FREE SHIPPING & FREE RETURNS*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Killer Innovations Velocity Glock 19 Threaded Barrel Up to $13.00 Off — Free 2 Day Shipping w/ code 2DAYAIR — 3 models

Special offer available for this product. Click here to see!
Limited Time Offer. Click here to see!
Killer Innovations Velocity Threaded Barrel, Glock 19, 1/2-28, 4.5 inch, TiN Gold G19THD1GLD
Killer Innovations Velocity Threaded Barrel, Glock 19, 1/2-28, 4.5 inch, MDC Gray G19THD1G
Killer Innovations Velocity Glock 19 Threaded Pistol Barrel, Black, G19THD1DLC
Killer Innovations Velocity Threaded Barrel, Glock 19, 1/2-28, 4.5 inch, TiN Gold G19THD1GLD
1 of 3 images
Killer Innovations Velocity Threaded Barrel, Glock 19, 1/2-28, 4.5 inch, TiN Gold G19THD1GLD
Killer Innovations Velocity Threaded Barrel, Glock 19, 1/2-28, 4.5 inch, MDC Gray G19THD1G
2 of 3 images
Killer Innovations Velocity Threaded Barrel, Glock 19, 1/2-28, 4.5 inch, MDC Gray G19THD1G
Killer Innovations Velocity Glock 19 Threaded Pistol Barrel, Black, G19THD1DLC
3 of 3 images
Killer Innovations Velocity Glock 19 Threaded Pistol Barrel, Black, G19THD1DLC

Tap Tap to Zoom

Government Export Restriction Government Export Restriction
Government Restriction Government Restriction
You May Also Like
Blazin' Deal TRYBE Defense TRYBE Defense Pistol Slide, Glock 19, Gen 5, RMR Cut, Version 1, FDE Cerakote, SLDG19G5RMR-FDE
TRYBE Defense TRYBE Defense Pistol Slide, Glock 19, Gen 5, RMR Cut, Version 1, FDE Cerakote, SLDG19G5RMR-FDE
(49)
$329.00 $249.00 Save Up to $180.00
Blazin' Deal TRYBE Defense Glock 19 Pistol Slide, Glock 19, Gen 3, RMR Cut, FDE Cerakote, SLDG19G3RMR-FDE
TRYBE Defense Glock 19 Pistol Slide, Glock 19, Gen 3, RMR Cut, FDE Cerakote, SLDG19G3RMR-FDE
(49)
$329.99 $169.99 Save Up to $180.00
Blazin' Deal TRYBE Defense Glock 19 Pistol Slide, Glock 19, Gen 3, Viper Cut, FDE Cerakote, SLDG19G3VPR-FDE
TRYBE Defense Glock 19 Pistol Slide, Glock 19, Gen 3, Viper Cut, FDE Cerakote, SLDG19G3VPR-FDE
(49)
$329.99 $149.99 Save Up to $180.00
Blazin' Deal TRYBE Defense TRYBE Defense Pistol Slide, Glock 19, Gen 4, DeltaPoint Pro Cut, Version 1, FDE Cerakote, SLDG19G4DP-FDE
TRYBE Defense TRYBE Defense Pistol Slide, Glock 19, Gen 4, DeltaPoint Pro Cut, Version 1, FDE Cerakote, SLDG19G4DP-FDE
(49)
$329.00 $249.00 Save Up to $180.00
Blazin' Deal TRYBE Defense TRYBE Defense Pistol Slide, Glock 19, Gen 4, RMR Cut, Version 1, Black Cerakote SLDG19G4RMR-BN
TRYBE Defense TRYBE Defense Pistol Slide, Glock 19, Gen 4, RMR Cut, Version 1, Black Cerakote SLDG19G4RMR-BN
(49)
$329.00 $169.99 Save Up to $180.00
Blazin' Deal TRYBE Defense TRYBE Defense Pistol Slide, Glock 19, Gen 4, RMR Cut, Version 1, FDE Cerakote, SLDG19G4RMR-FDE
TRYBE Defense TRYBE Defense Pistol Slide, Glock 19, Gen 4, RMR Cut, Version 1, FDE Cerakote, SLDG19G4RMR-FDE
(49)
$329.00 $169.99 Save Up to $180.00
Blazin' Deal TRYBE Defense TRYBE Defense Pistol Slide, Glock 19, Gen 4, Venom Cut, Version 1, Black Cerakote SLDG19G4VNM-BN
TRYBE Defense TRYBE Defense Pistol Slide, Glock 19, Gen 4, Venom Cut, Version 1, Black Cerakote SLDG19G4VNM-BN
(49)
$329.00 $169.99 Save Up to $180.00
Blazin' Deal TRYBE Defense TRYBE Defense Pistol Slide, Glock 19, Gen 4, Viper Cut, Version 1, Black Cerakote SLDG19G4VPR-BN
TRYBE Defense TRYBE Defense Pistol Slide, Glock 19, Gen 4, Viper Cut, Version 1, Black Cerakote SLDG19G4VPR-BN
(49)
$329.00 $169.99 Save Up to $180.00
Blazin' Deal TRYBE Defense TRYBE Defense Pistol Slide, Glock 19, Gen 4, DeltaPoint Pro Cut, Version 1, Black Cerakote SLDG19G4DP-BN
TRYBE Defense TRYBE Defense Pistol Slide, Glock 19, Gen 4, DeltaPoint Pro Cut, Version 1, Black Cerakote SLDG19G4DP-BN
(49)
$329.00 $169.99 Save Up to $180.00
Blazin' Deal TRYBE Defense Carbine AR 9mm A2 Flash Hider, black, A2FH9MM
TRYBE Defense Carbine AR 9mm A2 Flash Hider, black, A2FH9MM
(8)
$23.99 $8.99 Save Up to $155.00
Questions & Answers
I had an issue where when I switched over to an mos slide, my Agency mid line barrel no longer fit properly. Will this do the same? Manufacturer Answer

