Smith & Wesson 617 Mountain Gun Review (.22 LR)

Introduction to the 617 Mountain Gun

• ⛰️ The Smith & Wesson 617 Mountain Gun in .22 LR is introduced as a new firearm for the reviewer.
• 💡 The reviewer expresses a liking for the "mountain gun concept," owning other models like the 625 and 686.
• ⚖️ This .22 LR version is noted as being lighter weight than the standard 617, featuring a lighter barrel and no key lock.

Initial Impressions and Testing

• 🧼 The firearm was thoroughly cleaned due to observed double-action misfires, aiming to resolve potential issues.
• 🎯 Ammunition used includes CCI Mini Mags and Winchester Super X, with a preference for high-quality .22 LR ammo.
• 💥 Initial double-action firing showed all 10 rounds discharged, but subsequent testing revealed occasional light strikes or misfires.

Design and Features

• 🌟 The gun features a gold-tipped (brass) front sight and a contoured barrel contributing to its lighter feel.
• 🚫 A significant positive is the absence of the key lock, which the reviewer finds aesthetically displeasing on other models.
• 🖐️ The firearm is shown with Tyler Gun Works "Bear Hug" grips, though the reviewer also mentions liking Hogue rubber grips for recoil management on other firearms.

Addressing Misfires and Reliability

• ❓ The cause of the misfires is explored, considering possibilities like a main spring strain screw or insufficient hammer protrusion, though neither seems to be the definitive issue.
• 🔄 It's noted that misfired rounds often fire successfully on a second attempt in double action, a common experience with .22 revolvers.
• 🛠️ The reviewer hopes to remedy the unreliability in double-action firing to make the firearm a keeper.

Smith & Wesson Evolution

• 🔑 The removal of the key lock from newer models like the 617 Mountain Gun, Model 10, 36, and 19 is highlighted as a positive development for traditionalists.
• 🔒 The lock-up mechanism is described as having a lock at the frame and rear, but not a traditional three-point lock-up found on older models.
• ✅ Despite the current reliability issue, the reviewer expresses a strong desire to keep the firearm if the double-action capability can be perfected.