AR Sponsor
Posted: 11/25/2007 4:57:45 AM EDT
| I'm building my son his first AR. I just purchased the upper, it is a J&T 20" bull barrel, flat top receiver with an aluminum free float hand guard. I will have to put a bi pod on it. My question is: should I install a sling mount or a picatinny type rail on the bottom? Both have advantages, but I want an opinion from others. Thanks ahead of time. |
AR Sponsor