Key Features: Advanced laser fused Nylon 12 construction. LIFETIME WARRANTY Made completely in the USA by a veteran-owned business Great for quick follow-up shots shooting offhand Converts the UX Zelos from lever to an ambidextrous Pump Action Precision measured and constructed for a perfect fit M-Lok accessory slots on the bottom of pump handle Should also be compatible with the Snowpeak M60 (Tube version) Not compatible with the OEM barrel band. It must be removed before installing pump