Tikka T3x Full Length Arca Rail (TKT3X)
$129.00
The TKT3X is a model-specific, full-length Swiss Arca rail designed specifically for factory Tikka T3x rifle stocks. It is machined from 6061-T6 aluminum, measures 10.375 inches long, and mounts using the rifle’s two existing sling-stud threaded holes, requiring no drilling or permanent stock modification. The rail is contoured to match the factory stock profile, uses rounded and chamfered edges for comfortable handling, and provides a rigid Arca mounting surface for compatible tripods, bipods, and accessories. It is finished in Cerakote F-Series coating and can typically be installed in under three minutes using basic hand tools.
Quantity
Will This Fit My Rifle?
✓ FITS
Tikka T3x rifles equipped with the standard factory stock utilizing two threaded sling-swivel mounting points. The TKT3X Arca rail is specifically contoured to match the geometry of the standard Tikka T3x fore-end and mounts using the factory sling-stud threaded holes.
✕ DOES NOT FIT
The TKT3X Arca rail is intended to fit the standard Tikka T3x factory stock and may not be compatible with other T3x variant stocks. Contact SRA if you are unsure which model you have or have any other compatibility questions.
? HOW TO VERIFY
Check the underside of your Tikka T3x standard model factory stock and confirm that it has the two threaded factory sling-swivel mounting points. The TKT3X attaches directly to these existing mounting points. No additional holes are drilled in the stock.
Model-Specific Contour Match
Why Contour Matching Matters
Most accessory rails are designed as universal mounting solutions, using a relatively flat mounting surface against a curved or irregular factory stock.
SRA takes a different approach. We use 3D scanning technology to capture the actual geometry of the factory stock and create an accurate digital model. That model is then brought into CAD and used as the foundation for the rail design, allowing us to precisely shape the underside of the rail to match the stock's unique contour.
This creates substantially more contact between the rail and stock, distributing mounting forces across a larger area rather than concentrating them around individual mounting points. The result is a more rigid, integrated mounting platform with less opportunity for the factory polymer stock to flex under tripod or bipod load.
Just as importantly, the rail looks and feels like it was designed as part of the rifle—not added to it as an afterthought.
Product Information
Specifications
FINISH:
RAIL LENGTH:
WEIGHT:
MATERIAL:
MOUNTING STANDARD:
INSTALLATION TIME:
F-102 Carbon Black Cerakote
10.375 in.
4 oz.
6061-T6 Aluminum
Swiss Arca
Approx. 2 minutes
What’s Included
TKT3X Full-Length Arca Rail
One 3/4" 10-32 mounting screw
One 7/8" 10-32 mounting screw
One 1" 10-32 alternate rear mounting screw
Note: The additional 1" screw is supplied because the depth of the rear threaded bung can vary slightly between factory stocks. In most installations, the 3/4" front screw and 7/8" rear screw are used.
Supplied by Customer
Basic hand tools for removing the factory sling swivel(s)
1/8" Allen wrench for 10-32 mounting screws
Additional Benefits
Improved Fore-End Rigidity
The full-length aluminum rail adds stiffness to the factory fore-end, creating a more rigid and stable support platform when shooting from a tripod, bipod, or other supported position.
Quick, No-Modification Installation
The TKT3X mounts directly to the two existing threaded sling-swivel mounting points in the factory stock.
No drilling, permanent stock modification, specialized tools, or gunsmithing is required. Most installations can be completed in under three minutes.
Installation
Installation Video
Basic Installation Step Summary
Remove the factory sling swivel(s) from the underside of the Tikka T3x stock. Place the TKT3X against the fore-end and align the rail mounting holes with the two factory threaded sling-swivel mounting points.
Install the supplied 3/4" 10-32 screw in the front and 7/8" 10-32 screw in the rear. Alternately tighten the two screws until just snug. Check that the rail is properly aligned and that its contoured surface is in full contact with the stock.
Once alignment and fit are confirmed, alternately tighten each screw approximately another 1/4 to 1/2 turn until secure. Do not overtighten. The close-fitting contour of the TKT3X requires only moderate screw tension to create a rigid mounting platform, and excessive tightening could damage the threaded bungs in the factory stock.
A 1" 10-32 screw is also included because the depth of the rear threaded bung varies on some factory stocks. In most cases, the supplied 3/4" front screw and 7/8" rear screw will provide the proper fit.
Installation typically takes under 3 minutes and requires no drilling or permanent stock modification.
Frequently Asked Questions
Will the TKT3X fit my Tikka T3x?
Tikka T3x rifles equipped with the standard factory stock utilizing two threaded sling-swivel mounting points. The TKT3X Arca rail is specifically contoured to match the geometry of the standard Tikka T3x fore-end and mounts using the factory sling-stud threaded holes.
Does installation require drilling the factory stock?
No. The TKT3X attaches directly to the two existing threaded sling-swivel mounting points in the factory stock. No drilling or permanent stock modification is required.
Can I still use a sling?
Yes. The TKT3X includes a sling swivel stud and provides four mounting positions on the rail, allowing you to retain a traditional sling attachment while using the Arca rail.
Will this fit other Tikka T3x models?
The TKT3X Arca rail is intended to fit the standard Tikka T3x factory stock and may not be compatible with other T3x variant stocks. Contact SRA if you are unsure which model you have or have any other compatibility questions.
What accessories can I attach to the TKT3X?
The TKT3X provides a full-length Swiss Arca mounting interface for compatible Arca-style tripod heads, clamps, bipods, and other Arca accessories.
Store Policies
Warranty
Lifetime, no B.S. warranty against defects in materials and workmanship. If an SRA product fails during its intended use, contact us and we'll make it right.
$10 Flat-Rate Shipping
$10 flat-rate shipping on all orders within the United States.
Returns
New, unused products in original packaging may be returned within 30 days of purchase. No restocking fees. Customers pay return shipping unless the item is defective or incorrect. Refunds are issued to the original payment method.
