Christensen Arms



Made in America, Talley Manufacturing’s Christensen Arms Picatinny Rails are machined entirely from high grade 7000 series alloy and protected with a hard-coat anodizing to 65 Rockwell ensuring the craftsmanship of these Picatinny Rails last the lifetime of your firearm.  The Christensen Arms Picatinny Rails are all designed and manufactured with precision to fit your firearm with the industry’s tightest manufacturing tolerances.  Talley’s Christensen Arms Pic Rails provide a mounting platform for all optics mounts that have been designed in accordance with the MIL-STD-1913 Pic Rail specifications, to include all Talley Picatinny scope mounts. Whether you are looking for a tactical scope ring, a modern sporting ring or our traditional signature scope ring with a Picatinny mounting system; Talley has Picatinny Rails for all applications and firearms enthusiast.


  • American Made, Lightweight 7000 series Aluminum Alloy
  • Fully CNC Machined
  • Hard-coat anodizing to 65 Rockwell
  • Designed in accordance with the MIL-STD-1913 Pic Rail specifications
  • Various action lengths, 0 and 20 MOA and Talley’s integral Anti-Cant indicator
  • Includes mounting screws and wrench.
  • Click here for all Christensen Arms Options

Note: These rails will fit current production Ridgeline & Mesa rifles. VERIFIY SCREW HOLE SPACING USING CHART BELOW FOR .300 PRC MODELS.

Christensen Arms Picatinny Rails – Dimensions and Weight


Action / MOA Rear Height1 Hole2 1 ↔ 2 Hole 2 ↔ 3 Hole 3 ↔ 4 Front Height3 Overall Length Weight
Short / Standard .473 .605″ 3.63″ .862″ .355″ 6.18″ 2.0oz.
Short / 20MOA .508″ .605″ 3.63″ .862″ .361″ 6.18″ 2.0oz.
Short / 30MOA .528″ .605″ 3.63″ .862″ .362″ 6.18″ 2.1oz.
Long / Standard .483″ .605″ 4.48″ .862″ .365″ 7.03″ 2.4oz.
Long / 20MOA .508″ .605″ 4.48″ .862″ .350″ 7.03″ 2.4oz.


1 The Rear height is measured at hole 1; from the top of the action to the top of the rail.

2 Hole 1 is closest to the shooter and hole 4 is closest to the muzzle. Hole spacing measured center to center.

3 The Front Height is measured at hole 4; from the top of the action to the top of the rail.


  • Front hole spacing: .862 inches (21.89mm)
  • Rear hole spacing: .605 inches (15.37mm)
  • Includes mounting screws and wrench. (6-48 Screws or 8-40 Screws  / T-15)



  • Although not always necessary, using Loctite for the screws going in the receiver is perfectly fine. We do not recommend using anything stronger than Loctite Blue 242. We do not recommend using Loctite on the ring screws. Always test fit before applying any Loctite.





The Talley Guarantee: At Talley Manufacturing, we place our customers first. All our products carry a money back guarantee. If you are not completely satisfied, we make sure you will be. We want you to know you’ve just purchased the best.

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