Match-grade Rival Arms RA20G302E threaded drop-in barrel for Glock 43/43X. CNC-machined from 416R stainless steel with Gold PVD finish, 1:10 twist, 6-groove rifling, 1/2″-28 threads, and Borslick bore treatment.
The Rival Arms RA20G302E is a match-grade, threaded drop-in barrel designed for use with Glock 43 platforms. It is CNC-machined from 416R stainless steel, finished in Gold PVD, and treated internally with a BORSLICK Boron Nitride DCD process to reduce fouling and resist heat-related wear. The barrel is fluted and features a target crown and 1/2″-28 threads for accessory compatibility.
This barrel is appropriate for everyday carry (EDC) upgrades and competition or precision shooting setups where improved accuracy and a durable finish are desired. It is a direct-fit, no-gunsmith-required replacement intended to maintain factory ergonomics while improving barrel performance.
Product Specifications
Manufacturer: Rival Arms.
Manufacturer part number: RA20G302E.
Compatibility: Glock 43 / Glock 43X as listed in the manufacturer data.
Caliber: 9mm Luger.
Barrel length: 3.41 inches.
Material: 416R stainless steel billet.
Finish: Gold PVD.
Rifling and twist: 1:10 twist with 6-groove rifling.
Thread pattern: 1/2″-28 threads for suppressors or compensators.
Features: Fluted profile with a target crowned muzzle and individual inspection.
Weight (as listed): 0.75 (unit not specified by source).
Warranty: Limited lifetime warranty as stated by the manufacturer.
UPC: 788130030080.
The RA20G302E combines precision machining, bore treatment, and a durable Gold PVD finish to deliver a consistently performing barrel in a compact package. Its threaded muzzle and proven rifling spec make it suitable for shooters seeking a durable, drop-in accuracy upgrade for carry-oriented or competition platforms.
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