The WK180-C & WS-MCR platforms are exciting new modern sporting rifles that allow many popular upgrades.
Here's a Q&A we assembled of common questions we receive regarding the WK & WS.
Q. Can I change the handguard on my WK180-C or WS-MCR?
A. Yes. Many AR-type handguards can be installed into the WK or WS, so long as there is sufficient height inside for the piston gas system. Our easy-install M-LOK Handguards are a popular and compatible upgrade.
Q. Can I change the muzzle brake?
A. Yes. The 5.56NATO WK180-C and WS-MCR, feature a 1/2"-28 muzzle thread. Any 1/2"-28 threaded muzzle device/fake can will fit on these guns. The 7.62x39 chamberings all use a 5/8"-24 thread measurement, and any 5/8"-24 muzzle device/fake can will fit onto the 7.62x39mm chambered rifle. We recommend the use of a barrel clamp or torque tool for the installation. Please note, that some WS-MCR rifles have locktite on the stock flash hiders, to remove the flash hider, applying a bit of heat to it will go a long way.
Q. Can I swap the Factory trigger for a TriggerTech trigger kit?
A. Short answer. Yes, you can install a TriggerTech trigger kit into Your WK180-C or WS-MCR, but to successfully do this, you’ll need to install anti-walk pins and an external bolt catch release upgrade as well. Many aftermarket triggers do not grip the trigger and hammer pins the same as the OEM trigger, thus the need for anti-walk pins. If you choose to leave the factory OEM bolt catch in your system, it may need some minor gunsmithing to have a good fitting of the trigger kit. With our upgraded external bolt catch, you can drop it right in, with no modifications needed. See our TriggerTech Installation breakdown for an in-depth look into how to install a TriggerTech trigger kit into your WK.
Q. Can I change the grip on my WK180-C or WS-MCR?
A. Yes, the WK180-C and WS-MCR design can be fitted with any aftermarket grip that does not have a beavertail. Installing a new grip on your WK or MCR is simple, remove the screw and reinstall with a new grip. We have a variety of pistol grips in Magpul and Fab Defense options in stock.
Q. Can I change the buttstock on my WK180-C or WS-MCR?
A. Yes, you can absolutely change your stock. Both the WK180-C and WS-MCR platforms come with a mil-spec style tube, this means any aftermarket mil-spec buttstock can fit onto this tube. Magpul and Fab Defense have a variety of buttstock designs and models that are compatible with the WK and MCR, and no tool is needed to install them.
Q. Can I change the caliber of my WK180-C or WS-MCR?
A. Yes, you can do this, but the gas system needs to be tweaked beforehand. The bolt most likely also needs to be replaced or heavily modified (gunsmith work). There’s good news though, caliber conversion kits will be available soon.
Q. Can a dust cover be fitted to the WK180-C or WS-MCR?
A. Not really. The WK180-C and WS-MCR systems are not designed to facilitate a dust cover. A replacement upper would be required.
Q. Can I use a bi-pod on my WK180-C or WS-MCR?
A. Yes, both M-LOK and Picatinny bi-pod adapters can be installed onto your WK180-C or WS-MCR rifle to accessorize with your favorite bi-pod.
Q. How does the WK180-C slot cover work?
A. The slot-cover is designed to cover the ejection port side of your WK180-C rifle. It is made of rubber and can be applied on the ejection port side, not the left side. If you apply the slot cover to the left side, the cam pin will knock it out as it needs that channel to function properly.
Q. What are the common spare parts that I should have for my WK180-C or WS-MCR?
A. Bolt, Extractor, Firing Pin, Nylon Bushing, Charging Handle, Extractor Pin, Return Spring, Extractor Spring Inset, WK Piston Rod, and Firing Retaining Pin. Our WK180-C Field Maintenance Kit has all these parts in a convenient little bundle. Great to add to your toolbox or range bag.
Q. Will PMags and metal magazines work in my WK180-C/WS-MCR?
A. Absolutely. Both these rifles have mag wells that are specifically designed to work with PMAGs and metal magazine options.
Q. Why does my WK180-C charging handle break?
A. It's just a slightly thinner part that isn't a huge fan of reciprocating. We have replacement charging handles if you’re in need!
Q. Is there a folding stock option?
A. Yes, there is. Install our folding stock adapter to your WK or MCR to accomplish a more compact look to your build. In addition to the adapters, we will soon carry kits for more folding stock options. Remember that you don’t make the overall length too short, to remain within the legal limits of Canadian Firearms laws, which is 660mm or about 26" in length. This should not be an issue with a standard WK180-C or WS-MCR receiver.
Q. What iron sights should I get for my WK180-C or WS-MCR?
A. Both the WK180-C and WS-MCR feature a Picatinny rail on top of the stock handguards. You can install any sight(s) with a Picatinny rail fitting on your WK or MCR. Even a 45-degree offset design would work just fine.
Q. Can I use a scope on my WK180-C or WS-MCR?
A. Yes, both the WK180-C and WS-MCR have stock handguards that feature Picatinny rails on top. Nearly all Picatinny and weaver-style scope rings will fit this handguard.
Q. Will aftermarket end plates with sling hooks fit on the WK180-C or WS-MCR?
A. Yes, they absolutely will. Simply unscrew your buffer tube castle nut and replace the end-plate that is on your OEM firearm.
Q. Can I run a shorter barrel on my WK180-C or WS-MCR?
A. No. 18.6" is about the shortest that you can go for a non-restricted semi-auto centerfire in Canada.
Q. Can the WK180-C or WS-MCR go full-auto?
A. No, don't be stupid or try to accomplish this. The WK180-C or WS-MCR systems design are internally different from firearms that are engineered to be full-auto. If your firearm "burps" STOP immediately and see a gunsmith ASAP.