pjmartin03fatboy Posted February 28, 2012 Report Share Posted February 28, 2012 hi im changing my stock car, to a prs stock on my dpms lr-308 car,what do i need to change ? tube / spring / buffer / ? to what?? size / part# were to get best buy , thanks Quote Link to comment Share on other sites More sharing options...
Lon Moer Posted March 11, 2012 Report Share Posted March 11, 2012 hi im changing my stock car, to a prs stock on my dpms lr-308 car,what do i need to change ? tube / spring / buffer / ? to what?? size / part# were to get best buy , thanks- standard rifle receiver extension/buffer tube- 308 buffer- 308 springI don't know if the PRS stock uses the A2 receiver extension spacer, or if it comes with the buttstock screw. Quote Link to comment Share on other sites More sharing options...
edgecrusher Posted March 11, 2012 Report Share Posted March 11, 2012 - standard rifle receiver extension/buffer tube- 308 buffer- 308 spring rifle buffer and rifle spring Quote Link to comment Share on other sites More sharing options...
imschur Posted March 11, 2012 Report Share Posted March 11, 2012 I have links to parts on the right hand side of the forum below the advertisers. Additionally Armalite has the parts and ships very quickly Quote Link to comment Share on other sites More sharing options...
edgecrusher Posted March 11, 2012 Report Share Posted March 11, 2012 Additionally Armalite has the parts and ships very quickly+1 there <thumbsup> Quote Link to comment Share on other sites More sharing options...
Guest LLArms Posted March 12, 2012 Report Share Posted March 12, 2012 I'm confused.When changing from a rifle length fixed stock (factory) to a Magpul PRS I've never had to do anything short of simply changing the stock.I guess you guys must be talking about a .308 carbine? Quote Link to comment Share on other sites More sharing options...
edgecrusher Posted March 12, 2012 Report Share Posted March 12, 2012 I'm confused.When changing from a rifle length fixed stock (factory) to a Magpul PRS I've never had to do anything short of simply changing the stock.I guess you guys must be talking about a .308 carbine? yes, look at the first post Quote Link to comment Share on other sites More sharing options...
Guest LLArms Posted March 12, 2012 Report Share Posted March 12, 2012 Woops. My bad! <dontknow> :cookoo: Quote Link to comment Share on other sites More sharing options...
archangel Posted March 21, 2012 Report Share Posted March 21, 2012 if you have a fixed stock already then the new prs just bolts right up. if you have the collapsible carbine type stock then you need to buy the rifle buffer tube, rifle buffer and rifle buffer spring to make the prs work on the carbine system. i have the prs 308 on my dpms and i love it....soooo adjustable. heavy but A+ Quote Link to comment Share on other sites More sharing options...
jeffreyC Posted March 30, 2012 Report Share Posted March 30, 2012 If you have a heavy barrel it balances better with the PRSNow to decide how I want to mount a sling. Quote Link to comment Share on other sites More sharing options...
Jgun Posted March 30, 2012 Report Share Posted March 30, 2012 All of my present .308 AR's have collapsible butt stocks, (CTR, Ace hammer etc.). Is it possible to put a spacer into the PRS so that I can have complete redundancy between all of my rifles? What about the UBR? I'm thinking that my next large platform AR will be intended more for accuracy than light weight/portability, and was planning on the PRS, but would opt for the UBR if it made things easier for me as far as buffers and springs. I've used Slashes buffers and springs exclusively in my big AR's and would prefer not to have to start keeping track of what setup I have in which gun. Quote Link to comment Share on other sites More sharing options...
jeffreyC Posted March 30, 2012 Report Share Posted March 30, 2012 Jgun,In your case the UBR would be a better choice.At this point I do not think I will be making a 308AR carbine, maybe an SPR/recce build but I can live with a fixed stock, since I favor 16" to 18" barrels I'm not giving up too much portability. Quote Link to comment Share on other sites More sharing options...
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