Need help assembling your upper? Don't have the specialty tools to do it yourself? We got you covered.
We are happy to check and confirm that the headspace of your barrel is within allowable tolerances. You will need to provide your bolt in order for use to do this.
Dimple for gas block set screws
As a more foolproof way to secure a gas block to a barrel, adding dimples to a barrel in one or two locations helps the set screws locate and bite into the barrel. Please note that when we dimple a barrel, our dimple jib locates off the gas port, so if your gas port is not exactly at 12 o'clock, your gas block will be slightly canted.
Muzzle device Timing
Some, but not all, muzzle devices can be timed to help mitigate recoil for right or left handed shooters.
Rocksett on Muzzle device
Rocksett is recommended if your muzzle devices serves double duty as a suppressor mount.
Knurled Gas block set screws
Adding knurled gas block set screws help get some extra bite into the barrel to prevent the screws from backing out under recoil.
Lap Receiver face
Polish Feed ramps
Polishing and smoothing out course or rough feed ramps can aid in more consistent and reliable feeding.
Shim and Bed barrel to receiver
You will need to place an order through the website for the desired services. Once you place your order, you will receive an email order confirmation (double check your spam folder). On the top of the order confirmation email are some simple shipping instructions on how to get your parts sent into us.