RTI Mora 5,5 — Ensaio a 50 m · JTS vs JSB, slugs e agrupamentos
JGS
6,680 views
Today I tested the RTI Mora in 5.5mm—tested at around 50 m (measured ~52–53 m). The unit was sent by RTI (Slovenia), straight out of the box, with no power adjustments—just assemble and shoot. I used a LabRadar chronograph and a Vector Optics rangefinder to confirm distance and velocities.
The best pellet in this test was JTS 21.53g, with good groupings; I also tried 25.40g (JSB?) pellets and some 21-grain slugs. I fired series with the magazine (up to 19 shots) and several groupings on the paper target.
Equipment Used
Carbine: RTI Mora (5.5mm)
Scope: Vector Optics Taurus 3–24×56 ED
Chronograph: LabRadar LX
Rangefinder: Vector Optics Rangefinder
Ammunition Tested: JTS 21.53g (best performance), ~25.40g pellets (JSB/HSB), 21g slugs
Support: Sandbag (didn't use a bipod/monopod — I missed those accessories)
Results Summary
Effective Test Range: ~52–53m
Best Ammunition: JTS 21.53g (more consistent in groupings)
Notes: Unit tested without adjustments; rifle calibrated for much higher powers (e.g., up to 122J), but my setup meets the legal limits in Portugal (23.9J). The rifle performed very well even "with the foot on its neck" — right out of the box.
What you'll see in the video
Series of 19 shots with one type of pellet
Paper transfer and 5-shot groupings
Slug test
Final grouping with JTS (surprising result)
If you liked the video, leave a LIKE, subscribe to the channel, and turn on notifications so you don't miss future tests. Comment below which pellet you'd like to see tested next!
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https://www.rtiarms.eu/mora/
14 Comments
Abraço desde o Algarve.
Amigo Garcês vc é uma máquina!
Um bom fim de semana 🫂
I have .22 600mm Mora. I know you are shooting pallets but That is very low pressure for this high power rifle.
If you do a review, you need to show chronograph with FPS
“””dwell valve is key””” for Mora so when you do shoot heavier slugs, need to show us how much did you open or close your dwell valve.
And all high end PCP can & should do a 1inch group (hole to hole) at 50 - 100 yards.
RTI Mora 5,5 — Ensaio a 50 m · JTS vs JSB, slugs e agrupamentos
JGS
6,680 views
Today I tested the RTI Mora in 5.5mm—tested at around 50 m (measured ~52–53 m). The unit was sent by RTI (Slovenia), straight out of the box, with no power adjustments—just assemble and shoot. I used a LabRadar chronograph and a Vector Optics rangefinder to confirm distance and velocities.
The best pellet in this test was JTS 21.53g, with good groupings; I also tried 25.40g (JSB?) pellets and some 21-grain slugs. I fired series with the magazine (up to 19 shots) and several groupings on the paper target.
Equipment Used
Carbine: RTI Mora (5.5mm)
Scope: Vector Optics Taurus 3–24×56 ED
Chronograph: LabRadar LX
Rangefinder: Vector Optics Rangefinder
Ammunition Tested: JTS 21.53g (best performance), ~25.40g pellets (JSB/HSB), 21g slugs
Support: Sandbag (didn't use a bipod/monopod — I missed those accessories)
Results Summary
Effective Test Range: ~52–53m
Best Ammunition: JTS 21.53g (more consistent in groupings)
Notes: Unit tested without adjustments; rifle calibrated for much higher powers (e.g., up to 122J), but my setup meets the legal limits in Portugal (23.9J). The rifle performed very well even "with the foot on its neck" — right out of the box.
What you'll see in the video
Series of 19 shots with one type of pellet
Paper transfer and 5-shot groupings
Slug test
Final grouping with JTS (surprising result)
If you liked the video, leave a LIKE, subscribe to the channel, and turn on notifications so you don't miss future tests. Comment below which pellet you'd like to see tested next!
RTI Mora 2025 Standard — O salto na engenh...
LabRadar LX | O Melhor Cronógrafo para Tir...
Vector Optics Paragon 7x25 GenIII Rangefi...
NOVA Taurus Gen2💯💥 vectoroptics-Taurus Gen...
https://www.rtiarms.eu/mora/