LPA TPU84BZ30 adjustable micrometer sight for CZ100, CZ75 P-07 Duty – 2-point

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LPA TPU84BZ30 is a micrometrically adjustable pistol rear sight for CZ100, CZ75 P-07 Duty. TPU series, sight picture 2-point and scope of delivery rear sight without front sight are the decisive purchase features.

This page does not describe a universal sight. LPA assigns each SKU to a specific weapon/milling or frame mount. Only when this mechanical counterpart fits do sight picture and micrometer adjustment become relevant.

What is this LPA sight?
Product classification: pistol sight, only usable together with a matching front sight as a complete sight picture.
System chain: CZ100, CZ75 P-07 Duty → confirmed rear sight/frame mount → LPA TPU84BZ30 → suitable existing/separate front sight → sight picture 2-point → controlled zero point.


LPA code: TPU84BZ30

Series: TPU

Compatibility: CZ100, CZ75 P-07 Duty

Scope: rear sight without front sight

Sight picture: 2-point

Adjustment: height and windage according to series/source description

What distinguishes the LPA TPU series
adjustable replacement rear sight that works with the suitable existing factory front sight of the designated pistol. solid CNC-milled steel, hardened click screws and conical dovetail.
The TPU series takes over height and windage correction via the confirmed micrometer/click mechanism. The available adjustment range depends on correct basic installation and suitable front sight height.
One adjustment corrects the point of impact within its mechanical range. It does not compensate for a crookedly pressed-in rear sight, incorrect front sight height, or unsuitable weapon mount.

Sight picture 2-point
The two points are on the rear sight. The front sight used for this is not part of this rear sight SKU and must fit in height and shape. Points do not replace the geometric top edge alignment.
Practical consequence: perceive both points evenly, but when zeroing precisely, use the top edges of front sight and rear sight as mechanical reference.
The sight picture changes perception, not mechanical compatibility. TPU84BZ30 remains tied to the series, weapon mount, and scope of delivery of this SKU.

Four decisions before ordering


Weapon and mount: The designation CZ100, CZ75 P-07 Duty must match the actual rear sight/frame mount.

Exact version: TPU84BZ30 stands for TPU series with sight picture 2-point. A different end code can change scope of delivery or contrast image.

Rear sight and front sight: No new front sight is delivered; the existing or separately procured front sight must geometrically fit the rear sight.

Mounting limit: For the confirmed mount, the source does not mention any additional milling work.

Only when these four points fit together is the micrometer adjustment from LPA a usable advantage. A rear sight picture with two rear reference points is a matter of the chosen sight picture; mechanical fit cannot be replaced by this. Anyone hesitating between two visually similar variants should therefore first clarify manufacturer code and mount and only then decide between black, dots, white outline, fiber optic, or Luminova.

Compatibility without abbreviation
LPA TPU84BZ30 fits exclusively to the confirmed counterpart CZ100,
CZ75 P-07 Duty. Manufacturer name and similar model numbers are not enough. Slide revision, year of manufacture, factory sight, optics-ready version, or already performed milling work can change the fit.
The code TPU84BZ30 is the most precise assignment on this page. When matching with packaging, LPA documents, or existing rear sight, use this code and not just the serial designation TPU.
This SKU includes a rear sight without front sight. A matching existing or separately selected front sight is required for a complete sight picture.

Mounting and mechanical fit
Mounting is done on the rear sight/dovetail or cut slot designated for CZ100, CZ75 P-07 Duty. Similar looking milling cuts are not automatically dimensionally identical.
For the explicitly matching firearm fit, the source describes mounting without additional milling work. This is not an approval for other models; individual tolerances and already modified slides may require adjustment.
For this series description, LPA specifies mounting from left to right. Do not transfer this direction to other firearms or already modified slots.
Do not install the sight with uncontrolled hammer blows. A suitable sight pusher or professional clamping and support tools distribute the force on the intended surfaces. Completely unload slide or frame and remove according to firearm instructions before working on the sight slot.
This SKU does not include a new front sight. Height and shape of the existing or separately chosen front sight must fit the adjustment range of the rear sight.

Our assessment
LPA TPU84BZ30 makes sense for shooters who want to build a mechanically adjustable sight with a rear sight picture with two rear reference points exactly on CZ100, CZ75 P-07 Duty.
Do not buy if TPU contains no front sight and fits only the exactly named pistol or slide slot. Also unsuitable if a three-dot set, fiber optic, or a completely black sight picture is needed or the existing slot does not clearly match TPU84BZ30.

