Defender Xtreme 13.5" M9 Bayonet Combat Knife Green Handle with Vinyl Sheath

Surprisingly the greatest quality for only 15 bucks. It fits on my ar15 and my m4. Pros: Sharp as hell Fits on my m4 Not cheap materials, quality construction Long blade Cons: Says "stainless China" (as said by another reviewer, it kind of makes the knive in a lower light in a "cheaper" way.) Cheap sheath All in all, this is a great knife and it was so good I bought 2 because it never seaces to amaze me.

The bayonet lug is made from cheap plastic and doesn't hold on to the gun well. You can rotate it sideways and it just falls right off the lug. The spring clips release for some reason when you twist it. Considering how much force stabbing someone with this would require, there is no possible way this could ever be used in combat. After twisting it off a few times and trying to imagine why someone would design a bayonet this way, the plastic side of the lug lock broke off. Now it wont attach to my gun at all.

Mine arrived with the pommel nut loose, and one of the mounting latches kinda just....flopping about. Fixed that, and for good measure, shot some superglue up in the handle to make sure at the very least it'll hold together for a little while. Physically had to hammer it onto my Mossberg 500's bayonet mount(NC Star, also a 'you get what you pay for' sort of thing), but since I'm kinda not really planning on taking it off, It's not that big of a concern for me. It looks cool, it feels sharp enough, and it'll give your longarm an intimidation factor that normally can only be achieved by affixing a blade of some sort to it. ....just don't expect it to survive actually being USED as a bayonet. Meter your expectations.

1st off, the price is insanely low for a high quality knife. It's sharp, sturdy and I just cut my finger while writing this. Again, this is like surgical sharp. when attached to my ar-15 it was again, sturdy. It's the best knife I own.

I did not expect much from this you get what you pay for of course. The good.... the blade came fairly sharp and the blade looks nice and well polished. The shipping was fast and the price was cheap. The bad .....the clasp on the bayonet handle is made out of what I can only describe as disengaged plastic it only held up going on and off the lug 2 times before it broke . The pins that hole the actual clasp on are extremely lose and fell out on there own. The muzzle ring on the gard is under size and barely and I do mean barely gose over the muzzle and you have to force it and risk scratching your gun . The plastic handle is of the worst quality. So that being said I expected cheap build quality and this to be a gimic on a wall gun or a cool kinda conversation peace I did not expect a (usable ) post apocalyptic weapon. However I did expect it to not fit and not break after putting it on and taking it off 2 times that being said I would recommend you send another 20 on top of the 18 you spend on this.for a different bayonet with a metal clasp and a better sheath oh yea also the sheath is completely useless and should be thrown away because it will disintegrate if you put the knife in wring the first time and the knife will come out the side and into your hand and the button fell off the fist time I opened it .

Doesn't fit my William tell crossbow though. Cheap sheath. But overall worth the money,,

Great knife! The other reviews were spot on. This knife is sharp! I was able to shave arm hair off straight out of the box. The mounting hole in the tang for the bayonet lug on my rifle is too small and I will need to work on that with my dremel. The handle is some sort of composite/plastic material that isn't as strong as an expensive Ontario, but it will do the job for those of us who only need to secure the fort and make our rifles look really sinister while doing it. I went to a gun and knife show recently looking for a bayonet. The old beat up m16 bayonets are going for $50! I scored this knife for $15 with shipping. I definitely recommend! Oh, by the way, plan on throwing the sheath away with the packaging the knife came in.....it's garbage.

Great quality and superior fit I highly recommend to every bayonet enthusiast 5 out of 5 fast shipping no damage great quality and unbeatable price I am truly impressed good job!