Rival Arms Precision V1 Drop-In Barrel — Glock 43 — 9mm Luger — 3.41" Stainless, PVD Finish, Threaded — Model RA20G302D (UPC: 788130030073)

Upgrade your Glock 43 with match-grade accuracy, rock-solid reliability, and threaded suppressor-ready capability using the Rival Arms Precision V1 Drop-In Barrel (RA20G302D). Machined from premium 416R stainless steel and finished in a durable PVD coating, this 3.41" 9mm Luger barrel is a direct, hassle-free drop-in replacement engineered for optimum performance, improved muzzle control, and long-term durability — perfect for competition, range training, and modern defensive builds.

Product Overview & Key SEO Terms

Rival Arms’ V1 barrel is a precision drop-in barrel for Glock 43, offering 9mm performance in a short, accuracy-focused 3.41" length. Featuring threading for muzzle devices or suppressors, a corrosion-resistant PVD finish, and premium 416R stainless steel construction, this barrel is an ideal upgrade for shooters seeking to improve grouping, reduce muzzle flip, and add accessory compatibility to their subcompact Glock.
SEO keywords: Rival Arms V1 barrel Glock 43, 9mm drop-in barrel, threaded Glock 43 barrel, 3.41" stainless PVD barrel, RA20G302D.

Precision Materials & Finish

• Material: 416R stainless steel — selected for excellent machinability, toughness, and corrosion resistance in small-form handgun barrels.

• Finish: Physical Vapor Deposition (PVD) — a hard, low-friction coating that protects the barrel exterior, reduces glare, and improves longevity under heavy use.

• Threading: Factory-cut muzzle threads (spec/cap to match manufacturer's standard) for attaching compensators, thread protectors, or sound suppressors when local law permits.

Performance Benefits

• Improved Accuracy: Precision-chamber and tight bore tolerances deliver more consistent shot-to-shot performance and tighter groups compared to many factory barrels.

• Enhanced Muzzle Control: Optimized barrel profile and crown reduce muzzle disturbance at the shot, helping follow-up shots stay on target.

• Suppressor-Ready: Threaded muzzle provides flexibility to add a compensator or suppressor (where legal) for recoil mitigation and reduced muzzle flash.

• Reliable Drop-In Fit: Designed as a true drop-in for Glock 43 slides — minimal fitting required, making installation fast and user-friendly.

• Durability: 416R steel with PVD finish resists corrosion and wear even after extended range sessions and harsh cleaning cycles.

Compatibility & Fitment

• Model: RA20G302D

• UPC: 788130030073

• Caliber: 9mm Luger (9×19)

• Barrel Length: 3.41 inches

• Platform Fit: Glock 43 (subcompact single-stack 9mm) — designed to replace the factory barrel with a direct drop-in fit for standard Glock 43 slides.

• Threading: Threaded muzzle — confirm thread pitch/length for specific suppressor/compensator fitment and use appropriate thread protector when device removed.

• Not Compatible With: Slides requiring specific optics cuts or aftermarket slide modifications may need verification; confirm slide internal dimensions and extractor timing if using heavily modified slides.

Installation Notes (Quick & Safe)

• Drop-In Install: Remove slide from frame, replace factory barrel with Rival Arms V1, reassemble. No specialized gunsmithing required for most standard Glock 43 slides.

• Headspace & Function Check: Always perform a function check (slide operation, lockback, magazine feed) and confirm safe headspace and lockup. If you notice unusual wear or timing issues, consult a qualified gunsmith.

• Thread Protector: Use the included or appropriate thread protector when no muzzle device is installed to protect threads and maintain safety.

• Legal Compliance: Ensure threaded attachments (suppressors) comply with federal, state, and local laws — obtain proper permits where required.

Maintenance & Care

• Cleaning: Clean the bore and chamber after range sessions with a quality solvent and brushes. Wipe exterior and remove fouling from the crown and throat area.

• Lubrication: A light film of lubricant on the exterior and locking surfaces prevents corrosion; avoid heavy lubrication that attracts fouling.

• Inspection: Periodically inspect threads, crown, and feed ramp for wear or damage. Replace or re-crown if the muzzle crown becomes damaged to preserve accuracy.

• Finish Care: PVD is robust but avoid harsh abrasive cleaners; use mild solvents and microfiber cloths.

Who This Barrel Is For

• Glock 43 owners seeking match-grade accuracy in a subcompact package.

• Shooters who want suppressor-ready capability or the ability to run compensators/flush-mount devices.

• Competitive shooters and serious range users who want an easy, reliable upgrade with minimal fitting.

• Gun builders and armorers looking for high-quality replacement barrels with durable finishes.

Why Choose Rival Arms V1 (RA20G302D)?

Rival Arms is known for precision machining and practical upgrades that deliver tangible accuracy and handling improvements. The V1 Drop-In Barrel for Glock 43 combines premium 416R stainless steel, a protective PVD finish, and threaded versatility into a package that installs quickly and performs reliably. Whether your goal is tighter groups, faster follow-ups, or adding muzzle device compatibility to your Glock 43, the RA20G302D is a high-value upgrade that addresses all three.

Technical Specifications (At-A-Glance)

• Model: RA20G302D

• UPC: 788130030073

• Caliber: 9mm Luger (9×19)

• Barrel Length: 3.41"

• Material: 416R Stainless Steel

• Finish: PVD (Physical Vapor Deposition) — black/dark low-glare finish

• Threaded: Yes — factory-cut muzzle threads for devices (verify exact pitch with packaging/spec sheet)

• Fitment: Drop-in for Glock 43 slides (verify slide condition and compatibility)

• Intended Use: Tactical upgrades, competition, range/training, suppressor-ready builds (where legal)

Final Thoughts

Make a meaningful upgrade to your Glock 43 with the Rival Arms Precision V1 Drop-In Barrel (RA20G302D) — an engineered solution for shooters who want improved accuracy, threaded versatility, and long-term durability in a compact 9mm platform. Built from high-quality 416R stainless and finished in protective PVD, this 3.41" threaded barrel brings real-world performance to subcompact builds without complicated fitting. Install, verify, and enjoy tighter groups and improved muzzle control.

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