The Real Avid Smart-Fit Vise Block Sleeve for AR10 is an accessory designed to slide over the Real Avid Smart-Fit AR‑15 vise block to deliver a more secure, wobble-reducing fit when working on larger-frame AR-style rifles. The sleeve expands to achieve a snug contact and is intended to work with the existing Smart-Fit AR‑15 vise block to increase compatibility. It supports common maintenance tasks such as cleaning, trigger group work, and installation of grips or buffer tubes.
Key Specifications
- The sleeve is sized at 1.15 X 3.25 X 3.40 as listed in the product specifications.
- The listed height dimension is 1.1500.
- The listed width dimension is 3.2500.
- The listed length dimension is 3.4000.
- Designed to fit over the Real Avid Smart-Fit AR‑15 vise block: Real Avid Smart-Fit Vise Block.
- Intended for use with AR10 and AR15-style firearms, per manufacturer notes.
- Model designation is Smart-Fit.
- Product type is listed as Vise Block.
- Make/Model attribute is listed as AR .308.
- Finish is listed as Matte.
The Smart-Fit Vise Block Sleeve provides a practical way to secure larger AR-style uppers while performing maintenance or gunsmithing. Its expansion feature reduces movement and allows the Smart-Fit AR‑15 block to be used with AR10 components, helping streamline bench workflow for tasks such as cleaning barrels, servicing lower receivers, swapping trigger groups, and installing grips or buffer tubes.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




