In gas blowback (GBB) fire-control systems, the hammer is subject to heavy spring tension and constant sear contact during every cycling stroke. Over time, factory cast hammers develop worn engagement notches, which introduces soft trigger creep, spongy release, or dangerous sear slippage during action.

Engineered by custom race-gun master Clarence Lai, the CL Project Design (CLPD) ASG Factory OEM Shadow 2 Steel Hammer is manufactured as a precision direct replacement component matching Part Number 8 on the official ASG / KJW CZ Shadow 2 schematic. Machined from high-tensile steel, this hammer restores crisp sear engagement and long-term durability. It delivers a sharp, predictable trigger break while ensuring consistent momentum transfer to the valve knocker. Designed as a direct drop-in component, it serves as the ideal standard replacement part for restoring your Shadow 2 or SP-01 fire-control assembly to peak operating condition.

Key Features

• Factory OEM Spec (Part Number 8): Engineered to precise factory dimensions matching Part Number 8 on the ASG / KJW CZ Shadow 2 schematic for a seamless replacement fit.
• Solid Steel Construction: Bypasses soft factory metals with high-strength steel to ensure long-term resistance against sear notch wear and deformation.
• Restores Crisp Trigger Geometry: Milled coordinates eliminate trigger slop and soft creep, delivering a sharp, clean break in both Single-Action (SA) and Double-Action (DA) modes.
• Consistent Valve-Knocker Impact: Rigid steel structure provides uniform energy transfer upon release, stabilizing gas output across every shot.
• Drop-In Compatibility: Engineered for effortless installation in ASG and KJW CZ Shadow 2 and CZ 75 SP-01 GBB series pistols without filing.

Technical Highlights

• Brand: CL Project Design (CLPD)
• Product Name: ASG Factory OEM Shadow 2 Steel Hammer – Part Number 8
• Schematic Designation: Part Number 8
• Material: High-Strength Steel
• Color: Black
• Compatibility: Engineered specifically for ASG / KJW CZ Shadow 2 & CZ 75 SP-01 GBB Series Pistols
• Designer: Clarence Lai

Applications

Essential for airsoft armorer repairs, routine maintenance, and replacing worn factory hammers on ASG / KJW CZ Shadow 2 and SP-01 GBB pistols to restore original fire-control responsiveness.

FAQ

• Q: Which schematic part number does this steel hammer replace?
  • A: This hammer is built to replace Part Number 8 on the official ASG / KJW CZ Shadow 2 explosion diagram.
• Q: Is this steel hammer compatible with both the Shadow 2 and SP-01?
  • A: Yes, it is engineered as a direct drop-in replacement part for both ASG / KJW CZ Shadow 2 and CZ 75 SP-01 GBB pistols.
• Q: Is gunsmithing required to install this replacement hammer?
  • A: No, it features standard OEM replacement dimensions, allowing a direct drop-in swap with the factory component.