In an AR build, one of the most critical elements of construction is to ensure that you don't stress elements of the upper receiver when installing the barrel. This makes the builder's choice of upper-receiver vise block critical. This Real Avid Lug-Lok Upper Vise Block is purpose-built to avoid inward pressure on the receiver during the application of torque. Each Real Avid Lug-Lok Upper Vise Block uses a special extension that locks into the barrel lugs inside the star chamber of your barrel extension. This transfers all the stress from the receiver to the barrel itself, which completely negates any chance of stress fractures to your upper receiver. The Real Avid Lug-Lok Upper Vise Block allows users to rotate the receiver when in the vise, since the barreled receiver can be rotated from lug to lug. Two vise pins allow the block to hold the upper receiver at an angle while also preventing rotation during torqueing."
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184.9184.91GBP
Product no.: 100047722 REAL AVID LUG-LOK UPPER VISE BLOCK FOR AR-10 STYLE RIFLES Mfr Part: AVAR10LLVB813119013218 In an AR build, one of the most critical elements of construction is to ensure that you don't stress elements of the upper receiver when installing the barrel. This makes the builder's choice of upper-receiver vise block critical. This Real Avid Lug-Lok Upper Vise Block is purpose-built to avoid inward pressure on the receiver during the application of torque. Each Real Avid Lug-Lok Upper Vise Block uses a special extension that locks into the barrel lugs inside the star chamber of your barrel extension. This transfers all the stress from the receiver to the barrel itself, which completely negates any chance of stress fractures to your upper receiver. The Real Avid Lug-Lok Upper Vise Block allows users to rotate the receiver when in the vise, since the barreled receiver can be rotated from lug to lug. Two vise pins allow the block to hold the upper receiver at an angle while also preventing rotation during torqueing."
The Real Avid Lug-Lok Upper Vise Block is designed to prevent stress on the upper receiver of AR-10 style rifles during barrel installation by transferring torque to the barrel.
It features a special extension that locks into the barrel lugs, ensuring that the upper receiver is not subjected to inward pressure.
The design allows for rotation of the receiver within the vise and includes two vise pins to secure the upper receiver at an angle during the application of torque.
In an AR build, one of the most critical elements of construction is to ensure that you don't stress elements of the upper receiver when installing the barrel. This makes the builder's choice of upper-receiver vise block critical. This Real Avid Lug-Lok Upper Vise Block is purpose-built to avoid inward pressure on the receiver during the application of torque. Each Real Avid Lug-Lok Upper Vise Block uses a special extension that locks into the barrel lugs inside the star chamber of your barrel extension. This transfers all the stress from the receiver to the barrel itself, which completely negates any chance of stress fractures to your upper receiver. The Real Avid Lug-Lok Upper Vise Block allows users to rotate the receiver when in the vise, since the barreled receiver can be rotated from lug to lug. Two vise pins allow the block to hold the upper receiver at an angle while also preventing rotation during torqueing."