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Canada Post Shipping Disclaimer: Canada Post has announced a nationwide strike starting Friday, November 15, 2024, at 12:01 AM EST, halting all operations. No mail or parcels will be processed, delivered, or accepted during the strike, which is beyond our control. In response, we have temporarily disabled Canada Post as a shipping option. We are continuing to fulfill orders through alternate carriers to ensure your packages are delivered. We’ll keep monitoring the situation and provide updates as needed. Thank you for your understanding and support. True North Arms (Last Update: 11/15/24)

Please note: If you are receiving a 'No Quotes Available' error message at checkout, it may be due to a firearm in your cart. Canada Post is the only carrier we have to deliver firearms to customers, and with their service temporarily disabled due to the current strike, this can result in checkout errors. To resolve this, please try removing the firearm from your cart and proceeding with the rest of your order. If the issue persists, please contact us at info@truenortharms.com for assistance. Thank you, TNA.

Specter WK180-C/WS-MCR Compatible Lower: Essential Parts List

Specter WK180-C/WS-MCR Compatible Lower: Essential Parts List

11th May 2022

So you've got a snazzy new Specter lower for your WK180-C or WS-MCR rifle, and you want to get it working. Where do you start? Which parts will you need?

Lucky you, we’ve put together all the essential parts you will need to complete your upper and lower system, have it safely functioning, and get you enjoying it in no time.


Here’s the list of parts you’ll need to complete your WK180-C or WS-MCR upper:

  1. Stripped Upper
  2. Bolt Carrier
  3. Cam Pin
  4. Bolt
  5. Firing Pin
  6. Firing Pin Retainer
  7. Firing Pin Spring
  8. Charging Handle
  9. Two Guide Rods
  10. Two Guide Rod Springs
  11. Return Spring Plate
  12. Hand Guard
  13. Barrel
  14. Muzzle Device
  15. Gas Block
  16. Piston Cup
  17. Piston Cup Set Screw
  18. Gas Piston
  19. Piston Spring
  20. Nylon Or Brass Piston Bushing

Here’s the list of parts you’ll need to complete the installation of your Specter lower into your complete WK180-C or WS-MCR upper:

  1. Specter Stripped Lower
  2. Trigger
  3. Hammer
  4. Disconnector
  5. Trigger Spring
  6. Hammer Spring
  7. Disconnector Spring
  8. Two Trigger Pins (Or Anti Walk Pins)
  9. Front Pivot Pin
  10. Pivot Pin E Clip
  11. Bolt Catch (Or External Bolt Catch)
  12. Bolt Catch Pin
  13. Bolt Catch Pin E Clip
  14. Bolt Catch Spring
  15. Stock Adapter
  16. Stock Adapter Screw
  17. Safety
  18. Mag Catch
  19. Mag Catch Button
  20. Mag Catch Spring

Install all these essential parts into your WK or WS system and you will have a safe, fully functioning firearm.

Now go have a blast!

Cheers,

Stanley and the gang

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