The Sage Family The Sage series is one of Spyderco’s most well-regarded and popular models, for good reason. Originally released in 2008 as Spyderco's 123rd model of folder, the series showcases different locking mechanisms. The order of locks from Sage 1-6 are as follows: liner, frame (titanium), bolt action, mid-back lock, compression, and button-release compression. Also notable about this series is that approximately 5% of Sage sales are donated to the National Alzheimer’s Foundation. The Sage 5 in particular has been so successful for Spyderco that it has spawned several variations with a myriad of steel options, such as but not limited to: S30V, Maxamet, SPY27, Magnacut, and Rex 121. Button Release Compression Lock While it may appear that this knife features a "button" lock, there is actually more than meets the eye. The conventional "button" lock is technically referred to as a Plunge Lock, which is a relatively simple mechanism, as illustrated below by Knafs. Instead of the Plunge Lock, the Sage 6 features a Button Release Compression Lock (BRCL), which was pioneered by Kevin Smock on his SK23 custom models and the eponymous Spyderco Smock (C240). The BRCL is a much stronger lock than the Plunge while equally easy to use. Essentially, the Button Release part means that the lock-side liner is on the opposite side (to what would be considered a "lefty" configuration) and a button is added to the lockbar for easier actuation. This way, you still get all the same strength and reliability you have come to love with the compression lock while enjoying the fidget factor and ease of operation of a button release. In our opinion, the compression lock is also easier to maintain than Plunge when it comes to cleaning reassembly. For reference, the below illustration from Knafs is how the conventional compression lock mechanism works, on the Para 3 specifically. The Taiwan-made models are constructed slightly differently than the USA-made ones, but the locking mechanism functions the same way. If you are considering getting a knife for someone new to knives or someone who has long fingernails (as women often do), the intuitive lock, refined ergonomics, exceptional build quality, and friendly yet professional aesthetic makes the Sage 6 a very compelling choice. Technical Specifications: Overall Length: 7.13" (181mm) Blade Length: 3.00" (76mm) Steel: CPM Rex121 Closed Length: 4.17" (106mm) Edge Length: 2.64" (67mm) Weight: 3.1oz (88g) Blade Thickness (AKA Blade Stock): .118" (3.0mm) Handle Material (Scales): G-10 Clip Position: Ambi Tip Carry Position: Tip-Up Lock Type: Compression (Button Release) Grind: Full-Flat Origin: Taiwan Note: Because the compression lock is "mirrored" to allow for the right-handed button functionality, the lockface geometry on blades from the Sage 5 also mirrored and therefore is not compatible with the Sage 6.