We guarantee the fit of our barrels in OEM and our slides. As long as the slide follows those guidelines, you will be fine!

by Killer Innovations, Manufacturer, November 8, 2023
Do I need to have this shipped to a FFL in Alabama and register the item? Manufacturer Answer

Hello! No, not required. This is not a serialized part.

by Killer Innovations, Manufacturer, May 26, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review Excellent Design by JWill, Verified Owner, May 16, 2020
I have been very happy thus far. It has very distinct look. The finish has held up nicely. With each item I try, I am becoming more and more a fan of Killing Innovation products. Thread protector is pretty nice as well.
3/3 found this helpful
Helpful Positive Review Killer Innovations Velocity Glock 19 Threaded Barrel by Jax Briggs, Verified Owner, December 13, 2020
The barrel has a great fit and finish it is also very accurate! I can’t wait to try it with their compensator! I will definitely get another! Hurry up and buy! Don’t think too hard about it! All Gain!
3/3 found this helpful
Helpful Positive Review I had high expectations and wasn't disappointed by TheEDCprepper22, April 17, 2021
To me this is the best looking barrel out there and it's still the same price or cheaper than the plane Jane ones. Watch their videos on YouTube of their factory tour. They put a lot of work and engineering into their products and the quality and acc...
Read More...
3/3 found this helpful
Helpful Positive Review G19 Killer Innovations Velocity Threaded Barrel by Havoc Stingray, Verified Owner, September 12, 2022
Purchased a G17 variant of this barrel. Thought it was a great product. So I purchased this G19 variant and again combined it with the Killer Innovations Barrel Compensator. My G17 and G19 build are both tac drivers and shoot very flat. I have had no...
Read More...
1/1 found this helpful
Most Recent Reviews Best G19 Gen5 Barrel!!! by zchry, Verified Owner, February 13, 2024
This barrel is not only good looking, but is extremely functional and stays good looking! The thread protector is very grippy even with oil on your fingers! Highly recommend getting some extra o-rings from Killer innovations just in case you damage i...
Read More...
Most Recent Reviews Best Aftermarket Barrel by Alex D, September 12, 2023
I recently purchased a Velocity slide and barrel from KI and boy do they make some slick products. Just like the slide, this barrel has a great fit and finish. The rifling on the barrel is done using single point cut technology which seems to make th...
Read More...
Read All 7 Reviews
Bonus Bucks
Free Two Day Shipping
Best Rated

Earn Bonus Bucks

Get even more OpticsPlanet Bucks with the purchase of select models to use on future purchases! You will find the amount you'll earn near eligible models. Learn more about OpticsPlanet Bucks
In Stock
3 Models Available

Show with deals only:

Bonus Bucks
Free 2 Day Shipping
Color
All
Finish
All
Search
Free shipping* & free returns*
Expert AdviceRFQPrice Match
Add to Wishlist

made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Killer Innovations Velocity Glock 19 Threaded Barrel

