Spring Automatic Knife Butte Collectible OTF Gift - 6550

The "Butterfly:Benchmade 8551 Side Jump Knife PEI Handle" belongs to our spring/automatic knife line, pairing out-the-front or side-swing action with handle materials chosen for grip and visual character. Collectors value the deploy mechanism; users value how quickly the blade arrives when needed.

This model emphasizes extendable raider tip across the blade face and raider hollow grind slice in the overall build, so performance and presentation stay balanced.

Ideal scenarios include daily carry, weekend camping chores, collector showcases, and milestone gifts for automatic-knife aficionados who value Italian stiletto heritage and mechanical action.

Specifications

• Full length: 195mm
• Blade length: 80mm
• Blade thickness: 3mm
• Hardness: 60HRC (extra high hardness, very sharp)
• Handle material: PEI
• Packaging: Original black color box, instructions, velvet bag
• Optional specifications: white blade, black blade

Use cases

• Pocket EDC and automatic carry where legally permitted
• Outdoor camp prep, cord cutting, and light utility tasks
• Collector display, photography, and mechanism study
• Gift giving for automatic-knife enthusiasts and stiletto collectors

Care tips

• Keep the blade dry after use and apply a light coat of knife oil periodically
• Store in a ventilated space away from moisture and salt-heavy environments
• Wipe the slider channel or pivot area gently to maintain smooth deployment
• Avoid long-term moisture contact on natural handle materials or inlay accents

As a collectible, it rewards long-term display on a bookshelf, gear shelf, or glass cabinet. As a gift, it communicates respect for mechanical knife craft rather than mass-market novelty.

If you want a spring automatic knife that pairs extendable raider tip with raider hollow grind slice, the Butterfly:Benchmade 8551 Side Jump Knife PEI Handle delivers a distinct OTF character without sacrificing practical handling.