The Cadex MCS fore end is for the 10" barrelled Rem 870 MCS and as mentioned above fits on the shorter MCS fore end tube assembly. It will not fit on the longer standard length tubes or the shorter tube of the 6.5" barrelled Grizzly.
For a 14" gun or any of the guns with the standard length fore end tube assembly use the Cadex fore end that is meant for the standard length fore end tube assemblies.
They are expensive but the fit and finish is about as good as it gets just like all Cadex stocks and accessories.
Casey
Standard barrel won't fit as the mag tube is shorter. If you are desperate to have the short mcs forearm just send your slide to Casey and have him cut and re thread it. Then it will work on a regular frame, but really, just buy the standard forend and you're good
Interesting. Not to hijack the thread but what about using the Cadex on a 8.5" Grizzly? Going too short for barrel length?




























