Home / Barrels, Choke Tubes, & Muzzle Devices / Rival Arms
▼ 18% off
Rival Arms Precision Drop-In Barrel 9mm 4.02 For Glock 19 Gen 3-4

Rival Arms Precision Drop-In Barrel 9mm Luger 4.02" For Glock 19 Gen 3-4

Best price
18% off MSRP 12 in stock at 16 retailers
1:10 Twist / 6 groove rifling
BORSLICK Boron Nitride DCD (Dynamic Compound Deposition) inner bore treatment resists heat and carbon buildup
CNC-machined from 416R stainless steel billet results in superior corrosion resistance and durability
Individually hand inspected for accuracy
Low-temperature vacuum PVD coating creates a durable barrier against wear and tear even in the harshest environments
Match-grade precision drop-in barrel
No gunsmith required
Target crowned muzzle

Specifications

Caliber
Model
G19
MPN
RA-RA20G201A
UPC
788130026557
MSRP
$219.99

Description

The Rival Arms Precision Drop-In Barrel is a replacement barrel for the Glock 19 Gen 3 and Gen 4 pistols chambered in 9mm Luger. It is intended for owners who want to replace the factory barrel with a stainless steel unit with a 4.02-inch barrel length.

The barrel is machined from 416R stainless steel and finished with a black PVD coating. It has a 1:10 twist rate and is fluted. It ships without sights, so front and rear sights must be retained from the original slide or installed separately.

The barrel is a drop-in fit for the Glock 19 Gen 3-4 platform and is designed for 9mm Luger ammunition only.

  • Caliber: 9mm Luger
  • Fits: Glock 19 Gen 3-4
  • Barrel length: 4.02 inches
  • Material: 416R stainless steel
  • Finish: PVD, black
  • Twist rate: 1:10
  • Barrel features: Fluted
  • Sights: None
Stay Connected

Join our newsletter for the latest updates and exclusive deals.

ARMSAGORA

Compare prices on firearms, ammunition, and accessories from hundreds of trusted retailers. Find the best deals, track prices, and build your own loadouts.

© 2026 ARMSAGORA. All rights reserved.
Not an FFL licensed dealer. ARMSAGORA is a product comparison tool.