Additionally, the front surface of the rear sight is steeply hooked to assist in emergency one-handed slide operation.
Green tritium lamps are warranted for 12 years from date of manufacture.
Fits 20,21,29,30 & 41(including S and SF variants)
Professional installation recommended. Dimensions for reference only.
|Blade Width (A)||Blade Height (B)||Overall Height (C)|
|0.144 in.||0.215 in.||0.268 in.|
|Notch Width (D)||Blade Height (E)||Overall Height (F)|
|0.169 in.||0.231 in.||0.321 in.|