Hey.......
I was wondering if any of you have experience with this rail or any SIR rail system? I had Bushmaster install one on my new upper and I am have a heck of a time with it.
1. I can't get the bottom half of the rail off. I tried turning the screws next to the lock symbols on the upper portion of the rail, but it won't budge.
2. The bottom rail won't come off. It has spring loaded screws, but when i push in and turn them, they just turn. I can't get tight or get the rail off.
ARMS doesn't have any user manuals on their site and Bushy didn't include any. I've done a search on AR-15.com, but it looks like A.R.M.S SIR systems are not popular. Any info or suggestions would be great.
Thanks N_O
I was wondering if any of you have experience with this rail or any SIR rail system? I had Bushmaster install one on my new upper and I am have a heck of a time with it.
1. I can't get the bottom half of the rail off. I tried turning the screws next to the lock symbols on the upper portion of the rail, but it won't budge.
2. The bottom rail won't come off. It has spring loaded screws, but when i push in and turn them, they just turn. I can't get tight or get the rail off.
ARMS doesn't have any user manuals on their site and Bushy didn't include any. I've done a search on AR-15.com, but it looks like A.R.M.S SIR systems are not popular. Any info or suggestions would be great.
Thanks N_O