Benchmade 51 Morpho Black Balisong Butterfly Knife - Satin Plain

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Retail Price: $300.00
Our Price: $255.00
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Item #BP-7111


  • Overall Length:9.25"
  • Blade Length:4.25"
  • Cutting Edge:3.75"
  • Blade Thickness:0.10"
  • Blade Material:D2
  • Hardness:60-62 RC
  • Blade Style:Spear Point
  • Blade Grind:Flat
  • Finish:Satin
  • Edge Type:Plain
  • Handle Length:5.00"
  • Handle Thickness:0.48"
  • Handle Material:G-10
  • Color:Black
  • Frame/Liner:Titanium
  • Weight:3.30 oz.
  • User:Right Hand, Left Hand
  • Pocket Clip:Tip-Up
  • Knife Type:Butterfly
  • Lock Type:Spring Latch
  • Brand:Benchmade
  • Model:51
  • Model Number:51
  • Country of Origin:USA
  • Best Use:Recreation
  • Product Type:Knife


We have tons of Benchmade Balisong Butterfly Knives in stock!

Great Balisong from Benchmade. The 51 Morpho Balisong Butterfly features a premium D2 steel blade, black G10 handles with hand polished hardware, jeweled blue titanium liners and Ti carry-clip. BM51


Customer Reviews

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Great Shipping Sevice!
Ben B.
All 5 stars go specifically to for great Shipping service. They actually upgraded my shipping to first class from economy, which I greatly appreciate. The knife wasn't what I expected it to be but maybe I expected too much. If you are into finger twirling, this is good for that. However, I am a practitioner of kali and I find it too light for hand transfers. Loctite all the screws and check periodically, it will last you a long time. I will order Something different this time, something heavy. Thanks Bladeplay :)
First Bali from US compsny
Michael D.
All I ever owned were knives that came from Batangas, PI. After watching many U Tubed video's and researching all the top butterfly maker's in the US, Benchmade was my choice. The 51 Morpho was the knife I selected and my other butterfly knives never see the light of day since I use the 51 all the time. Lastly, I should of purchased a Benchmade knife years ago!
Benchmade at its best!
Bruno M.
A true work of art!

Looks great flips like butter. Thought I was crazy spending more than $200 for a knife but it's all worth it. Super lite and feels great once you flip.

I was one of those people who bought cheap flippers but once I started buying the more expensive I can't go back. They feel safer and done of better material and won't go apart so quickly like the cheaper ones do.

You won't be disappointed!
Josh J.
This is a spectacular knife. I've been interested in knives for a while but I was really only spending my money on fairly cheap knives. Once I went looking for butterfly knives, I saw this one. It's expensive, but it's worth every penny. I've had it for three years and its still unbelievably durable. It's loose, but just the right amount to make it easy to flip around. I couldn't be happier with this purchase. This knife has exceeded my expectations. Best knife I own
Benchmade Bali-Song: definition of perfection.
Devin E.
You can't get much better than Benchmade balis. You won't be disappointed!
Benchmade is beast!
Connor S.
I thought it would be cheap because blade play usually has lower quality balis, but I knew Benchmade was great but I thought I would have got a cheap version.i didn't. It is light,good balenced and great for aerials. Also love the design. Do not get a cheap one. Get this. If u keep getting $20 cheapo's it will all add up to this. Please use some $$ to get this quality balisong and not one that will break in your hand and kill u. This will last u a lifetime. Only 1 complaint... It gets loose easy. But it's looks are great too!

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