Selected Handgun Detail

Armscor-RIA
Model 5.0 ST
Armscor-RIA Pistol 5.0 ST 9 mm Variant-1
Scale To:
Gun Dimensions Width:1.33-in
Length:8.11-in Height:5.17-in
Barrel:4.91-in Weight:39.5-oz
1 Variant
Gun Rankings
  • Power Factor (124 grain bullet)148924
  • Recoil Factor (124 grain bullet)3.78 ft-lb
  • Total Capacity18 rounds
  • ConcealabilityFair
  • Defense Factor89%
Gun Specifications
Type:Pistol
Caliber:9 mm
Action:recoil operated semi-automatic
Trigger:single-action (SA)
Safety:Glock-style trigger safety
Magazine:17-round
Frame:black carbon steel
Grip:black nylon
Sights:fiber-optic front, adjustable rear
Notes:E100 Cerakote finish
Manufacturer
Arms Corporation of the Philippines
More Info
About the Gun

First US manufactured Armscor-RIA pistol. Hammer fired, Ram Valve System produces extremely low recoil, squared barrel profile, slide fits inside the frame similar to the CZ-75, wide front and rear slide serrations, 5-slot accessory rail, flat-faced trigger, Dawson Precision sights.

Production

Production of this firearm began in 2021, with manufacturing primarily handled in the Philippines by Armscor. It continues to be produced as of the latest updates, catering to enthusiasts seeking precision and durability in their equipment.

Market value
Last updated: 7/11/2025

For this gun, the MSRP is approximately $1,998 based on 2024-2025 data. The used market value in 95% condition is estimated at $1,400 to $1,600, reflecting current trends in online marketplaces and valuation guides.

Cartridge Specifications
Cartridge: 9 mm Luger
Alias: 9 mm Parabellum
More Info
Ballistics for This Gun
Selected Bullet Mass:124 grains
MV:1201 ft/sec ME:397 ft-lbs
Analysis

This 9mm semi-automatic pistol offers a compelling package for shooters seeking a reliable and accurate firearm. Its precision is noteworthy, delivering consistent groupings at typical defensive ranges, thanks to a well-balanced design. The ergonomics are thoughtfully executed, with a grip that accommodates a variety of hand sizes, promoting a secure hold during extended sessions. Reliability is a strong point, as it cycles smoothly with a range of ammunition types, showing minimal malfunctions under standard conditions. The trigger pull is crisp, averaging around 5 pounds, which aids in maintaining control during rapid fire. Felt recoil is moderate, manageable for most users, though it may feel slightly sharp with hotter loads. On the downside, maintenance can be somewhat involved, requiring attention to detail for proper upkeep. Additionally, sourcing replacement parts may pose challenges in certain regions, potentially frustrating owners needing quick repairs.

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