When running high-rate-of-fire gas blowback platforms like the Action Army AAP01 or Tokyo Marui G18C, constant cyclic wear becomes a major threat to structural stability. The TTI Airsoft Stainless Lock Pin and Spring is designed specifically to replace factory parts that often fail under the stress of rapid fire and high-pressure gas setups. By stepping up to a high-tensile stainless steel interface, you guarantee that your fire control housing stays securely locked and flawlessly aligned through violent slide reciprocation. Precision CNC machined for incredible shear resistance and longevity, the raw silver stainless finish easily shrugs off moisture and aggressive silicone lubricants. The set also features a calibrated high-tensile steel retention spring built expressly to prevent pin walkout during sustained full auto sessions. Because it weighs virtually nothing, this drop-in upgrade preserves your exact factory balance. Each package comes with one stainless steel lock pin and one enhanced retention spring ready for immediate installation.
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