--- product_id: 2429962 title: "M21-04G Outdoor Folding Knife with Liner Lock, Black, M21-04G | 3.98\" Spear Point Blade, Lightweight G10 Handle, 1.4116 Steel Blade, Fast Flipper Opening, Pocket Clip, Outdoor and EDC Use" brand: "crkt" price: "€ 170.73" currency: EUR in_stock: true category: "Crkt" url: https://www.desertcart.gr/products/2429962-m21-04g-outdoor-folding-knife-with-liner-lock-black-m21 store_origin: GR region: Greece --- # Fast flipper blade deployment Automated liner lock safety Ergonomic G10 handle grip M21-04G Outdoor Folding Knife with Liner Lock, Black, M21-04G | 3.98" Spear Point Blade, Lightweight G10 Handle, 1.4116 Steel Blade, Fast Flipper Opening, Pocket Clip, Outdoor and EDC Use **Brand:** crkt **Price:** € 170.73 **Availability:** ✅ In Stock ## Summary > 🔪 Cut through the noise with the M21-04G — where precision meets unstoppable power. ## Quick Answers - **What is this?** M21-04G Outdoor Folding Knife with Liner Lock, Black, M21-04G | 3.98" Spear Point Blade, Lightweight G10 Handle, 1.4116 Steel Blade, Fast Flipper Opening, Pocket Clip, Outdoor and EDC Use by crkt - **How much does it cost?** € 170.73 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/2429962-m21-04g-outdoor-folding-knife-with-liner-lock-black-m21) ## Best For - crkt enthusiasts ## Why This Product - Trusted crkt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** InterFrame stainless steel liner construction combines toughness with lightweight comfort. - • **Unmatched Safety First:** Automated liner lock with pin-secured safety for ultimate blade security. - • **All-Weather Grip Mastery:** Durable G10 handle scales deliver superior grip in any condition. - • **Military-Grade Precision:** 3.875" 8Cr14MoV spear point blade with titanium nitride finish for corrosion resistance and razor-sharp cutting power. - • **Lightning Fast Deployment:** Flipper mechanism ensures rapid blade access when seconds count. ## Overview The CRKT M21-04G is a premium folding knife designed by legendary custom knifemaker Kit Carson, featuring a 3.875-inch 8Cr14MoV stainless steel spear point blade with a corrosion-resistant titanium nitride finish. Its automated liner lock safety system offers enhanced security, while the lightweight, all-weather G10 handle ensures exceptional grip and comfort. With a reversible pocket clip and fast flipper deployment, this knife is engineered for professionals who demand reliability and precision in every cut. ## Description Product Description Work In the Front. All Comfort in the Back.The M21 G10 series offers up unsurpassed cutting power featuring deep-bellied spear point blades in the front, and lightweight, insulating, tough G10 handles in the back. In the middle is you, happy, and ready to take on tasks. Retired Sgt. Major and legendary custom knifemaker Kit Carson of Vine Grove, KY designed the M21 series. His knives have been a long-time staple of military forces worldwide and Kit wanted to create a premium knife that was everything you could ask for in a high quality work blade, but at a great price. He succeeded with a heavy-duty knife series that’s tough enough for whatever life throws your way. Made of high carbon stainless steel blades this deep-bellied spear point-style is swedged and recurved. It’s like having a bulldozer with laser-like cutting precision. A non-reflective black titanium nitride finish offers maximum corrosion resistance. So they can still look good even after the messiest of jobs. We’re sure you’ve done a few of those.The M21 G10’s feature the innovative and super strong automated liner safety. Automated liner safety is the locking liner safety innovation taken to the next level. The automated liner safety sets a pin between the locking liner and the frame. This pin acts as an additional layer of safety, so the locking liner is less likely to disengage during use. To close the knife, pull the red buttoned safety lever back, slide the locking liner over, and fold the blade into the closed position. Want one of the most secure safety systems on the market? The choice is automatic.The handle of the M21-04G is built as tough as