Smart-Fit® AR15 Vise Block With Sleeve For AR10*
Smart-Fit® AR15 Vise Block With Sleeve For AR10*
EXPANDS TO SECURELY FIT AR MAGWELLS.
EXPANDS TO SECURELY FIT AR MAGWELLS.
The Smart-Fit AR15 Vise Block and Vise Block Sleeve for AR10, DPMS LR-308 and SR-25 is the best lower receiver vise block you’ll ever use. Magwell sizes have a notoriously wide range of tolerances, and traditional blocks create wiggle and wobble on a gun vise. Smart-Fit’s design solves that. It expands to fit all MIL-SPEC AR15s, AR10s and similar magwells, making loose, sloppy-fitting blocks a thing of the past.
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It is generally a crime in California to engage in any of the following conduct without a valid license to manufacture firearms: (A) Manufacturing more than three firearms per calendar year in California. (B) Manufacturing a firearm using a three-dimensional printer or CNC milling machine. (C) Manufacturing a firearm for the purpose of selling or transferring ownership of that firearm to another individual who is not licensed to manufacture firearms. (D) Manufacturing a firearm for the purpose of selling, loaning, or transferring that firearm, with the intent to complete the sale, loan, or transfer without a required background check initiated by a licensed firearms dealer. (E) Allowing, facilitating, aiding, or abetting the manufacture of a firearm by a person who is legally prohibited from possessing firearms. (F) Manufacturing, or causing the manufacture of, assault weapons, machineguns, undetectable firearms, unserialized firearms, unsafe handguns that are not on the Department of Justice roster of handguns certified for sale in California, or other generally prohibited weapons.
SKU:AV1015SFVB
Product Info
Product Info
The Smart-Fit AR15 Vise Block and Vise Block Sleeve for AR10, DPMS LR-308 and SR-25 is the best lower receiver vise block you’ll ever use. Magwell sizes have a notoriously wide range of tolerances, and traditional blocks create wiggle and wobble on a gun vise. Smart-Fit’s design solves that. It expands to fit all MIL-SPEC AR15s, AR10s and similar magwells, making loose, sloppy-fitting blocks a thing of the past.
Product Features
Product Features
Read Detailed Description
Read Detailed Description

EXPANDS TO SECURELY FIT AR MAGWELLS.
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Great quality and construction. Works perfectly with HK MR556 and HK MR762.
Works great perfect addition to my master vice
Real avid tools are essential for all my weapon builds!!! Excellent quality for a great price!!!
I bought this kit for my Armalite AR10. The block with sleeve worked perfectly. My only issue was with the little piece that holds the upper to the lower (they call it a pivot lock) so that you can open the action and work on the barrel. The hole on that pivot lock was so small that the rear take down pin that holds the upper and lower receiver together would not fit through it. I had to dremel out the hole to make it an adequate size for the take down pin to go through it. Other than that, great purchase and I recommend.
Top notch! Better than I expected.
- 5 stars: 16 (80%)
- 4 stars: 4 (20%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
Fantastic tool. Much weightier than it appears in the pictures. Sets into small vices sturdily with little or no play with the correct tension using the featured red expansion knob at the bottom of the block. Given the price point I couldn’t have been more happy with this tool.
Exactly what I wanted very happy and I screwed up and didn’t see the AR 10 version because it was in a different place and customer service helped me and upgraded meThank you
Great quality and construction. Works perfectly with HK MR556 and HK MR762.
Works great perfect addition to my master vice
Real avid tools are essential for all my weapon builds!!! Excellent quality for a great price!!!
I bought this kit for my Armalite AR10. The block with sleeve worked perfectly. My only issue was with the little piece that holds the upper to the lower (they call it a pivot lock) so that you can open the action and work on the barrel. The hole on that pivot lock was so small that the rear take down pin that holds the upper and lower receiver together would not fit through it. I had to dremel out the hole to make it an adequate size for the take down pin to go through it. Other than that, great purchase and I recommend.
Top notch! Better than I expected.
well built product! would like for AK and Mini 14/30 as well. well made.
Works great quality block....make things so much easier
Great construction, it holds my AR10 perfectly.
Awesome vice block
Great addition to my tool set. I love the ability to tighten it so there is no loose rattling parts. It made my life very easy. Saving up to buy more real avid tools.
Everything works as advertised and it’s very solid, no movement when installed correctly.
Perfect for working on a AR-15 or AR10. Quality craftsmanship. Rugged. Recommended.
It working out great for me as a gunsmith
Works well for my AR10.
Works as stated.
Works well on both AR 15s and 10s.
Works nice on my St. Victor 308.
Pretty nice! My AR has a skeletonized well, so I'm not that confident it's the best choice for my particular rifle for torquing the castle nut, but it'll definitely work for installing triggers! My only complaint is the thing that holds the upper and lower at an angle is really tight and difficult to remove from the takedown pin, and I have to use a punch and persuader to kick the pin back out. Still, solid and great quality!