System CAM-LOK (Covert Application Mount - Locking) QD
Material 17-4 stainless steel
Heat Treatment H900
Mounting Positions 3 positions, 120 degrees apart
Barrel Adapter Compatibility Universal QD piston barrel adapters (sold separately)
Condition New
Manufacturer SKU AACPUNIVERSAL
UPC 791154085035

Highlights

  • Patented CAM-LOK universal QD piston attachment system
  • 3 mounting positions, 120 degrees separated for rapid mounting
  • Internal taper surface locks with barrel adapters to reduce baffle and end cap strikes
  • 17-4 stainless steel construction with H900 heat treatment
  • Identical weight to legacy direct thread pistons

Compatibility

Fits AAC suppressors and works with Universal QD piston barrel adapters, which are sold separately.

Frequently asked questions

Which suppressors is this piston compatible with?

It is designed for AAC suppressors.

What material and heat treatment is the piston made from?

It is machined from 17-4 stainless steel with H900 heat treatment.

How many mounting positions does the CAM-LOK system provide?

It offers 3 mounting positions, separated by 120 degrees, for rapid mounting.

Does the piston weigh more than a direct thread piston?

No, it has identical weight to legacy direct thread pistons.

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