Black-Raptor short summary: Buy if: LPA code, firearm model/cut, scope of delivery, and desired sight picture fully match. Do not buy if: only manufacturer name or a similar looking dovetail is used as proof of fit.

Product-specific practical tips

Practical tip: Read compatibility up to the milling
TPU84BZ30 is intended for CZ100, CZ75 P-07 Duty. Model family, generation, slide/frame version, and rear sight cut must all match. A similar manufacturer designation is not enough.

Practical tip: Mounting base before click adjustment
Confirm slot and mounting direction before pressing in. The rear sight must run flush and without tilting; do not force material by blows or grinding by eye. Only a mechanically centered and stable basic mounting makes later click correction meaningful.

Practical tip: Treat front sight height as part of the system
A front sight is not included. The existing or separately chosen front sight must fit the rear sight height and firearm platform; otherwise, the point of impact lies outside the usable adjustment range.

Practical tip: Use 2-point correctly
Perceive both points evenly, but when zeroing precisely, use the top edges of front and rear sight as mechanical reference. Limit: This version is not the right choice if a three-dot set, fiber optic, or a completely black sight picture is needed.

Practical tip: Document changes
After zeroing, note distance, ammunition, and click changes. With TPU84BZ30 never change multiple adjustment directions simultaneously if the cause of a deviation is not yet clear.

Controlled zeroing and adjustment
After mounting, completely unload the firearm first and place it on a firm sighting rest, free slide/drum travel, and safe f
unction check. Then work at an approved shooting range with appropriate protective and safety equipment.
Start with a defined distance and the same ammunition. A clean group is more meaningful than a single hit. First determine the average point of impact, then correct height or windage in small documented steps. Use the adjustment direction from the LPA manual.
Since TPU84BZ30 only guides the rear sight, an incorrect existing front sight can use up the available elevation range. If the adjustment reaches its stop, do not turn further; first clarify mounting, front sight height, weapon fit, and ammunition.
After confirming zero, do not tighten the adjustment screws "just to be safe." A control mark and documented click position help detect later movement.

Contents and additionally required parts
Confirmed or assigned to the SKU: rear sight without front sight; Allen key and/or adjustment screwdriver according to source description.
Not included: suitable existing or separately selected front sight; weapon; ammunition; sight pusher or other mounting tools unless explicitly stated otherwise. Product images may show the weapon or complete sight picture, although only the designated component is sold.

Comparison and suitable alternatives: TPU replaces the factory rear sight and uses the existing front sight. A complete SPS-/SPR-/SPF-/SPL-/TTF set replaces both sight components together. Within the same series, SKUs mainly differ by weapon mount, front sight scope, and sight picture.
LPA TPU84BZ07 adjustable micrometer rear sight for CZ100, CZ75 P-07 Duty – black sight picture
LPA TPU84BZ18 adjustable micrometer rear sight for CZ100, CZ75 P-07 Duty – white outline

Care and function check
Keep sight body, rear sight cutout, and adjustment screws free of sand, powder residue, and dried oil. Do not leave cleaning agents on fiber, Luminova, or click mechanism. After impact or visible movement, confirm zero again.
Check fit in dovetail or cut for lateral movement. Move adjustment screws only within the intended range; a stop is not an invitation to use more force.

Technical data


Manufacturer: LPA

Manufacturer code: TPU84BZ30

Series: TPU

Product type: micrometrically adjustable pistol rear sight

Confirmed fit: CZ100, CZ75 P-07 Duty

Sight picture: 2-point

Scope of delivery type: rear sight without front sight

Source version: "TPU" - 2-point, without front sight

Important fit and safety note: Mount only on a fully unloaded weapon and according to LPA/weapon manufacturer instructions. The compatibility list is binding over product photo or similar model designation. For unclear milling, possible rework, or missing tools, choose professional mounting.

FAQ
For which weapon is LPA TPU84BZ30 intended? For CZ100, CZ75 P-07 Duty in the matching rear sight/frame version. Is a front sight included? No. This SKU is listed as rear sight without front sight; suitable existing or separately selected front sight required. Is milling required for mounting? For the confirmed fit, the source describes no additional milling. Individual tolerances or deviating slides remain subject to inspection. What does the 2-point sight picture mean? The two reference points are on the rear sight. A geometrically matching front sight is additionally required. For precise shots, the top edges remain the mechanical reference. What distinguishes this series from alternatives? TPU replaces the factory rear sight and uses the existing front sight. A complete SPS-/SPR-/SPF-/SPL-/TTF set replaces both sight components together.