B2 front sight

enstorm · January 17, 2022, 02:52 PM

I have an armalite AR carbine barrel with B2 stamped into the front sight assembly, is this the same height as an F stamped sight?

imashooter · January 18, 2022, 10:04 AM

If the gun is a flat top it's likely an F. B2 is only a forge mark. You can measure for confirmation. https://www.google.com/search?q=f2+s...ih=539&dpr=1.1

enstorm · January 19, 2022, 12:15 AM

This is on a build, i bought the barrel separate from the upper receiver

imashooter · January 19, 2022, 12:50 PM

Ok. What did the measurement indicate?

January 17, 2022, 02:52 PM	#1
enstorm Senior Member Join Date: August 12, 2005 Posts: 217	B2 front sight I have an armalite AR carbine barrel with B2 stamped into the front sight assembly, is this the same height as an F stamped sight?

January 18, 2022, 10:04 AM	#2
imashooter Senior Member Join Date: December 28, 2013 Location: Alabama Posts: 405	If the gun is a flat top it's likely an F. B2 is only a forge mark. You can measure for confirmation. https://www.google.com/search?q=f2+s...ih=539&dpr=1.1

January 19, 2022, 12:15 AM	#3
enstorm Senior Member Join Date: August 12, 2005 Posts: 217	This is on a build, i bought the barrel separate from the upper receiver

January 19, 2022, 12:50 PM	#4
imashooter Senior Member Join Date: December 28, 2013 Location: Alabama Posts: 405	Ok. What did the measurement indicate?