Tactical Adjustment Systems - Your TAS Unit

So, exactly how do we go about producing your Ammunition/Rifle Specific TAS Unit and Data Disc?

Initially we, or if you purchase through our UK Distributors, Aquity, will request the necessary ballistic information from you. This will include:

• Details of your Rifle
• Ammunition Details - If a factory load, manufacturer, calibre, bullet type and weight and muzzle velocity (if you have recent chronograph results)
  If home load, calibre, bullet type and weight, powder and primers used, muzzle velocity and any other relevant reloading information.*
• The Make and Details about your Scope including the height of the scope above the centre of the bore and the type of output required to match your sighting system.
• Your choice of metric or imperial input and output data including range and inclination input parameters.
• Your choice of output windows and priority for temperature and/or altitude adjustment (a small charge is made if additional windows are required but this also covers the additional and resetting of data on the ballistic data disc - currently £15.00 plus VAT per window)
• Additional Information or Data required to be etched onto rear of TAS Unit. (A small additional charge for each etched item, table or identification mark will be added - presently £5 per item)
• You have a choice of TAS Unit Finish - Olive Drab, Swat Black or Clear are No Extra Cost options. All our coated Units are pre-coated by the experts in this field, Hydro-graphics of York. Other coating options also include, at extra cost, additional colours and RealTree?.

*TAS Limited offers a load development service to rifle shooters. By working with you and then adding or utilising our own data and information, we can undertake load development on your behalf. You can spend a day with the specialists working on the project and attend the testing and data verification work as your ammunition is perfectly matched to your TAS System and Ballistic Data Disc. Charges for load development start at around £100 per day and is  subject to the additional development work that may be required.

Ballistic Information is checked before Production.

Upon receipt of your information, you will receive a communication verifying your clarifying your ballistic information. This is an ideal time for you to give us details for any additional requirements and also discuss your order before we start the process of calculating and checking the Data required for your TAS Ballistic Data Disc.

Real World Data and Live Firing Results are added.

Once the input information has been calculated the resultant data is checked and verified as a preliminary step. The data will be re-verified later with live firing verification procedures. When we are satisfied with the test results, then, and only then, is the data approved for inclusion on your Ballistic Data Disc.

Production of TAS Units and Ballistic Data Discs.

You Data Disc is produced on our latest CNC Machines. Data Discs are produced under constant supervision to ensure quality is consistent and tolerances are constant. Your TAS Unit is hand assembled after any additional windows or data have been added. Because we use strict machining tolerances, all TAS data discs are compatible. The disc is checked and hand fitted to ensure that it turns without binding and that there is no excessive slackness or "play". The unit front and rear sections are fixed with removable screws. No adhesive is used. This allows easy replacement of unit components, if required, at a future date. Discs can be removed or replaced without any tools, so a change of calibre, for example, takes just seconds to complete.

Padded Pouch for TAS Unit and Ballistic Data Discs included.

A final check of the Unit and the Disc and your TAS is despatched, either to our distributors or directly to you, our customer, together with your included TAS pouch which will comfortably hold the Unit and several Data Discs.

An awful lot of TAS for your Money!

Your Tactical Adjustment System Unit and Data Disc are bespoke items produced under the personal supervision of the TAS Designer, Dougie Lorimer, and are hand assembled and checked throughout the manufacturing processes. As a TAS Customer, you get all this for an "off the shelf price" of £95 plus VAT (currently 15%).

When you require discs for new rifles and claibers, for a change of ammunition or just as a duplicate, you can order and have the new Data Disc produced to the same high production standards for the low price of £35 + VAT (currently 15%)