
KAK Industry Billet Left Hand Upper Receiver
Slick side upper, no forward assist or dust cover
Machined from high quality billet aluminum, Machined to M16/M4 specifications in Left Hand and features M4 feedramps.
M4 feedramps
Matte black hard coat anodized Mil 8625 Type 3 Class 2
.250” takedown pin holes
Accepts standard AR15/M16 components with the exception of a left hand BCG
Note- This upper is not compatible with hand guards with anti-rotation tabs, they will need to be removed for installation
Reviews
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Great finish great fit
This has been my first build and I found KAK while trying to find left handed uppers. Ended up ordering one and couldn’t be happier. Great finish! Great fit, feels solid. I also had a question that I thought of late night and contacted customer service expecting an email back after the weekend. Sure enough got a reply to my question in just a few minutes. Couldn’t be happier with this product and KAK as a whole!
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Left hsbded upper
I'm very happy with the fit and finish of this left handed upper. I haven't put a lot of rounds through it but I don't see anything wrong at all. Also they shipped it practically same day which I can't be more grateful for.