Good m4 style sight and block. Need to buy pins for it.
Well made, works well. Fast and positive buying experience.
Picked up an F marked front sight base and received it quickly. Have not installed it yet but will shortly. Love it so far
I was hoping it came with the front sight post, spring and detent. Not the case. May have said it in description and I missed it, but I would assume it came with it. Good excuse to buy a thinner sight post and spring and detent are only a couple dollars each. Sight base itself has an decent smooth finish better than I expected being a generic mil spec part.
I can always count on bcm to deliver the goods.
Great product. ..
This sight base was the answer to my front sight headache! Couldn't figure out why I had such large elevation on the front post until BCUSA turned on the lights with the sight base for flat tops! I just tapped for two set screws in the base and the job was done! Thanks BC!
Great quality Milspec FSB. This is my first purchase, and I will buy again. You guys really sell good products and the delivery was super fast. Thank you!