VISM Upper Receiver Block - VTARUVB
In stock
Vism Upper receiver block is designed to fits AR15/M4 receivers to help with assembly and general maintenance of AR receivers.
Features:
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- The modular upper receiver block can be used in several ways for many different maintenance tasks
- You may use just the lower half of the block by attaching it quickly to the upper receiver with the two provided receiver pins
- This allows you to clamp the AR upper receiver to a vise for maintenance work
- Bolting the two halves of the upper receiver block fully supports the upper receiver to prevent damage from torque twisting forces when installing or removing barrels from the receiver
- The upper half of the block inserts into the receiver just like a bolt carrier group
- The bottom half of the block can be bolted together with the upper half with the provided steel bolts
- This fully supports the inside and the bottom of the receiver and it also leaves the receiver optics rail open for mounting accessories and optics
- Unlike other upper receiver blocks that bolt/clamp to the exterior of the AR receiver
- The upper receiver block also has a hole through the length of the block to act as a bore brush guide for cleaning out the bore of the barrel
Constructed with blue anodized Aluminum.
| Weight | 16.96 oz |
|---|---|
| Dimensions | 8.1 × 3.6 × 1.9 in |
| MPN | VTARUVB |
| UPC | 848754010230 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
Customer Reviews
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US
Upper reciever vise
This is a good quality tool that should give years of service. Fit and finish are top shelf!
USGreat!
This makes assembling uppers super easy! Just put a little anti-seize on the screws and you have a really great tool. Every once in a while I have to tap the part that goes into the upper to remove it after.
USincredible receiver block
holds the upper securely, no wobble at all. the pins are loose, but the upper is held securely to the receiver block without them. probably absorbs some of the force from using a wrench, so i'll keep them in anyway, just my guess. in the background on my table you can see two other brands' receiver blocks i am unhappy with. no longer do i feel like i'm going to bend my receiver or something similarly catastrophic. great product.
USMade installation of my muzzle device a breeze
Very easy to put on my upper receiver and attach to my vice. This is a great budget friendly alternative to “the device”.
USGood to go.
Work's as designed. Nice tight fit. I like the way it comes apart and that it can be used as a cleaning jig. Way more secure than the clamp style holders.
