
Availability: In Stock
The Griffin Armament CAM-LOK QD piston for pistol suppressors solves a real problem that direct-thread users know too well: constant loosening. Traditional single-piece pistons hand-tighten onto browning-style (tilt-barrel) pistols and gradually loosen as the slide cycles, leading to baffle strikes, point-of-impact shift, and endless range day headaches. The CAM-LOK system swaps that frustration for a tool-actuated, tapered-lock design that stays put through the firing sequence—no more checking and rechecking your suppressor between shots.
What makes this piston stand out is its speed and flexibility. Install it with a 3/4-inch socket wrench using the proper torque, then attach your suppressor in any of three 120-degree positions—no fumbling with false starts, just drop it on and go. The internal taper surface locks firmly with any CAM-LOK barrel adapter, so you can swap suppressors or move between different host firearms without disassembling your can or changing pistons. As long as your host pistol wears a 3-Lug CAM-LOK barrel adapter, this piston works. That universal compatibility means your investment scales across your collection.
Built from H900 heat-treated 17-4 stainless steel and manufactured to tight tolerances—each mounting position is held to Griffin's high standards for squareness and concentricity—this piston delivers the durability and precision you'd expect from a patented system. It weighs the same as legacy direct-thread pistons, so you're trading hassle for reliability without penalty. If you run a Griffin Revolution, Resistance Optimus 9mm, or Bushwhacker 46 in pistol configuration, a CAM-LOK piston is required; for other suppressors, it's the smart upgrade from hand-tightened frustration to tool-solid, quick-change confidence.
| Material | 17-4 Stainless Steel (H900 heat-treated) |
| Mounting System | CAM-LOK QD (Covert Application Mount-Locking) |
| Mounting Positions | 3 positions, 120 degrees apart |
| Installation Tool | 3/4-inch socket wrench |
| Compatibility | Universal; works with any suppressor on a 3-Lug CAM-LOK barrel adapter (adapter sold separately) |
| Action Type | Browning-style (tilt-barrel) pistols |
| Weight | Equivalent to legacy direct-thread pistons |
The Griffin Armament Revolution, Resistance Optimus 9mm, and Bushwhacker 46 in pistol configurations require CAM-LOK pistons. Any other suppressor can use it if it's mounted to a 3-Lug CAM-LOK barrel adapter (sold separately).
Yes. The CAM-LOK piston pairs with a 3-Lug CAM-LOK barrel adapter, which is installed on your pistol's barrel. The piston mounts to the adapter, not directly to the firearm. Barrel adapters are sold separately.
Direct-thread pistons are hand-tightened and gradually loosen as your pistol's slide cycles, leading to baffle strikes and point-of-impact shift. The CAM-LOK uses a tool-actuated, tapered-lock design that prevents creep. You install it once with a socket wrench, and it stays secure through firing. It also lets you swap suppressors or move between different host firearms without disassembling your can.
Yes. As long as each suppressor is compatible with CAM-LOK pistons and paired with a 3-Lug CAM-LOK barrel adapter on your host, you can interchange this piston between them. CAM-LOK barrel adapters are also interchangeable across different suppressor brands that support the system.

SKU: 115695829 • Weight: 0.5oz





Availability: In Stock
The Griffin Armament CAM-LOK QD piston for pistol suppressors solves a real problem that direct-thread users know too well: constant loosening. Traditional single-piece pistons hand-tighten onto browning-style (tilt-barrel) pistols and gradually loosen as the slide cycles, leading to baffle strikes, point-of-impact shift, and endless range day headaches. The CAM-LOK system swaps that frustration for a tool-actuated, tapered-lock design that stays put through the firing sequence—no more checking and rechecking your suppressor between shots.
What makes this piston stand out is its speed and flexibility. Install it with a 3/4-inch socket wrench using the proper torque, then attach your suppressor in any of three 120-degree positions—no fumbling with false starts, just drop it on and go. The internal taper surface locks firmly with any CAM-LOK barrel adapter, so you can swap suppressors or move between different host firearms without disassembling your can or changing pistons. As long as your host pistol wears a 3-Lug CAM-LOK barrel adapter, this piston works. That universal compatibility means your investment scales across your collection.
Built from H900 heat-treated 17-4 stainless steel and manufactured to tight tolerances—each mounting position is held to Griffin's high standards for squareness and concentricity—this piston delivers the durability and precision you'd expect from a patented system. It weighs the same as legacy direct-thread pistons, so you're trading hassle for reliability without penalty. If you run a Griffin Revolution, Resistance Optimus 9mm, or Bushwhacker 46 in pistol configuration, a CAM-LOK piston is required; for other suppressors, it's the smart upgrade from hand-tightened frustration to tool-solid, quick-change confidence.
| Material | 17-4 Stainless Steel (H900 heat-treated) |
| Mounting System | CAM-LOK QD (Covert Application Mount-Locking) |
| Mounting Positions | 3 positions, 120 degrees apart |
| Installation Tool | 3/4-inch socket wrench |
| Compatibility | Universal; works with any suppressor on a 3-Lug CAM-LOK barrel adapter (adapter sold separately) |
| Action Type | Browning-style (tilt-barrel) pistols |
| Weight | Equivalent to legacy direct-thread pistons |
The Griffin Armament Revolution, Resistance Optimus 9mm, and Bushwhacker 46 in pistol configurations require CAM-LOK pistons. Any other suppressor can use it if it's mounted to a 3-Lug CAM-LOK barrel adapter (sold separately).
Yes. The CAM-LOK piston pairs with a 3-Lug CAM-LOK barrel adapter, which is installed on your pistol's barrel. The piston mounts to the adapter, not directly to the firearm. Barrel adapters are sold separately.
Direct-thread pistons are hand-tightened and gradually loosen as your pistol's slide cycles, leading to baffle strikes and point-of-impact shift. The CAM-LOK uses a tool-actuated, tapered-lock design that prevents creep. You install it once with a socket wrench, and it stays secure through firing. It also lets you swap suppressors or move between different host firearms without disassembling your can.
Yes. As long as each suppressor is compatible with CAM-LOK pistons and paired with a 3-Lug CAM-LOK barrel adapter on your host, you can interchange this piston between them. CAM-LOK barrel adapters are also interchangeable across different suppressor brands that support the system.
SKU: 115695829 • Weight: 0.5oz
