E.R. Shaw Home
Makers of Precision Gun Barrels and the E.R. Shaw Mk. VII Custom Bolt Action Rifle.
E.R. Shaw Custom Barrels

Gunsmithing Services

Our gunsmithing department can drill and tap military actions for scope mount bases, alter feed rails, open bolt faces for standard magnum cartridges, modify bolt handles for scope clearance or install new, custom bolt handles. We provide barrel installation and finishing services, action modifications, etc.

* Notice: All barrels must be fitted by a competent Gunsmith, services available with installation of Shaw barrel

Shaw Barrel Installation

Your new Shaw barrel can be installed onto your supplied action by our in-house gunsmiths. Each action is trued before barrel installation, and other services may be requested such as the lapping of your locking lugs, installation of a new Timney trigger, bluing of your new barreled action, etc. For a full list of offered services, click here.


Pictured below is a customer's action in progress with a helically fluted bull barrel and new Timney trigger.

Barreled Action

Price List

Action Modifications and Bolt Handles for Military Receivers

E.R. Shaw Custom Barrels E.R. Shaw Custom Barrels

Let us alter your existing military bolt action handle for scope clearance. We can expertly install custom bolt handles on your action, or we can alter your existing bolt handle.

Example: Standard military bolt handle.
Right: Altered existing bolt handle (left), New E. R. Shaw custom bolt handle (right).h


Action modifications are for military actions only.

The following alterations can be done.

E.R. Shaw Custom Barrels
  • Drill and Tap for scope
  • Lap Locking Lugs
  • True Receiver
  • True Bolt Face
  • Install Timney Low Scope Safety
  • Install Timney or Bold Adjustable Trigger
  • Alter for Standard Magnum Calibers
E. R. Shaw Custom Barrels
E. R. Shaw Incorporated
5312 Thoms Run Road
Bridgeville, PA 15017
Phone: 412.221.3636
Fax 412.221.4303