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Henry Optic Mount - No Sights Included

14 reviews Write a Review
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Take your lever gun to the limits!

With the addition of the XS Sights Lever Rail, your Henry will be ready for any adventure!  The XS Sights Lever Rail is precision machined to mil standard 1913 picatinny specifications.  Featuring aircraft grade aluminum with a hard coat anodized finish, the rail is lightweight and tough enough to provide a lifetime of hard use.  The rail spans the length of the receiver and extends forward to the rear sight cut to allow easy mounting of an optic to your Henry rifle or carbine.  Whether you want to mount a conventional scope, scout scopes, red dot optic or modern low powered variable optics (LPVO), the XS Lever Rail gives you the flexibility in mounting the optic to suit your needs and your cheekweld. 


  • Easy do-it-yourself (DIY) installation
  • Capable of mounting any style of optic
  • Precision CNC machined
  • Available for Henry Big Boy carbines and .45-70 rifles with round barrels
  • Made in America for an American made rifle


Designed for steel receivers.  Due to differences in receiver dimensions and barrel contours, the XS Lever Rails for Henry rifles are caliber specific.  They will only work on rifles with steel receivers and round barrels.


Item number: HN-6000R-N

Fits: Henry .45-70 with round barrel


Item Number: HN-6001R-N

Fits: Henry Big Boy carbines chambered in .357 Magnum  *DOES NOT FIT BIG BOY X*


Item Number: HN-6002R-N

Fits: Henry Big Boy X Carbines (all calibers) and Henry Big Boy Carbines in .44 Magnum and .45 Colt


The XS Sights Lever Rail will not work on Henry rifles with brass receivers or octagonal barrels.  The rail can not be modified to work on them.

The XS Sights Lever Rail will not work, nor can it be modified to work, on Henry rifles chambered in .30-30.


The XS Lever Rail upgrades Henry .45-70 round barrel rifles and Henry Big Boy and Big Boy X carbines in .357 magnum, .44 Magnum or .45 Colt.  Round barrel rifles to readily accept any style of optic.  The extended length and precision machined picatinny spec rail allows the user to mount an optic wherever necessary for appropriate eye relief.  Installation requires removal of the factory rear sight.  All screws torque to 20 inch-pounds; over-torquing can fracture or break screws.

View written installation instructions.




If you have one of the below pictured banded front sights, the XS Ghost Ring sight system will not work for your rifle.


Prop 65 warning WARNING: This product can expose you to lead, which is known to the State of California to cause cancer and birth defects or reproductive harm. (For more information go to

Non-Tritium Products — XS Sights warrants all non-tritium products to be free from defects in material and workmanship. This warranty applies only to the original purchaser. Proof of purchase is required for an RMA. If this product is found to be defective, the manufacturer's only obligation is to replace the product at the manufacturer's discretion, provided that the product has not been damaged through misuse, modifications, neglect, or mishandling. This warranty shall not apply to the finish on any portion of the product or weathering, as this is considered normal wear and tear. Sights improperly installed are not subject to warranty. — XS Sights only warrants products sold through authorized resellers. — All international sales are final and do not qualify for this warranty policy. Some authorized international resellers carry common warranty items to provide for their customers. For more information, please see our International Shipping Policy.

14 Reviews

  • 5
    Scope rail for Henry lever action rifle

    Posted by Sergio on Jun 1st 2023

    Love the piece good Quality and fit perfectly to my riffle

  • 5
    Amazing product for low price

    Posted by Unknown on Apr 12th 2023

    All the work into these for under $100 is unreal. Even the paint flat black paint is flawless.

  • 5
    Big boy 357 all weather

    Posted by Kris on Apr 4th 2023

    Great fit, easy to install… added the ghost ring sights too. Really compliments the stainless steel. Great product love the look. A big improvement over the factory sights.

  • 5
    Henry 45-70

    Posted by Cloud on Apr 2nd 2023

    If you have a Henry 45-70 and want options for optics get this , and the quality is unmatched

  • 5
    Xs sight rail henry model x 45-70

    Posted by Kev on Mar 31st 2023

    Amazing quality, top of the line machine work, complete steal for the price. Percet score 3F (Fit, form, function)

  • 5
    Henry XS Sight Rail

    Posted by jeremy r little on Mar 31st 2023

    This is my 3rd rail from XS. Fantastic product as always.

  • 5
    Henry Scout Rail

    Posted by Pete Pedersen on Jan 14th 2023

    Great product. Quick and easy to install. Perfect fit. Works great with my Leupold IER 1.5-4x28 scope on a Henry Big Boy Steel Side gate 357. Plus fast shipping!

  • 5
    Henry Optic Mount

    Posted by Fabian Cruz on Jul 6th 2022

    This looks amazing on my Henry Model X 45/70. It's quality of the mount is solid.

  • 4
    Henry Big Boy X Optic Rail

    Posted by KN on Apr 1st 2022

    First of all, the quality and finish of this part is exceptional. Unfortunately, XS does not currently make a rail for my pistol caliber (.44) Henry rifle at this time. That being said, it took all of about 20 minutes on the mill to fit the part. Couldn’t be happier with the finished product. Thanks XS!