Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart

Reviews by Marc

Show
Sort by
Filter by

worth the price

Written on Jan 07, 2024

I already had the aftermarket spring kit from HB Industries, which helps a lot, but this is like night and day.

Installation was easy enough and you can adjust how stiff you want the safety engagement to be.
1 of 1 found the following review helpful.

great product

Written on Apr 18, 2017

I am using this on a couple of different Midwest Industries handguards. Unlike the other reviewers I did not experience any looseness at all...in fact I was surprised at just how snug it fit and locked up.

Overall I'm impressed and wish I'd known about KDG before I'd bought my bipod mounts for the MLOK rails as I could have just bought the one from KDG and been able to swap the mount and bipod back and forth instead of buying two of each.

Pricey but worth it

Written on Jun 07, 2016

I was using receiver vise blocks previously, which did leave marks on the receiver, not a big deal but it does illustrate the amount of force being applied. I recently used this for the first time to swap out a barrel and am very happy I had this instead, the amount of force I had to put on the wrench to break the barrel nut free would likely have twisted or bent my receiver. Also being able to re-position the receiver at many angles in the vise was great, allowing me to work on the sides and bottom of the completed upper. Another small but helpful benefit is that you don't have to remove your optics to use this.

worth the money

Written on Aug 16, 2015

I had been employing the vise and punch method of installing sights on my M&P for the past couple of years which worked ok, aside from marring the sight. I finally broke down and bought this since I was installing a tritium sight and didn't want to risk breaking the vile. It is easy to use, doesn't damage the sight and it was great being able to adjust the sight left or right tiny amounts to center it. Also...it worked on my Glock 26 rear sight which was an added bonus!

So at over $100 it might be hard to justify but when you factor in that it will keep from damaging expensive sights and works on more than one make/model of gun, it really is fair.

The tool itself is very well made, it is solid and tolerances are tight.
There are no reviews that match your criteria. Would you like to reset filters?