Luth-AR Round A1 Front Sight Post

SKU: FS-02

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Luth-AR A1 Round Front Sight Post

The Luth-AR A1 Front Sight post is perfect for making a front sight post assembly for an M16A1/XM177 AR15 build. Compatible with A1 Front Sight height Bases, this round front sight post is a small detail that helps make an accurate clone or Vietnam War themed M16A1 build. Stay accurate and clone-correct with a Luth-AR A1 Round Front Sight Post.

Note: This is only compatible with A1 Front Sight Bases due to the round shape.


Additional parts are needed to complete this product including the A1 Front Sight Base, A1 Front Sight Spring, and Front Sight Detent all available from Luth-AR on AT3 Tactical. Refer to the video below for installation instructions.



  • Brand: Luth-AR
  • Fit: A1 AR15
  • Model: A1 Round Front Sight Post
  • Material: Steel
  • Weight: Less than 1 oz

Have Questions About this Product?

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

Luth-AR Limited Warranty

  • Luth-AR, LLC manufactured products are warranted for 1 (one) year from the date of purchase against manufacturing defects in material and/or workmanship. All parts and labor or replacement, at our option, are covered.
  • Government fees, damage caused by failure to perform normal maintenance, sales outside the United States, damage due to high velocity, high pressure, reloaded, or other non-standard ammunition, or any unauthorized repair, modification, misuse, abuse, or alteration of the product is not covered by this limited warranty.
  • Consumable items such as gas rings, O’ rings, etc., are not warranted.
  • Luth-AR, LLC complete assembled uppers will be warranted for a period of 1 (one) year after the complete upper was purchased.
  • The warranty applies towards defects in materials or workmanship of the complete upper. Luth-AR will pay for all warranty repairs, at no charge to the consumer. Please supply a copy of the invoice for proof of purchase.
  • The use of re-load ammunition, proof rounds, or factory ammunition that exceeds initial SAAMI specifications voids any warranty. Any repairs or modifications not done by Luth-AR also voids any warranty.
  • Complete uppers not assembled or built by Luth-AR are not covered by the 1 (one) year warranty.
  • Please call our warranty department at (763) 263-0166 or email for any warranty issues.

Disclaimer: Manufacturer’s warranty is subject to change without prior notice.