B-Square Military bases are made of anodized aluminum with a durable blue finish. Mounts right over the top of the receiver so it cannot be used with open sights (except Springfield 1903, which is a see-through design). Comes with two 1″ InterLock (Weaver-Style) rings.

Style: Weaver
Fits:SwedishMauser M38
Material: Aluminum0

Notes:

• See through design allows use of open sights.
• 1 inch rings included.
• No gunsmithing required.
• Replaces rear sight leaf.
• Long eye relief which mounts forward of the action.