KWC Parts - KCCB818 #Z32-S

A broken or missing fire selector switch can leave your classic Broomhandle airgun stuck in a single fire mode or completely inoperable. The KWC Full Auto Selector Switch for Mauser 712 4.5mm / .177 provides an authentic, direct-fit replacement engineered to restore smooth fire selection and a crisp mechanical feel to your replica.

Precision Fit & Durable Metal Construction

Crafted from high-grade metal alloy to match the factory specifications of the KWC M712 platform, this replacement selector switch is built to withstand the repetitive mechanical stress and heavy recoil shock of rapid CO2 blowback operation. It features standard "N" (Normal/Semi) and "R" (Rapid/Full Auto) engraved detailing to maintain historic authenticity while providing clear visual indication of your selected fire mode.

Seamless Mechanical Functionality

Over time, heavy full-auto usage can wear down the internal engagement detents on factory switches, causing mode slipping or unwanted shifting during firing. This replacement selector ensures positive, tactile clicks into each firing position, preventing accidental mode changes during high-speed plinking or action shooting. Designed specifically for the 4.5mm (.177 caliber) steel BB version of the KWC M712, it drops directly onto the left side of the receiver frame to restore original factory performance.

Essential Tech Repair Component

Whether you are fixing a broken lever from field wear, performing routine maintenance, or rebuilding a damaged receiver, having genuine replacement hardware guarantees proper geometry and fitment. Installation is straightforward for technicians and experienced airgun enthusiasts, requiring no custom modifications to the receiver body. Keep your iconic CO2 pistol functioning as intended with this essential replacement part.

Key Features:

• Factory Replacement Part: Engineered specifically for the KWC Mauser M712 4.5mm / .177 CO2 air pistol series.

• Durable Metal Build: Solid alloy construction designed to endure continuous full-auto cycling and blowback shock.

• Full Fire-Control Restoration: Quickly toggles between semi-auto, full-auto, and safety modes.

• Tactile Engagement: Promotes positive detent positioning to prevent mode slippage during operation.

• Authentic Markings: Retains correct historic receiver-side styling and selector letter stampings.