Using exceptionally high-grade material and precision machining every feature in one proprietary process, our barrels deliver unparalleled accuracy and performance. Every barrel is machined with an 11 target crown for greater accuracy and coated with high quality finishes, ensuring the most accurate, reliable barrels available on the market today.image

These are our Mod 2 barrels made to pair perfectly with our Glock Compensator. All of the Threaded versions come with our original Gen 1 thread protector in Black Nitride.

made in specialized factories

WARNING: California`s Proposition 65

Specifications for Killer Innovations Velocity Glock 19 Threaded Barrel:

Manufacturer: Killer Innovations
Fabric/Material: 416R Stainless Steel
Barrel Length: 4.5 in
Threads per Inch: 1/2x28
Barrel Twist Rate: 1-10
Cartridge: 9mm Luger
Gun Make: Glock
Gun Model: Glock 19X, Glock 19
Model Generation: 5, 4, 3
Weight: 3.29 oz
Included Accessories: High-Temp Rubber O-Ring Included
Condition: New
Rifling Profile: Single Point Cut with SPT Technology

Features of Killer Innovations Velocity Glock 19 Threaded Barrel

  • Compatible with: Glock 19 / Gen 3,4 & 5 / Glock 19X
  • Chamber: 9mm Luger
  • Twist rate: 1:10
  • Rifling: Single Point Cut with SPT Technology
  • Weight: 3.29 oz W/O thread protector
  • Length: 4.5 O.A.L. W/O thread protector
  • Finishes: TiN (Gold), MDC (Gray) or Black Nitride Coated
  • Threads: -28
  • Thread Protector Finish: Black Nitride
  • Thread Protector weight: .16 oz
  • High-temp rubber O-Ring included
  • made in specialized factories

Package Contents:

  • Killer Innovations Velocity Glock 19 Threaded Barrel
  • Thread Protector o-ring

