LPA TXT0407-F2 Sight Set for S&W Revolver – Black Rear Sight / Red Fiber Optic

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LPA TXT · Sight Set
TXT0407-F2: black rear sight plus red fiber front sight
Complete LPA sight set for selected S&W revolvers with drilled and tapped frame for the S&W scope mount. Before purchase, frame preparation and replacement sight height are the crucial checkpoints.


Fits your plan?


Fits well if …
You are looking for the variant exactly marked as TXT0407F2, prefer a black sight picture at the rear, and want to use the faster visual reference of a red fiber front sight.


Fits less if …
Your frame is not drilled/tapped for the S&W scope mount, the replacement height is not 10–10.5 mm, or you expect a self-luminous night sight.




What this variant practically changes


Black rear sight
The rear reference deliberately remains low contrast and
calm – useful when the focus should be clearly guided to the front sight.


Red fiber front sight
The front sight collects available ambient light and can therefore be detected faster in daylight and shooting range light. It is not self-illuminating.




Compatibility & avoiding wrong purchases
LPA lists S&W 629, 686, 586, 627, 66, 67, 696, 17, 19, 657, 610, 625, 29, 27 as well as new .50 models – each with drilled/threaded frame for the S&W scope mount. Additionally, check the total height of the rear sight to be replaced from 10–10.5 mm. Do not interchange F1 and F2 based on a similar-looking photo; the exact LPA code is decisive.


Limits, disadvantages and safe classification
The fiber effect depends on the available light and decreases significantly in dark environments. After professional installation, check for secure fit, free function, and point of impact. Perform mounting work only on a fully unloaded firearm.


Technical data with practical interpretation


Manufacturer code
TXT0407F2 – the clear variant identification.


Design
Sight set: black rear sight, red fiber front sight.


Optic fiber
Yes – light-collecting, not self-illuminating.


Replacement sight height
10–10.5 mm total height – check on the existing sight before ordering.


Mounting base
Drilled/threaded S&W frame, prepared for the S&W scope mount.




Scope of delivery

LPA TXT0407-F2 rear sight
red fiber front sight
2 mounting screws according to LPA



FAQ
Is TXT0407-F2 only a rear sight? No. LPA lists TXT0407F2 as a complete sight set with black rear sight and red fiber front sight. Is the model designation of my revolver sufficient as proof of fit? No. Frame preparation and replacement sight height must also match. Is the fiber front sight a night sight? No. It uses available ambient light and does not glow by its own energy.


Black-Raptor classification
TXT0407-F2 is a clearly defined combination of calm black rear sight and more striking red front reference. Those who need the exact F2 identification should not resort to similarly named TXT variants.
LPA code: TXT0407F2