1survivor1 Posted July 14, 2016 Report Share Posted July 14, 2016 I have a RRA Lar-8 308 with the A2 stock on it from RRA. I am wanting to put a PRS A2 stock on it but I can not find the spacer or what ever I need to make the stock go back further so that the charging handle will not hit the cheek rest. I would like to know were I can get them with part numbers to make it easier to find. Please Help! Quote Link to comment Share on other sites More sharing options...
survivalshop Posted July 14, 2016 Report Share Posted July 14, 2016 (edited) They make two versions of the PRS , one for the AR 15 & one with a longer area in front of the cheek rest for the 308AR . Maybe you have the AR 15 version . Edited July 14, 2016 by survivalshop Quote Link to comment Share on other sites More sharing options...
1survivor1 Posted July 14, 2016 Author Report Share Posted July 14, 2016 I have not got the PRS stock yet do to me reading on other post about the PRS stock having problems with the cheek rest and charging handle for the 308 version. they all say that they have put a spacer or something in to make it fit, but they do not say what and were to get it. If anyone has the RRA Lar 8 and have the PRS 308 stock on there's, could you tell me that it does fit with out any spacers or were you got yours or what you did to make it work right. Love this site it has help me alot. Quote Link to comment Share on other sites More sharing options...
planeflyer21 Posted July 14, 2016 Report Share Posted July 14, 2016 1 hour ago, 1survivor1 said: I have a RRA Lar-8 308 with the A2 stock on it from RRA. I am wanting to put a PRS A2 stock on it but I can not find the spacer or what ever I need to make the stock go back further so that the charging handle will not hit the cheek rest. I would like to know were I can get them with part numbers to make it easier to find. Please Help! You are going to need two items in addition to the LR308 PRS stock. A DPMS 1" stock extender. A 1/4-28 button head stock screw, with a hole drilled down the axis (the one supplied with stock extender is the right length but has the wrong head). Quote Link to comment Share on other sites More sharing options...
1survivor1 Posted July 15, 2016 Author Report Share Posted July 15, 2016 I have heard about the 1" stock extender, but what about the front of the buffer tube, is there not a gap there that needs a spacer that is right above the grip? and if so were do I get it and what is the part number. Thanks for the help Quote Link to comment Share on other sites More sharing options...
planeflyer21 Posted July 15, 2016 Report Share Posted July 15, 2016 This is what you need: http://www.grandgunparts.com/store/ar-15-buttstock-extender-bs-20-dpms-ar-15-buttstock-extender-rifle-parts-dpms-gun-rifle.html The round part goes inside, the teardrop part outside. No issues with the grip. Those screws won't work correctly with the PRS. I looked at a few places and they do not show to be in stock at this time, even at DPMS. Quote Link to comment Share on other sites More sharing options...
1survivor1 Posted July 15, 2016 Author Report Share Posted July 15, 2016 So would this work https://www.midwayusa.com/product/613589/dpms-stock-extender-1-ar-15-aluminum-matte Did not see it for sell on the web address you gave but found this one. Is it the same and this ar 15 part will work with the PRS stock minus the screws? Quote Link to comment Share on other sites More sharing options...
1survivor1 Posted July 15, 2016 Author Report Share Posted July 15, 2016 Forgot this will fit the Lar 8 308. I noticed that it is a AR 15 part. Quote Link to comment Share on other sites More sharing options...
planeflyer21 Posted July 15, 2016 Report Share Posted July 15, 2016 Yup, that's it. I'm showing it as discontinued or out of stock everywhere. Toolindie, calling Toolindie... Quote Link to comment Share on other sites More sharing options...
1survivor1 Posted July 15, 2016 Author Report Share Posted July 15, 2016 Yes I am seeing that as well. Well I guess if someone has one to sell that will be the only way I can get one. If you see one for sell please let me know and thanks for your help. Quote Link to comment Share on other sites More sharing options...
1survivor1 Posted July 18, 2016 Author Report Share Posted July 18, 2016 I am needing the spacer that goes in front of the buffer tube that connects to the back of the grip, it fills in the gap when you extend the buffer tube back. Like the one shown in this pic. https://www.midwayusa.com/product/613589/dpms-stock-extender-1-ar-15-aluminum-matte Quote Link to comment Share on other sites More sharing options...
planeflyer21 Posted July 18, 2016 Report Share Posted July 18, 2016 I don't see them anywhere in stock. You should call DPMS in the morning and see if they are still going to be offering the kits. Quote Link to comment Share on other sites More sharing options...
unforgiven Posted July 18, 2016 Report Share Posted July 18, 2016 The 2 spacers I have go on the rear of the buffer extension tube. If you can make it work you can have them. Quote Link to comment Share on other sites More sharing options...
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