Picatinny Ring SR-Q3002WH 30mm High (Steel, 4-Screw)

What it is and what it’s for
Rings to mount 30 mm-tube optics (scopes/torches) on Picatinny (1913) and Weaver rails. They secure the optic to the rail and feature a quick-detach (QD) mounting system with anti-recoil lugs.

Main characteristics
Made of steel (carbon steel per the manufacturer's data). Inner diameter: 30 mm. High profile; the manufacturer's product page lists a saddle height of 29.4 mm, while the catalog PDF shows 27.50 mm—this discrepancy should be checked if height is critical. Ring width in the catalog: 15.88 mm. Each cap is fixed with four screws (Torx T-15 noted in the product description). Matte black finish. QD lever for fast mounting/removal and integrated anti-recoil lugs.

Compatibility
Designed for direct mounting on standard Picatinny 1913 rails; the manufacturer also states compatibility with Weaver rails. The documentation does not list specific firearm or optic models—verify mechanical fit with your gear before installation.

Box contents and extras
The official documentation indicates the package includes one pair of rings, an installation tool and an instruction manual. The documentation does not state mandatory additional purchases for assembly.

Important notes
The supplier provided was TAGRAC, but the official datasheet located corresponds to Chenxi Outdoor. Also note the differing saddle height figures (29.4 mm vs 27.50 mm) in the manufacturer's materials. If precise clearances are required, confirm the correct measurement with the manufacturer.