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Benchmade 51BK Morpho Bali-Song Butterfly 4.25" Black D2 Plain Blade, G10 Handles

Customer Reviews 4.714 Read 7 reviewsWrite a Review
Part Number: BM51BK
Manufacturer: Benchmade Knives
Retail Price: $290.00
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BM51BK: 51BK Morpho Bali-Song

Benchmade Knives raises the bar on Bali once more! A patented liner-sprung latch opens with a squeeze, yet locks open, too. Solid, machined slab construction is built on jeweled ti-liners. Heat-treated kicker pins keep things rockin’ hard and fast, and a practical blade shape is detailed out with a crowned blade spine. Others may get all the press, but Benchmade still owns the glory when it comes to Balis and the 51 proves it. Again.
  • Bali-Song with premium D2 tool steel blade
  • Black G10 handles with anodized Ti liners
  • Movable Ti carry-clip
  • Blade Length: 4.25"
  • Blade Thickness: 0.100"
  • Blade Material: D2 Tool Stell
  • Blade Hardness: 60-62HRC
  • Blade Style: Crown Modified Spear-Point
  • Weight: 3.30oz.
  • Clip: Tip-Up, Blue Anodized Titanium
  • Lock Mechanism: Bali-Song w/ Spring-Latch
  • Overall Length: 9.35"
  • Closed Length: 5.10"
  • Class: Blue
  • Made in USA

UPC Code: 610953139155

Pocket Clip
Pocket Clip
Includes a pocket clip for easy accessibility and a more secure carry.
Made in USA
Made in USA
This product is USA born and raised.
D2 Tool Steel
D2 Tool Steel
This is a high carbon steel that is appropriate for use in hostile environments and is known for edge retention.
G10 Handles
G10 Handles
Formed in a sheet under high pressure by combining fiberglass and an epoxy resin binder. These handles are lightweight and shaped to ensure a solid grip.
4.714 (7 reviews)
4.7 out of 5 stars
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5 out of 5
Mar 22, 2015
Pros: Blade Material, Lock Type, Overall Quality, Handle Material, Handle Feel, Sheath, Lock Ease of Use, Blade Sharpness
Cons: Weight, Ease of Opening, None
Very nice
5 out of 5
Rudy E
Sanantonio, Tx
Mar 20, 2015
Pros: Lock Type, Handle Material, Blade Sharpness, Blade Material, Ease of Opening, Handle Feel, Weight, Lock Ease of Use, Overall Quality
Cons: Pocket Clip, None
Awesome knife nothing wrong with it..
5 out of 5
David M.
Springfield, Or
Oct 18, 2014
Pros: Pocket Clip, Handle Feel, Overall Quality
Cons: Sheath, None
Elegant, beautiful knife :D
I didn't want the coating because i love seeing the steel however D2 is known to be semi stainless so it does rust. This is my first butterfly knife but i absolutely love it. I tend to go all out so i won't feel the need to buy another. I havent had a benchmade disappoint, except from emptying my wallet. The one real gripe i do have is that benchmade no longer sales leather sheaths, and no sheath comes with the knife. However the clip does work fine making it an non-concealed carry as well as aiding in knowing which is the bite handle(which is very well named). The other smaller grip is the wish they made it with S30V steel, but it isn't a wilderness knife. If you're wondering about the handles it is low weight, and might taking some getting used to.
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