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Presma AR 308 Lower Vise Block
$7.95 $4.99 Save 37%
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The tools you need

by Kevin Hensley, Verified Owner from IN, United States Written on September 14, 2025
Was looking for the tool I needed for my AR-10. Found it for the best price on optics planet and super fast shipping thank you very much
Would recommend: Yes
Was it helpful to you? Yes | No

do not buy

by Vinny, Verified Owner from NY, United States Written on May 24, 2025
The block doesn’t fit tight in the lower it’s not worth the money it poor design
Would recommend: No
Was it helpful to you? Yes | No

Ar10 vise block

by Swood, Verified Owner from OR, United States Written on January 30, 2023
This block does not lock. Falls out. Your AR is not secure in the vise. I would not recommend it. Save your money. I wouldn't loan to a friend. Not worth the postage to send back. I should have trusted previous customer reviews.
Pros:
  • None
Cons:
  • Does not secure your rifle in the vise
Best Used for:
  • Not heavy enough to be a boat anchor
Would recommend: No
Was it helpful to you? Yes | No

Does NOT Hold

by Eli Dunford, Verified Owner from VA, United States Written on August 30, 2022
This vise block is very loose and doesn’t lock in an ar10 lower like a vise block is supposed to. It will not hold the lower in place at all. I tried it on all of my DPMS AR10 and other brands lowers and it was loose in all of them. It will not latch in like a mag how other lower vise blocks will.
Pros:
  • None - it is not usable
Cons:
  • Junk
Best Used for:
  • Waisting Money
Would recommend: No
Was it helpful to you? Yes | No

Not for a AR, does not fit

by CRH, Verified Owner from NV, United States Written on July 6, 2021
Must be for a bolt gun. The raised lip is square to the body and ARs have a slanted opening AND does not even come close to latching on the magazine detent. The rifle just wobbles and wallows around on it.
Pros:
  • None
Cons:
  • description is wrong.
Would recommend: No
Was it helpful to you? Yes | No
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