Hi everyone and merry Christmas !
My lovely wife got me a new magpul prs but stock part no. 873750000794 , says it fit m16/ ar15 or ar10/ sr25 platforms . I know this system comes in 2 forms , one for 5.56 and one for 7.62 , the difference being that the 7.62 cheek riser is a little smaller to accommodate the longer pull needed to charge or rack the 7.62 system . I'm planning a blackfeather build and have collected a bunch of new parts for this ( oprod spring guide , casm mount ) , now I'm pretty sure this is the 5.56 model and I'm wondering if this will work correctly on a m14 blackfeather build , does anyone have any experience in this , or I'm thinking I'll have to return it and hope they have a 7.62 version available . I hate returning things but at least it's at a gun store ! Thanks for your time guys and have a great rest of the year , Ernst
My lovely wife got me a new magpul prs but stock part no. 873750000794 , says it fit m16/ ar15 or ar10/ sr25 platforms . I know this system comes in 2 forms , one for 5.56 and one for 7.62 , the difference being that the 7.62 cheek riser is a little smaller to accommodate the longer pull needed to charge or rack the 7.62 system . I'm planning a blackfeather build and have collected a bunch of new parts for this ( oprod spring guide , casm mount ) , now I'm pretty sure this is the 5.56 model and I'm wondering if this will work correctly on a m14 blackfeather build , does anyone have any experience in this , or I'm thinking I'll have to return it and hope they have a 7.62 version available . I hate returning things but at least it's at a gun store ! Thanks for your time guys and have a great rest of the year , Ernst




















































