The 3 dot sights I want replace the A2 front post and rear dual aperture. I want to find out if the rear works with standard BUIS or with the A2 carry handle style only. I honestly cant tell from the description on Trijicons site.
Trijicon Bright & Tough Night Sights
Additionally, "professional intallation recommended." Is it necessary? Has anyone ever changed any of these pieces?
Trijicon Bright & Tough Night Sights
CP25: Colt 3 Dot Green Front & Green Rear Night Sights
Trijicon Bright & Tough(TM) Night Sights are three-dot iron sights that increase night-fire shooting accuracy by as much as five times over conventional sights. Equally impressive, they do so with the same speed as instinctive shooting - and without the need for batteries. Housed in a metal body and cushioned within silicone rubber, Bright & Tough Night Sights feature a unique shock-resistant design. Each lamp is capped with a sapphire jewel to help evenly distribute the light while protecting the lamp from solvents and puncture. Contained within aluminum cylinders for additional protection, the lamps are mounted on silicone rubber cushions to withstand shock and heavy recoil. Green lamps are warranted for 12 years from the date of manufacture. Comes with the CP25F-TOOL installation tool.
Professional installation recommended.
Additionally, "professional intallation recommended." Is it necessary? Has anyone ever changed any of these pieces?