the blade but that doesn’t mean we sacrificed comfort with it. An InterFrame build with stainless steel liners makes this baby virtually indestructible. Meanwhile the G10 scales give you lightweight, unparalleled, all weather grip. The handles also keep your hands cool in the summer and warm in the winter. It’s the best of all worlds in whatever corner of the planet you use it.So grab hold of the M21 G10. When it comes to your list of favorite features, it checks them off, with authority.Specifications:Blade Length: 3.875" (98.43 mm)Edge: PlainSteel: 8Cr14MoVBlade Finish: Titanium NitrideBlade Thickness: 0.135" (3.43 mm)Grind: HollowClosed Length: 5.375" (136.53 mm)Open Length: 9.250" (234.95 mm)Weight: 5.9 oz (167.26g)Handle: G10Style: Folding Knife with Locking Liner. From the Manufacturer M21-04G G10 Work Knife made by Columbia River Knife and Tool has a 3.875-Inch 8Cr14 stainless steel Razor Sharp Edge blade in a swedged, recurved spear point design with a non-reflective black titanium nitride finish. This folding knife has an InterFrame build with stainless steel liner and G10 scales. It features the Carson Flipper blade extension and the patented AutoLawks system. ## Features - Safe And Secure: Automated liner safety provides extra layer of lock security - Fast Opening: The flipper deploys the blade fast - Exceptional Grip: G10 handle provides grip in all conditions - Designed by Kit Carson in Vine Grove, Kentucky - Limited Lifetime Warranty covers any defects in materials or workmanship, see company site for details ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001B70WO0 | | Age Range Description | Adult | | Best Sellers Rank | #86,723 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #371 in Pocket Knives & Folding Knives | | Blade Edge | Plain | | Blade Length | 3.98 inches | | Blade Material | Stainless Steel | | Blade Shape | Spear Point | | Blade Type | Spear Point | | Brand Name | CRKT | | Color | Black/Silver | | Customer Reviews | 4.7 4.7 out of 5 stars (998) | | Global Trade Identification Number | 00794023001853 | | Hand Orientation | Ambidextrous | | Handle Material | Fiberglass | | Included Components | Knife | | Item Length | 9.25 inches | | Item Shape | Spear Point | | Item Type Name | CRKT Large Carson G10 Handle M21-04G | | Item Weight | 5.9 ounces | | Manufacturer | CRKT | | Model Name | M21™-04G | | Model Number | M21-04G | | Part Number | M21-04G | | Power Source | Manual | | Product Care Instructions | Hand Wash Only | | Recommended Uses For Product | Utility | | Reusability | Reusable | | Size | 4" | | Special Features | Reversible Pocket Clip, Fast Opening | | Style | Black Blade / G10 Handle | | UPC | 794023001853 745369214988 | | Unit Count | 1 Count | | Warranty Description | Limited Lifetime Warranty | ## Product Details - **Age Range (Description):** Adult - **Blade Material:** Stainless Steel - **Brand:** CRKT - **Color:** Black/Silver - **Handle Material:** Fiberglass - **Included Components:** Knife - **Model Name:** M21™-04G - **Recommended Uses For Product:** Utility - **Special Feature:** Reversible Pocket Clip, Fast Opening - **Style:** Black Blade / G10 Handle ## Images ![M21-04G Outdoor Folding Knife with Liner Lock, Black, M21-04G | 3.98" Spear Point Blade, Lightweight G10 Handle, 1.4116 Steel Blade, Fast Flipper Opening, Pocket Clip, Outdoor and EDC Use - Image 1](https://m.media-amazon.com/images/I/61AIOl60yIL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - CRKT M21-04G EDC Folding Pocket Knife: Everyday Carry, Black Blade, Automated Liner Safety, G10 Handle, Reversible Pocket Clip - CRKT M16-01KS EDC Folding Pocket Knife: Everyday Carry, Black Blade, Frame Lock, Stainless Steel Handle, Reversible Pocket Clip - CRKT M16-03KS Folding Pocket Knife: Sandvik Steel Blade with Stainless Steel Handle, Carson Flipper Opening, and Frame Lock --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/2429962-m21-04g-outdoor-folding-knife-with-liner-lock-black-m21](https://www.desertcart.gr/products/2429962-m21-04g-outdoor-folding-knife-with-liner-lock-black-m21) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-08-04*