What AR-15 lower receiver parts work in the MK3? I know the pivot and take down pins won't interchange, but how about the trigger assembly, bolt catch, mag release ect?
Thanks
Posted: 8/11/2014 9:48:17 AM EDT
[#1]
The NON-Interchangeable parts are as follows:
-Receiver Takedown & Pivot Pins
-Bolt Catch
-Bolt Catch Pivot Pin
(Also our Mk3 LPKs do not come with a trigger guard since our billet Mk3 Lowers have that feature built-in.) The Fire Control Group and Magazine Catch Assembly are compatible.