CRKT M21 Linerlock Folding Knife 3.88″ Serrated Blade Black G10

The M21 is a compact folding knife built around a 3.88″ spear point blade with a TiNi coating and Veff serrations along the spine, ground from 8Cr14MoV stainless steel. The black G10 handle runs an extended tang for added purchase and strength, paired with a linerlock and AutoLAWKS safety mechanism—a secondary lock that requires deliberate disengagement before the blade will close. A thumb stud and pocket clip round out the carry setup, making this a straightforward fixed-carry option that closes to 5.38″.