Front Sight Base FSB .625" - w/ Taper Pins & Sight Post

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Product Code: FSB-KIT-625
Quantity in Stock Quantity in Stock: IN STOCK
List Price: $39.95
MSRP: $39.95
Sale Price: Sale Price: $29.99
Savings: $9.96
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Front Sight Base FSB .625" Diameter

This sight base comes with taper pins and all internals for a front sight post and measures .625 inches in diameter for lightweight and pencil barrels. Pinning this FSB to your barrel will require gunsmithing.

Does not have an F mark but is the same height as an F marked FSB and is made the same way.


  • Correct Mil-Spec Height and material
  • Taper pins x2
  • Front Sight Post Assembly
Maximum Purchase:
5 units