TMC
.40 S&W
OK I should remember A2 front sight f-marked flattop receiver 1.98"
standard fsb used with an A2 carry handle upper 1.94"
do you use a short sight post to use the higher f sight base with the A2 receiver or would the standard height sight post adjust low enough to zero at 300 yds and allow for a farther distance adjustment
OR do you use the lower fsb with the longer sight post to zero 300 and allow farther elevation adjustment ?
somewhere I remember Front sight up 3 from zero and rear up 3 for distance but I can't remember the setup maybe distance shooters know what I'm saying
Some one asked If they could use a f marked fsb with a A2 carry handle or did they have to find a standard fsb getting forgetful but there was a distance issue and it's a 20" barrel my bushy has a f mark my RRA does not but does have the extended sight post any help?
standard fsb used with an A2 carry handle upper 1.94"
do you use a short sight post to use the higher f sight base with the A2 receiver or would the standard height sight post adjust low enough to zero at 300 yds and allow for a farther distance adjustment
OR do you use the lower fsb with the longer sight post to zero 300 and allow farther elevation adjustment ?
somewhere I remember Front sight up 3 from zero and rear up 3 for distance but I can't remember the setup maybe distance shooters know what I'm saying
Some one asked If they could use a f marked fsb with a A2 carry handle or did they have to find a standard fsb getting forgetful but there was a distance issue and it's a 20" barrel my bushy has a f mark my RRA does not but does have the extended sight post any help?
