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Home :: Tikka :: Tikka T3 Chassis System :: Tikka T3 X-Ray Chassis by KRG

Tikka T3 X-Ray Chassis by KRG

Tikka T3 X-Ray Chassis by KRG
X-Ray Chassis by KRG
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For the Tikka T3 in short action calibers. The Tikka T3 inlet accepts T3, T3x, and CTR versions, however, slight mods may be required on the triggerguard for the T3 TAC A1 to function properly.

X-Ray Chassis Forend (Generation 4 Chassis):

  • Polymer for light weight and to eliminate heat transfer to/from the shooter's hand
  • M-LOK slots on sides for mounting flexibility
  • Mounting holes at various positions will take L2 Picatinny rails, Tripod Mount, Barrier Stop, etc
  • Access hole for action mounting screw, so you can remove the action without removing forend


  • Aluminum backbone runs to tip of forend for maximum stiffness and modularity
  • Utilizes radius bedding, which is CNC'd into aluminum backbone for consistent contact between action and chassis
  • Tikka inlets have a hardened stainless steel recoil lug instead of aluminum ones found on stock T3's
  • Accepts the Whiskey-3 gen 3/4 Spigot Mount
  • Designed for 5 or 10 round AICS magazines
  • Barrel contours accepted: 1.25" for 4" in front of action face, then 1.20" straight to end of forend. A 1.25" straight cylinder barrel will fit but KRG feels that the clearance is too minimal. They recommend a varmint or medium plama contour to keep proper balance

Trigger Guard/Mag Catch:

  • Similar in shape to TRG trigger guard. Made from reinforced polymer for added strength and less cold/heat transfer to the shooter's hand
  • Will accept the new X-Mark triggers and nearly all aftermarket triggers but some aftermarket triggers may require modifications to the trigger or chassis
  • Mag catch is the same as the Whiskey-3 but the catch extender button is an optional item


  • Cheekpiece infinitely adjustable within range (1" travel)
  • Cheekpiece can be quickly removed and re-installed, uses a clamp and thumbscrew design
  • The thumbscrew can be positioned on either the right or left side of the chassis
  • Includes a simple feature to make the cheek piece return to the exact height you set it
  • Cheekpiece can be moved forward or backward with one alternate position
  • Cheekpiece made of polymer to not transmit heat to or away from your face
  • Small grips are standard fitment.  Larger grip size is available as an option.

Length of Pull (LOP):

  • Adjustable with spacers in 3/8" increments with nearly 2 1/4" of adjustment range
  • LOP range varies slightly between versions but is roughly 12.7" to 15" (longer length is possible with additional optional spacers)
  • X-Ray's include the KRG 1-3 LOP kit which includes 3 spacers and the hardware to mount either 1, 2, or 3 allowing a max LOP of about 13.8"


  • Single piece body made of reinforced polymer material
  • Heavy internal ribbing provides great strength
  • Mounting points for external QD cup or for the KRG Sling Loop/QD mount on either side
  • Built in thumbshelf for same-side-thumb-grip shooter
  • Entire buttstock assembly can be used on Whiskey-3 if you should desire


  • High-quality KRG recoil pad with Tool-less height and cant adjustments
  • Adjusted with hex wrench
  • Buttpad is Remington 700 pattern so user can install aftermarket pre-fit pads

Mounting features for slings, monopods, etc:

  • Buttstock has one position on each side for external QD cup and one position on each side for Sling Loop/QD Mount (optional accessories)
  • Buttstock includes mounting points for an optional bag rider/butthook or MOE L2 Picatinny rail
  • Harris bipod stud included on forend
  • Spigot Mount can be added to front of chassis
  • Ambi QD sling plate can be mounted and provides 3 positions for QD sling or HK hook sling attachments (optional accessory)
  • All X-Ray stocks come with one MOE L2 rail


  • Most aluminum parts are hard anodized Type III
  • All fasteners are stainless steel, some with black oxide coating, some without
  • Steel parts are salt bath nitrided or stainless steel
  • Grip panels, forend, buttsock are injection molded reinforced polymer
  • Weight 3.0 lbs without magazine

**Gen 4 is the current version as of July 2020. The change is a new one piece backend, which comes standard with tool-less buttpad height and cant adjustment, as we'll as an ambidextrous cheekpiece thumbscrew.

** Tikka rifles accept AICS pattern mags with the exception of the Magpul AICS polymer mags

Accurate-Mag 10-shot Magazine .308
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