5KU Stainless Ambi Extra Wide Thumb Safety - Black LS They are light weight and

They are light weight and specially designed for quick and easy assembly without any tools

overtravel and return spring force

this frame offers exceptional strength and durability

Upgrade your MTW with the OG Carbon Wolverine Outer Barrel

Helps prevent scratches and impact damage

5KU Stainless Ambi Extra Wide Thumb Safety - Black LS They are light weight andAmbidextrous control meets serious durability with this 5KU stainless steel thumb safety. Built tough without the premium price tag, it delivers the quality you'd expect from high end brands at a fraction of the cost. Left handed or right handed shooter? No problemoperate it from either side. The perfect finishing touch for any Hi Capa build.