www.operationparts.com

Great delivery time. Fair price

Very happy with purchase Charlie went well above what one would have expected and got me my first kac 14.5 awesome definitely would buy again with them

Operation Parts has all the hard to find parts for cloners! KAC is always the best quality and you get what you pay for. Buy once, Cry once.

The Magpul handguard fit very nicely and it certainly helps with the looks of my A515. It gives me a better grip and easy handling. Great service from Operation Parts, and the shipping was second to none. Good folks to do business with.

These have been impossible to find but I got lucky. The quality of the tool is excellent and fit my upper perfectly. I would not hesitate to buy from Operation Parts again.