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Bolt for SIG 556 Rifle & Pistol Top Rail (1)

Designed specifically to fit the SIG 556 Top Rail.


Pricing: $0.50

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SIG 556 & SIG 551 A1 Scope Mount / Top Rail REPLACEMENT BOLT (1)

  • (Allen Key) Correct counter sink so they fit FLUSH to the top of the rail.
  • Weapons Grade Steel / Mil. Spec. Black Oxide Coating to be a close match to Black USA SIG Rail.
  • Heat Treated to about Rockwell 28.
  • 100% Made in the USA.
  • One Bolt Only.


This item is NOT RESTRICTED FOR DOMESTIC US SALES in any way and we offer DOMESTIC USA shipping to ANYONE. We ship to all 50 US States as well as all US Territories i.e. Guam & Puerto Rico. Sorry we can NOT ship to ANY APO address regardless of actual location.

This item is 100% RESTRICTED FOR EXPORT OUTSIDE THE USA. The US Department of State regulates / restricts this product and it is NOT EXPORTABLE outside the USA even to LE, Governments or Military without State Department approval.

This approval is AVAILABLE through MFI as we are an ITAR / Dept. of State Registrant with the Directorate of Defense and Trade Controls Office. We can obtain a US State Dept. Export License for you.

Please feel free to contact us if you have any questions on this issue.

Shipping Information

  • Item Requires Shipping
  • $0.75

Customer Reviews

Comment Total Reviews (1)

Must have spare part.
  • Currently 4/5 Stars

Reviewed by: Lee10/02/2012 12:02AM

Product ownership: Less than 1 year

Purchased from: MFIAP.COM

I got several just to keep as spares, they're allen head, not torx as come from the factory. They fit fine though.

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