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True! Here is Ruger's link for the online version of the P345 manual:
Originally Posted by acepilot
If that doesn't work, you can get there by using the link acepilot posted, then under the Customer Service tab, select "Instruction Manuals & Product History". Once you get to that page, find the "Pistol Instruction Manuals & Product History" line, and click the "Show All" link on the right side. Then just slide down the list until you find your model, click the model name, and when the new window opens, click the "Instruction Manual" link near the top. The window that opens for each model also has a serial number range for each year of production, so you'll be able to tell approximately when your pistol was manufactured (many folks find this interesting/informative, especially if they bought the gun "used").
"Placement is power" -- seen in an article by Stephen A. Camp
(RIP, Mr. Camp; you will be remembered, and missed)