Related Products to Killer Innovations Velocity Glock 19 Threaded Barrel

Image of Killer Innovations Velocity Glock 19 Gen 3 Slide made-in-usa-flag 2 models Killer Innovations Velocity Glock 19 Gen 3 Slide (7) $472.00 (Save $23.00) $449.00 Free 2 Day Shipping
Image of Killer Innovations Velocity Glock 19 Gen 3 Slide Kit, Complete w/Threaded Barrel made-in-usa-flag 2 models Killer Innovations Velocity Glock 19 Gen 3 Slide Kit, Complete w/Threaded Barrel (1) $698.00
Image of Killer Innovations Velocity Glock 19 Non-Threaded Barrel made-in-usa-flag 3 models Killer Innovations Velocity Glock 19 Non-Threaded Barrel (6) $242.00 (Save $13.00) $229.00 10% Bonus Bucks
Image of Killer Innovations Sig P320C 9mm Non Threaded Barrel made-in-usa-flag 3 models Killer Innovations Sig P320C 9mm Non Threaded Barrel $263.00 (Save $14.00) $249.00 10% Bonus Bucks
Image of Killer Innovations Velocity V1 For Glock Slide made-in-usa-flag 6 models Killer Innovations Velocity V1 For Glock Slide (3) As Low As (Save $23.00) $449.00 20% Coupon
Image of Killer Innovations Velocity Glock 17 Non-Threaded Barrel 2 models Killer Innovations Velocity Glock 17 Non-Threaded Barrel (2) $242.00 (Save $13.00) $229.00 10% Bonus Bucks
Image of Killer Innovations Sancer Glock Slides made-in-usa-flag 5 models Killer Innovations Sancer Glock Slides (1) As Low As (Save Up to 28%) $272.40 Blazin' Deal
Image of Killer Innovations Velocity Glock 26 Threaded Barrel 2 models Killer Innovations Velocity Glock 26 Threaded Barrel (2) $262.00 (Save $13.00) $249.00 Free 2 Day Shipping
Image of Killer Innovations Sig P320C 9mm Threaded Barrel made-in-usa-flag 4 models Killer Innovations Sig P320C 9mm Threaded Barrel (5) As Low As (Save Up to $15.51) $267.49 Free 2 Day Shipping
Image of Killer Innovations Velocity Glock 19 Gen 4 Slides made-in-usa-flag 2 models Killer Innovations Velocity Glock 19 Gen 4 Slides (6) $472.00 (Save $23.00) $449.00 Best Rated
Image of Killer Innovations Velocity V1 Sig P365 Standard Pistol Slide 2 models Killer Innovations Velocity V1 Sig P365 Standard Pistol Slide $458.00 (Save $23.00) $435.00
Image of Killer Innovations Glock 17 Gen 3 Version 2 Slide made-in-usa-flag 2 models Killer Innovations Glock 17 Gen 3 Version 2 Slide (1) As Low As (Save Up to 14%) $413.10
Image of Killer Innovations Velocity For Sig P320 X-Compact Non-Threaded Pistol Barrel made-in-usa-flag 3 models Killer Innovations Velocity For Sig P320 X-Compact Non-Threaded Pistol Barrel $263.00 (Save $14.00) $249.00 Free 2 Day Shipping
Image of Killer Innovations Glock 19 Gen 3 Version 2 Slide made-in-usa-flag Killer Innovations Glock 19 Gen 3 Version 2 Slide $472.00 (Save $23.00) $449.00
Image of Killer Innovations Velocity For Sig P320 X-Compact Threaded Pistol Barrel made-in-usa-flag 3 models Killer Innovations Velocity For Sig P320 X-Compact Threaded Pistol Barrel (2) $283.00 (Save $15.00) $268.00
Image of Killer Innovations Sig P320X Magwell made-in-usa-flag 7 models Killer Innovations Sig P320X Magwell (5) $79.99 (Save $4.00) $75.99 10% Bonus Bucks
Image of Killer Innovations Velocity Sig P365 Threaded Barrel made-in-usa-flag 6 models Killer Innovations Velocity Sig P365 Threaded Barrel $262.00 (Save $13.00) $249.00
Image of Killer Innovations CZP10 S 9mm Non Threaded Barrel made-in-usa-flag 3 models Killer Innovations CZP10 S 9mm Non Threaded Barrel As Low As (Save Up to 35%) $170.64 Blazin' Deal
Image of Killer Innovations Velocity CZP10 Non-Threaded Barrels 2 models Killer Innovations Velocity CZP10 Non-Threaded Barrels (4) $263.00 (Save $14.00) $249.00 10% Bonus Bucks
Image of Killer Innovations Velocity For Glock 19,17,45 Gen 5 Magwell 2 models Killer Innovations Velocity For Glock 19,17,45 Gen 5 Magwell (1) $99.99 (Save $5.50) $94.49
Image of Killer Innovations Velocity V1 Sig P365 XL Pistol Slide 2 models Killer Innovations Velocity V1 Sig P365 XL Pistol Slide $458.00 (Save $23.00) $435.00
Image of Killer Innovations CZP10 F 9mm Threaded Barrel made-in-usa-flag 2 models Killer Innovations CZP10 F 9mm Threaded Barrel $283.00 (Save $15.00) $268.00
Image of Killer Innovations Velocity Glock Universal Gen 1-4 Trigger Shoe made-in-usa-flag 7 models Killer Innovations Velocity Glock Universal Gen 1-4 Trigger Shoe (3) $121.99 (Save $6.10) $115.89 10% Bonus Bucks
Image of Killer Innovations Velocity CZ P10 C/F Trigger made-in-usa-flag 7 models Killer Innovations Velocity CZ P10 C/F Trigger (3) $83.99 (Save $4.00) $79.99 15% Bonus Bucks

Killer Innovations Velocity Glock 19 Threaded Barrel Orderable Models

List of Orderable Models

Killer Innovations Velocity Threaded Barrel, Glock 19, 1/2-28, 4.5 inch, TiN Gold, G19THD1GLD , MPN: GLKBT179GLD , Code: 3P4-PTB-KINN2-G19THD1
Killer Innovations Velocity Threaded Barrel, Glock 19, 1/2-28, 4.5 inch, MDC Gray, G19THD1GRY , MPN: GLKBT179GRY , Code: 3P4-PTB-KINN2-G19THD1GRY
Killer Innovations Velocity Glock 19 Threaded Pistol Barrel, Black, GLKBT179DLC , MPN: GLKBT179DLC , Code: 3P4-PTB-KINN2-GLKBT179DLC

Killer Innovations Velocity Glock 19 Threaded Barrel Unavailable & Discontinued Models

List of Unorderable Models

Killer Innovations Velocity Glock 19 Threaded Barrel, Black, G19THD1BNI , MPN: G19THD1BNI , Code: 3P4-PTB-KINN2-G19THD1BNI
DEMO, Killer Innovations Velocity Threaded Barrel, Glock 19, 1/2-28, 4.5 inch, TiN Gold, G19THD1GLD , MPN: GLKBT179GLD-DEMO , Code: 3P4-PTB-KINN2-G19THD1-DEMO
Compare (0)
1 item has been added
Add at least two items to compare