Weaver #16 Lone Eagle/Marlin 39A Scope Mount – Two-Piece Top Mount Base

The Weaver #16 is a two-piece top mount base designed specifically for Thompson/Center Lone Eagle pistols and Marlin 39A rifles.

• Type: Two-piece top mount base
• Compatible Firearms: Thompson/Center Lone Eagle pistol, Marlin 39A rifle
• Material: Steel with matte black finish
• Ring Compatibility: Weaver-style rings (not included)
• Installation: Uses factory holes, no gunsmithing required