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Leupold produces a myriad of rugged and reliable mounting systems in a variety of styles and configurations. Their American-made rings and bases are finely crafted to exacting tolerances for a secure, dependable, and repeatable mounting solution for your riflescope.
Leupold's STD 504 RF One-Piece Mounting Base is designed to receive their STD style rings. They're machined out of solid steel to ensure a rock-solid mount to your receiver, and a lifetime of use.
Machined steel construction
Fits Remington 504 .22 caliber rimfire rifles
One piece base offers maximum rigidity and stability for your sighting system
Designed to receive Leupold's STD rings; the forward position is for the dovetail ring, and the rear ring is held in position by the windage correction screws
Made in the USA
In the Box
Leupold STD 504 RF One-Piece Mounting Base for Remington 504 .22 Caliber Rimfire Rifles (Matte)
Set of Torx-Head Mounting Screws
Full Lifetime (Transferrable) Warranty
Table of Contents
Leupold STD 504 RF One-Piece Mounting Base (Matte) Review