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Reviews by GK

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Works in Anderson multi caliber AR lower

Written on Dec 20, 2023

bought these for my AR .410 build using an Anderson multi-caliber AR lower. Fit was a little tight so I sanded off the corners a little until the mag was easy to pull out. Fed shells into the upper without a problem. I could actually get 11 rounds into the mag but only test fired with 10 loaded.

Fits- with modification

Written on Dec 20, 2023

Bought this for my S&W M&P AR-15 to replace the plastic handguard. Tried installing it right out of the box but would not fit properly. I was going to send it back but upon closer inspection I saw it was hitting the barrel nut flange and not closing together properly. Fortunately I own a dremmel tool so I ground out a small portion of the interior of this handguard until it closed together and fit properly. A delta ring tool was an absolute must to have in this procedure because of trying to fit it all together so many times.

Satisfactory

Written on Nov 24, 2023

The lower vice block was satisfactory for the price but not very precise for fit. Was quite sloppy in the magwell. I am not going to be using that much so it worked for me. If I was doing a lot of building out I would get a better one.
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