Action Army CNC Steel Hammer for AAP01/Marui G18

Boost the durability and reliability of your gas blowback build with the Action Army CNC Steel Hammer, designed for the Action Army AAP-01 and Tokyo Marui G18 platforms. A common performance upgrade for high-use pistols (especially on full-auto or high-speed setups), this hardened steel hammer helps reduce wear compared to stock parts, delivering more consistent engagement and longer service life - ideal for speedsoft, CQB, and upgraded internals.

• CNC Machined Steel Construction: High-strength upgrade built to handle heavy use and high-cycle builds.
• Improved Durability vs Stock: Helps reduce rounding, chipping, and premature wear on hammer surfaces.
• More Consistent Operation: Supports reliable sear engagement and smoother cycling over time.
• Great for Full-Auto Use: Ideal for AAP-01 and TM G18 builds that see rapid fire and higher stress.
• Drop-In Upgrade (tech level dependent): Designed as a direct replacement, though fitting may vary by build.
• Trusted Action Army Upgrade Part: Popular choice for reinforcing AAP-01 internals.

Technical Specifications

• Brand: Action Army
• Product: CNC Steel Hammer
• Type: Internal GBB Hammer Upgrade Part
• Material: CNC Machined Steel
• Compatibility: Action Army AAP-01 series; Tokyo Marui Glock 18C (TM G18) (and compatible clones where applicable)
• Function: Replaces the factory hammer for improved strength and longevity
• Recommended Use: High-cycle builds, full-auto use, speedsoft/CQB, reinforced internals
• Installation: Requires disassembly of the fire control group (recommended for experienced users/techs)