Available in .140" wide square notch, .170" wide U notch and both with "T-2" night sight lamp pattern.
I recommend using the HD-004.5 rear sight on both the EMP (3") and the EMP4 pistols. For the front sight, use the Springfield dovetail sight in .160" tall for the EMP or the .180" tall for the EMP4.
Rear Sights for Springfield Ronin, Garrison, EMP-4, the Elite Series and other SA 1911s using a .350" tall rear sight
Square Notch and "U" Notch Extreme Service rear sight for Novak cut
Square Notch and "U" Notch Extreme Service rear night sight for Novak cut
Square Notch and "U" Notch Extreme Service rear sight for Novak cut
Labor to replace your existing rear sight, no machine work. Insured return shipping back to you is $25.50 additional