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  • Double Diamond Standard Replacement Barrels for Glock Gen 5

Double Diamond Standard Replacement Barrels for Glock Gen 5

$149.99 to $209.99
SKU: 1227
$149.99 to $209.99

Now updated for Gen5 models!

GSPC match grade replacement barrels are manufactured from the highest grade 416 stainless forgings. CNC machined and heat treated, providing a lifetime of service and unparalleled accuracy at an affordable price.

Twist rate for the Rifling in all Double Diamond barrels:

9mm - 1/10" Right Hand

10mm/.40 - 1/16" Right Hand

.45 ACP - 1/16" Left Hand

The standard groove and land rifling make this an excellent choice for those who wish to shoot lead, plated, or jacketed bullets. Can be used in factory ported or stock pistols.

Special features include:
• Ready to use, pre-fit, drop-in
• No gunsmithing required.
• Precision machined from heat treated 416R stainless forgings
• Oversized lock-up area produces greater shot-to-shot accuracy
• Tighter than factory spec dimensions
• Match grade broach cut rifling and target crown
• Maximum chamber support
• Improved feed ramp design
• Diamond turned exterior
• Okay to use lead, plated or jacketed bullets
• Updated for Gen5 Slides

Factory warranty will replace any barrels or barrel accessories which are found to have manufacturing or material defects. Customer modifications or the use of reloaded ammunition will void this warranty.

Please note: In-stock availability of our GSPC barrels may be limited. If your order is time sensitive, we recommend contacting us to verify quantities.

Not available for export outside the United States.

Barrels may only be returned if they are unused and in resellable condition. If the item is defective, ie, does not function, we will accept a return within the 30-day period only.

Order Online or Call Toll-Free: 1-800-601-8273
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Purchased this recently and dropped in my G43. Within a few rounds for break in the group size was about 40% smaller then the standard Glock barrel. I surely would recommend this for one quick accuracy improvement.