The 
LCT LC003 Wide Handguard (BK)
 is an OEM replacement and upgrade accessory specifically designed for the LCT LC-3 (G3 series) airsoft AEG rifles. 
 
Key Specifications
Material: Constructed from high-quality nylon polymer with a stainless steel/steel bipod mount.
Dimensions: Approximately 14 inches in length and weighs about 14 oz (approx. 400g).
Color: Black (BK).
Compatibility: Native to LCT LC-3 series AEGs. It can fit some real-steel clones like the PTR 91 with minor modifications, though compatibility with non-LCT airsoft brands is not guaranteed.