LPA TR64SW07 Micrometer Sight for S&W Pistols M645 and 745 – Black Sight Picture

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LPA TR · S&W M645 / 745 · Black
TR64SW07 – low-profile, adjustable rear sight without luminous markings The TR64SW07 is the deliberately simple version of the TR64SW family: a black sight picture, micrometer adjustment, and no front sight included. The key is having the correct M645/745 rear sight cut.

A good fit if … / Probably not a good fit if …


A good fit if … … you prefer a calm, contrast-dependent sight picture without dots, fiber optics, or an outline, and your cut is compatible with the TR64SW07.


Probably not a good fit if … … you need extra contrast markings against a dark background, expect a complete set including a front sight, or aren't sure which cut you have.


What the black sight picture means in practice


Less visual distraction The black finish focuses your attention on contours and top edges. With good target contrast, this can feel pleasantly uncluttered.


Contrast is essential Without dots or a bright outline, visibility depends more on the target background and lighting. This version is deliberately not a low-light solution.


Limitations and how to avoid the wrong purchase

Black is a style choice, not a universal improvement. If you need visual reference points, White Outline or 2-Dot is usually a better choice.
The TR64SW07 is supplied without a front sight. The pistol's actual rear sight cut must also match the LPA fitment listed for this model.

Technical specs, explained for practical use


Manufacturer code TR64SW07 – reference for fit and configuration.


Platform S&W M645 and 745 according to the Shopify/LPA fitment listing.


Design Micrometer-adjustable rear sight for elevation and windage correction.


Sight picture Black, without luminous or dot markings.


What's included
1 × LPA TR64SW07 rear sight. Front sight, firearm, and installation tools are not included.
FAQ
Is a front sight included? No. This version is a rear-sight-only SKU. Is the black sight picture designed for low light? No. Without bright markings, adequate contrast is especially important.
Important. What matters more before buying: model name or LPA code? The exact LPA code together with the actual rear sight mounting is the more reliable reference.
Black Raptor · Reduced, but not universal
TR64SW07 is for shooters who specifically want a black, adjustable rear sight picture. If you want more visual guidance or a complete set, choose a different version.