Product Description
The BEV Block (Barrel Extension Vise) is an all-in-one, compact vise block tool for AR-15/M4 assembly operations of barrel nuts, flash hiders, etc.
Mounts securely in a vise and provides support for both billet and forged upper receivers. Engages barrel extension with solid steel lugs and full length support shank to prevent flexing. Steel hardness is optimized for durability yet won't damage barrel extension, and Magpul Polymer is used for all other engagement surfaces to protect aluminum receiver. O-ring post uses bolt carrier for additional stability and included Pin keeps upper in proper position.
The BEV can also be turned over and used as a magwell vise block to support the lower receiver while installing or maintaining parts.
Features
- Provides support for all AR15/M4 upper and lower receivers
- Solidly engages barrel extension with steel lugs
- Full-length steel support shank
- Body made from the same high-quality polymer as other Magpul products
- Made in U.S.A.
Specs
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BEV™ Block – AR15/M4
- Weight: 11.2 oz.
You get:
- (1) Bev block
Compatible with:
- AR-15, M16 and M4 rifles
Installation Difficulty:
Installation notes: Just get'er in there
Model numbers:
- MAG536
Product Videos
Custom Field
Product Reviews
5 Reviews Hide Reviews Show Reviews
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Absolute lifesaver
This tool will save you a lot of time and reduce the risk of damaging your upper while working on the barrel. It slides on easily and the locking lugs engage with a loose enough tolerance to fit any manufacturer's barrel extension with wiggle room.|The one downside is the fact that everything behind the barrel extension will have some freedom to move in the vise. I recommend you brace the barrel with your body to prevent any shifting. Really get in there with your torso and the job will be much easier. |
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Top quality part
Multi use, lock the barrel in place by connecting to the barrel extension. definitely on par with other high quality products like the geissele reaction rod. Highly recommended.
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High Quality Tool
I wanted to be able to work on my AR uppers and lowers without having to buy multiple tools to do so. The magpul stuff is a little more pricey but The quality is top shelf. This thing feels stout and I have no doubt you could build dozens of ARs using this without even leaving a scratch on it.
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Right Tool for the Right Job!!!
Excellent product for the DIY AR15 builder or even if you want to upgrade your existing AR. | If you watch enough YouTube videos you are seeing this item common place amongst armourers and DIY builders. ||Worked perfect for upgrading many components on my stock NEA ( trigger group, stock, muzzle device ) all around stable platform for both your lower and upper receiver. now this will be used for my new build from scratch and o for see many years of use out of this product. Magpul knocked it out of the park with this one.
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you need this for your build
This one is a no brainer. Compared to other upper vice blocks, it has the advantage to fit just any upper receiver, standard and non standard (NEA/billet). It's a great compromise between the entry vice blocks and the more (read a lot more) expensive Reaction Rod while maintaining the main advantage of the latter (locking to the barrel extension lugs!). This one is only 25$ more expensive than the standard upper/lower vice block set but IMHO is a much better product.