The Weaver ™ Top Aluminum Base fastens optics to your firearm securely. This Top Aluminum Base is machined to tight tolerances providing a custom fit. The Weaver ™ Top Aluminum Base produces maximum strength for rings to hold tight.

• Fastens optics securely
• Machined to tight tolerances providing custom fit
• Produces maximum strength for rings to hold tight

• Ithaca LSA-55 & LSA-65
• Knight Muzzleloaders Knight MK-85, BK-92 & T-Bolt (Flat receivers)
• Octagon Barrel or Flat Receivers
• Sako Whitetail Hunter
• Shilen Flat Top Receiver
• Tikka with Flat Top Receiver

• Anschutz 1568
• Churchill 950 & 950-C
• Ithaca LSA-55 & LSA-65
• Knight Muzzleloaders Knight MK-85, BK-92 & T-Bolt (Flat receivers)
• Octagon Barrel or Flat Receivers
• Sako Whitetail Hunter
• Savage 10, 12 & 16 (Short Actions). Striker, Pstl , 510, 512, 516 S/ A, 10 ML (2-piece ONLY) Pre 2003 Models
• Savage 110, 112, 116 (Long Actions); 210 Shtg (use X-high rings) Pre 2003 Models
• Shilen Flat Top Receiver
• Tikka with Flat Top Receiver