NcSTAR® VISM® Universal Pistol Rear Sight Pusher Tool – Heavy-Duty Blue Anodized Aluminum Frame with Steel Tools – Adjustable Handgun Slide Clamps – VTUPRS
Product Description
The NcSTAR® VISM® Universal Pistol Rear Sight Pusher Tool (VTUPRS) represents an exceptional mechanical baseline in handgun customization and workbench equipment, masterfully engineered to deliver total windage precision during rear dovetail sight modifications. Serving as a crucial alternative to legacy hammer-and-punch techniques, this universal alignment frame protects highly sensitive optics and premium slide coatings from aggressive impact damage paths. While raw brass or steel punches frequently drift out of alignment—leaving unsightly gouges across the slide finish, marring dovetail corners, or fracturing fragile tritium night sight gas vials—this structural platform completely removes those liabilities. This heavy-duty armorer tool (848754005335) establishes smooth, linear tracking pressure, acting as an indispensable asset for home gunsmiths, retail armories, and personal defense weapon optimization loops.
The structural foundation of this high-efficiency adjustment center is precision-machined from a block of premium aircraft-grade aluminum alloy finished in a vibrant Blue Anodized protective shell. Designed to comfortably handle intense torsional stresses and compressive load cycles without experiencing frame twist, the chassis integrates a comprehensive network of adjustable multi-axis clamps. The internal slide staging base is built around a height-adjustable elevator wheel, allowing operators to dial in the vertical alignment of the slide to center the pusher block precisely against the sight base. Accompanied by an adjustable top-down vertical stabilization brace and dual horizontal side clamps featuring interchangeable non-marring plastic insert blocks (with both flat and stepped configurations included), this system tightly isolates an expansive variety of modern semi-automatic slides into a vibration-free baseline position.
The true operational triumph of this American-designed maintenance device lies in its heavy-duty drive configuration and multi-profile pusher geometry. The primary mechanical powertrain features an overbuilt tool steel drive bolt riding inside high-strength brass bushings, combining optimal bearing characteristics with immense shear resistance under high torque load strings. The pusher block legs are precisely machined to accommodate both 90-degree and 30-degree rear sight profiles, enabling flawless extraction, installation, or fine adjustment in either direction. Outfitted with dual integrated side witness windows for instant visual alignment audits and a removable, slide-through manual handle turn bar that can be swapped for a 15mm socket tool, this 2.34-pound powerhouse delivers total handling authority on the bench, ensuring your sight alignments are clean, secure, and geometrically perfect.
Includes: (1) VISM VTUPRS Universal Pistol Rear Sight Pusher Frame (Blue Anodized Aluminum Shell, Steel Drive Bolt with Brass Bushings), (2) Flat Side Plastic Insert Pads, (2) Stepped Side Plastic Insert Pads, (1) Bottom Elevator Spacer Block for Pocket Pistols, (1) Hex Adjustment Wrench, and (1) Factory Original Padded Nylon Zippered Transport Carrying Bag Staging Case.
*Safety/Operation & Slide Alignment Guidance: The VISM VTUPRS tool is explicitly engineered to adjust or replace rear dovetailed sights on most semi-automatic pistol slides; it is not designed to manipulate front sights or non-standard round-top slide profiles natively. Prior to clamping, ensure the host slide has been completely field-stripped from the handgun frame with the barrel, recoil spring assembly, and live ammunition entirely removed from the workspace. Apply a micro-drop of high-grade gun oil to all threaded drive screw tracks and brass bushings before each operation to ensure smooth tracking; never utilize electric power tools or high-impact pneumatic ratchets with this device, as excessive forced mechanical cycles can warp the internal polymer alignment spacers.
Key Features
- Optimized Rear Sight Pusher: Reverses, installs, and fine-tunes 90-degree and 30-degree rear dovetailed sight configurations with total linear alignment stability.
- Blue Anodized Aluminum Housing: Precision-milled metal chassis framework shrugs off high torque stresses while resisting harsh gunsmithing solvents and workbench scuffs.
- Multi-Axis Protective Clamping: Employs independent vertical and horizontal clamps alongside non-marring flat and stepped polymer pads to isolate the slide without scratching factory finishes.
- Threaded Steel Screw with Brass Bushings: Premium tool steel drive hardware rides inside yellow brass bearing sleeves, multiplying your manual turning leverage smoothly.
- Dual Side Witness Inspection Windows: Custom-machined viewing windows cut directly into the lateral frame walls allow real-time alignment tracking of the pusher block against the dovetail slot.
- Adaptive 15mm Socket Interface: Features a removable T-handle turn bar that can be discarded to connect a standard 15mm socket or ratchet wrench for extra mechanical advantage on frozen sights.
Product Specifications
- Brand: NcSTAR® / VISM® Gunsmithing Accessories Division (Designed in Southern California, USA)
- Product Line: Bench-Level Armorer Series Handgun Maintenance Tools
- Model Series Designation: VISM Universal Pistol Rear Sight Tool - Blue
- SKU / MPN: VTUPRS (Alternative Factory Identifiers: VTUPRS-NcSTAR / NC-VTUPRS / Unv Pstl Rear Sgt Tool)
- Tool Functionality Class: Precise Removal, Installation, and Windage Adjustment of Rear Dovetailed Sights
- Handgun Slide Compatibility: Universal Fitment Matrix across Most Flat-Sided Semi-Automatic Pistol Profiles
- Drive Screw Bolt Core: Heavy-Duty Heat-Treated Carbon Alloy Steel Threaded Rod
- Main Housing Chassis Material: Monolithic Precision CNC-Machined Extruded Aluminum Alloy Billet
- Surface Finishing Profile: Durable High-Visibility Corrosion-Resistant Matte Blue Anodization
- Bushing Insert Assembly: Low-Friction Premium Machined Brass Structural Sleeves
- Adjustment Interface Options: Integrated Removable Sliding T-Handle / 15mm Hex Shaft Cutout
- Height Calibration Adjustment: Bottom Dial Elevation Wheel with Protective Spacer Shims
- Product Net Component Weight: ~2.34 lbs (~37.50 oz) - Rigid Mid-Mass Benchtop Chassis Unit
- Total Packaging Shipping Mass: ~2.65 lbs (Enclosed Inside Padded Nylon Case within Factory Protective Boxing)
- UPC Barcode: 848754005335
