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Questions & Answers
Will this fit a Sig 516 Patrol rifle? Expert Answer

No, it would not be compatible.

by Tom B, Gear Expert, October 29, 2021
Would the folding stock still lock in place with this one? Expert Answer

Yes, the stock would still lock in place.

by Tom B, Gear Expert, October 29, 2021
Customer Reviews
Helpful Positive Review Solid rail system by Joe, November 11, 2015
Pros - Easy to install, very secure, no rattle, looks great, relatively light for a full length rail system Con - the top rail fits flush with the top of the receiver but there is a slight spacing difference between the rail section on the receiver ...
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2/2 found this helpful
Helpful Negative Review Sig 556 vs 522 by CH47Crewdog, Verified Owner, July 6, 2020
Do not purchase if you intend to install this kit on a Sig 556 rifle. I purchased this rail kit based upon another review here stating that it could mounted on a Sig556. This is incorrect. In order to mount correctly on a Sig556, a notch would be req...
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2/2 found this helpful
Most Recent Reviews Sig 522 Samson STAR rail by Bill, Verified Owner, May 16, 2025
The rail system fit nicely on my Sig 522. The only hitch and its a small one, is that you need to watch the YouTube video for installation.
Most Recent Reviews Sig 522 Rail Systm by Rainman, November 22, 2018
I was REALLY dubious of buying such an expensive accessory to a .22 caliber "lookalike" for a military-style rifle. However, disassembly of the rifle and assembly of the rail system couldn't have been easier unless someone came to my house to do it....
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Most Recent Reviews 556 hand guard by Ron, April 19, 2017
Good product would recommend if you have a 556 rifle the rail is built sturdy its a great replacement to the plastic furniture that comes on the sig screws don't back out under heavy rapid fire using a beta c mag so between throwing it down on the gr...
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Most Recent Reviews Star Sig 522 Rail System by Mary York, Verified Owner, September 21, 2016
Order 2 only one was dropped ship. I have called several times and nobody seems to give me an answer where the other is. The people are nice but can not give answers about the missing part. The item that was received was not package very well. It di...
Read More...
Read All 6 Reviews
Color: Black Condition: New Included Accessories: Standard

Code: OI-FO-STAR-SIG-522-EE

MPN: STAR-SIG-522

UPC: 855359005103

List: $175.27Save $8.77
$166.50

Product Info for Samson STAR Sig 522 Rail System

When seeking technical gear like the Samson STAR Sig 522 Rail System, you want to get it from the experts - that's us! Our store has the low pricing you need and the products you want, with top name brands like Samson and many others. If it's tactical or optical, if you need the most lightweight, durable, rugged gear on the market - it's just the kind of gear we specialize in! Our free shipping options, our superb customer support, and our considerable product expertise make us your best choice for buying the Samson S.T.A.R. Sig 522 Rail System online. We've got the coolest gear with the coolest deals - so why would you buy the Samson STAR 522 Rail for Sig 522 anywhere else?image

Samson STAR SIG 522 handguards are a two-piece free-float design that is easy to install. Made from lightweight aluminum construction.

Features:

Picatinny rails at the 3, 6 and 9 o'clock positions

Free float design

No need to remove gas block

Rails 1913 Picatinny Mil-spec

Forms continuous top rail

Precision laser engraving

Made in New Hampshire, USA

WARNING: California`s Proposition 65

Specifications for Samson STAR Sig 522 Rail System:

Manufacturer: Samson
Gun Make: SIG Sauer
Color: Black
Finish: Anodized
Gun Rail: Picatinny
Handguard Material: 6061 Aluminum
Weight: 17.07 oz
Condition: New
Included Accessories: Standard
Fabric/Material: 6061 Aluminum
Gun Type: Rifle
Quantity: 1

Package Contents:

  • Samson S.T.A.R. Sig 522 Rail

Samson STAR Sig 522 Rail System Orderable Models

List of Orderable Models

Samson Sig 522 Rail system, Black STAR-SIG-522 , MPN: STAR-SIG-522 , UPC: 855359005103 , Code: OI-FO-STAR-SIG-522-EE

Samson STAR Sig 522 Rail System Unavailable & Discontinued Models

List of Unorderable Models

USED Samson Sig 522 Rail system, Black STAR-SIG-522, EDEMO2, Condition Parts Only/Salvage, Wrong Product , MPN: STAR-SIG-522-EDEMO2 , Code: OI-FO-STAR-SIG-522-EE-EDEMO-WP-F
DEMO, Samson Sig 522 Rail system, Black STAR-SIG-522 , MPN: STAR-SIG-522-DEMO , Code: OI-FO-STAR-SIG-522-DEMO
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