For the earlier model with the same name, see RG421 (2002).
RG421 MOL.jpg
RG421 Mahogany Oil (more images) Red copyright sprite.png

The RG421 is an RG series solid body electric guitar model introduced by Ibanez in 2013. It essentially replaced the similar RG321MH. It is made in Indonesia.

The RG421 features a mahogany body bolted to a maple Wizard III neck with a 24-fret rosewood fretboard with white dot position markers. Components include Ibanez pickups and a fixed bridge.

An update for 2015 introduced new pickups and a one-piece neck. For 2018 the rosewood fretboard was replaced with jatoba. For 2019 the mahogany body was replaced with meranti. For 2020 the bridge was replaced with the F106.

A similar model with a quilted maple top, the RG421QM, is also available. The RG421G is a similar model with gold hardware. The RG421EX is similar but adds body and fretboard binding and has black hardware. The RG421M is a similar model with a maple fretboard which was introduced for 2017. The RG7421 is a similar seven-string model. The RG6003FM is a similar model with a flamed maple top and off-set fretboard inlays. The RG421PB is a similar model with a poplar burl top. The RG421AHM is a similar model with an ash body and a maple fretboard. The RG421MSP is a similar model with a maple fretboard.

A white finish was added for 2016.[1] A black and white fade finish was added in 2017.

Specifications

Specifications for RG421
Model name: RG421
Year(s) produced: 2013–2021
Sold in: Worldwide
Made in: Indonesia
Finish(es): Blackberry Sunburst (BBS) 2013–2019 / Light Violin Sunburst (LVS) 2014–2016 / Mahogany Oil (MOL) / Pearl Black Fade Metallic (PFM) 2017–2021 / White (WH) 2016–2017 / Weathered Black (WK) 2014–2016
Body
Body type:
Solid body
Body material:
2013–2018: Mahogany
2019–2021: Meranti
Neck joint:
AANJ
Bridge:
2013–2019: Fixed bridge
2020–2021: F106 fixed (10.5mm string spacing)
Knob style:
Knurled metal dome
Hardware color:
Cosmo black
Neck
Neck type:
Wizard III
Neck material:
2013–2014: 3-piece maple
2015–2021: 1-piece maple
Scale length:
648mm/ 25½"
Fingerboard material:
2013–2017: Rosewood
2018–2021: Jatoba
Fingerboard inlays:
White dot
Frets:
24 / jumbo
Nut:
Black plastic (43mm)
Machine heads:
Ibanez die-cast
Electronics/ Strings
Pickup configuration:
HH
Bridge pickup:
2013–2014: Ibanez INF4 (H)
2015–2021: Ibanez Quantum bridge (H) passive/ ceramic
Neck pickup:
2013–2014: Ibanez INF3 (H)
2015–2021: Ibanez Quantum neck (H) passive/ ceramic
Controls:
Master volume / master tone / 5-way lever pickup selector
Output jack:
¼" mono (side mounted w/ oval plate)
String gauge (factory):
.010/.013/.017/.026/.036/.046 (D'Addario EXL110)
Factory tuning:
1E,2B,3G,4D,5A,6E (E Std.)

Images

Additional finishes/ details
2013 RG421 BBS.png
Blackberry Sunburst
2015 RG421 LVS.png
Light Violin Sunburst
2017 RG421 PFM.jpg
Pearl Black Fade Metallic
RG421 WK.jpg
Weathered Black
2016 RG421 WH.jpg
White
HH 5-way parallel-neck.png
Pickup switching
Controls VT5.png
Controls layout
2021 RG421 MOL 1P 04 back.jpg
Rear of body

Sources

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