matech buis with a2 front post alignment
You are Unregistered, please register to use all of the features of!    
Firearm & Gun Forum - > Long Guns > Auto & Semi-Auto Discussion > AR-15 Discussion >

matech buis with a2 front post alignment

LinkBack Thread Tools Display Modes
Old 11-04-2013, 12:57 AM   #1
Feedback Score: 0 reviews
niteglock's Avatar
Join Date: Mar 2012
Posts: 590
Liked 46 Times on 30 Posts

Default matech buis with a2 front post alignment

How do u sight in these buis with your a2 front post? And what size riser would I need for a bushnell trs25? If anyone knows???
spit hell fire
niteglock is offline  
Reply With Quote

Join Today - It's Free!

Are you a firearms enthusiast? Then we hope you will join the community. You will gain access to post, create threads, private message, upload images, join groups and more.

Firearms Talk is owned and operated by fellow firearms enthusiasts. We strive to offer a non-commercial community to learn and share information.

Join Today! - Click Here

Old 11-04-2013, 01:50 AM   #2
Feedback Score: 0 reviews
JonM's Avatar
Join Date: Nov 2009
Location: Rochester WI,Rochester WI
Posts: 19,431
Liked 6999 Times on 3714 Posts
Likes Given: 530


set the lever to the white line near the 300mark zero at 25m not yards. then confirm it at 200 while set to 200
"Gun control: The theory that a woman found dead in an alley, raped and strangled with her panty hose, is somehow morally superior to a woman explaining to police how her attacker got that fatal bullet wound." L. Neil Smith

The problem with being stupid is you cannot simply decide to stop doing dumb things...

"I crapped my pants to avoid the draft!!" -Ted Nugent
JonM is offline  
Reply With Quote
Old 11-04-2013, 03:30 PM   #3
Feedback Score: 0 reviews
Quentin's Avatar
Join Date: Apr 2010
Location: Idaho
Posts: 7,007
Liked 1312 Times on 899 Posts
Likes Given: 1407


As far as the riser height, it depends on which cowitness you want, bottom 1/3 or absolute. There are a couple threads over the last week or so that explain the difference, with diagrams. The $10 UTG riser at Amazon does very well, the medium height (3/4") gives absolute and the tall (1") gives bottom 1/3. I use the tall one.
The biggest issue with assembling an AR isn't so much getting the parts together right - it's getting the right parts together.
US Army 1966-69, VFW Life Member, Retired Geek
Quentin is offline  
Reply With Quote

Thread Tools
Display Modes

Similar Threads
Thread Thread Starter Firearms Forum Replies Last Post
tritium front post?! duddie10 AR-15 Discussion 4 05-22-2013 09:53 PM
Front sight post broke ArrizX .22 Rifle/Rimfire Discussion 18 05-22-2013 12:54 AM
Tru Glo TFO front sight post Pegasus161 Gunsmithing Forum 0 09-16-2012 05:03 AM
matech buis opinions JonM AR-15 Discussion 9 06-26-2012 07:23 AM
BUIS w/ A2 standard front sight -level? Vertiviper AR-15 Discussion 2 05-12-2009 01:17 AM

Newest Threads