The HOLOSUN LE221 Elite is a compact co-axial laser module combining a visible green laser, IR aiming laser and IR illuminator in a low-profile QD Picatinny housing — engineered for weapon-mount use with NVG compatibility and rugged field durability.  
Technical Specifications
– Functions: Visible green laser + IR aiming laser + IR illuminator (integrated).  
– Mounting: Quick-Detach Picatinny (MIL-STD-1913) rail mount (weapon-first design).  
– Power / Battery: Internal battery compartment (replaceable/rechargeable options depend on SKU).  
– Activation: On-device controls + remote pressure-pad / cable option (momentary & constant modes).  
– Laser Classes & Safety: Selectable output levels for visible & IR; verify local laser regulations before operation.  
– Construction: Hard-anodised aluminium alloy housing, low-profile ergonomic form for rail mounting.  
– Environmental: Ruggedized to withstand recoil and field use (check specific IP / shock rating per SKU).  
– Weight & Size: Compact weapon-grade footprint — lightweight and balanced for rail mounting (specs vary by configuration).  
– Included: QD Picatinny mount, remote switch interface (if variant), lens covers and manual (varies by distributor).