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Questions & Answers
What type of rifling does this barrel have? Polygonal? Thanks. Expert Answer

Please reach out to the manufacturer for this information. https://silencerco.com/contact-us/

by Jeremy, Gear Expert, November 18, 2021
It’s says 1/2x28 and 5/8... what is it? Expert Answer

The thread pitch is 1/2x28.

by Kurt Colbourne, Gear Expert, June 25, 2021
Customer Reviews
Helpful Positive Review
Perfect drop in fit by Quiet Tom, April 10, 2022
Selected this barrel for my new HK VP9B in order to attach my AAC TI-RANT suppressor to it. Everything fit perfectly and ran flawlessly for the 100 rounds of fmj bullets i ran through it.I will recommend this barrel to any and all.
4/4 found this helpful
Helpful Positive Review
Quality A+ by ranger4hire, Verified Owner, February 27, 2022
What a great threaded barrel for the price and quality you get. But the best part is that it's not some weird metric left hand thread, it's 1/2x28. The most common thread, that makes it better than Heckler & Kochs' threaded barrel in my opinion.
3/3 found this helpful
Helpful Positive Review
Fast delivery... by Taz, Verified Owner, November 25, 2023
Good barrel. Much cheaper than HK from HK Parts. Using it with Dead Air Odessa 9. Very pleased.
4/4 found this helpful
Helpful Positive Review
no brainer upgrade for your 9mm HK VP9 by bubba, Verified Owner, December 17, 2023
fit and finish are perfect. arrived before I thought it would. its just the perfect length, a tad extra to keep the can from butting against the nose of the gun. it looks nice in the gun - the shades of black match. get one while you can, for your...
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3/3 found this helpful
Helpful Positive Review
It Fits the Need by Dean, Verified Owner, December 17, 2023
I needed a threaded barrel to complete the compensation of my VP9 and the SilencerCo threaded barrel did the job. From all that I have read it is a good barrel.
2/2 found this helpful
Helpful Positive Review
ZERO Issues! by Redwood, Verified Owner, February 16, 2024
Perfect drop in fit. Suppressor mounts just fine. Would buy again.
1/1 found this helpful
Read All 17 Reviews
Color: Black Finish: Nitride Barrel Length: 4.5 inThreads per Inch: 1/2x28 Barrel Twist Rate: 1-10 Caliber: 9mm Luger Gun Make: Heckler & Koch Gun Model: Heckler & Koch VP9 Condition: New

Code: 1UL-PTB-AC1549

MPN: AC1549

UPC: 817272018240

List: $169.00Save 15%
$143.65

Product Info for SilencerCo Threaded Barrel For HK VP9

SilencerCo AC1549 Threaded Barrel 9mm 4.5" Black - The HK VP9 threaded barrel from Silencer Co is a 4.5 inch replacement barrel made from 416R stainless steel. This barrel features a black finish along with a 1/2" x 28 Right Handed thread pattern.image

WARNING: California`s Proposition 65

Specifications for SilencerCo Threaded Barrel For HK VP9:

Manufacturer: SilencerCo
Color: Black
Finish: Nitride
Barrel Length: 4.5 in
Threads per Inch: 1/2x28
Barrel Twist Rate: 1-10
Caliber: 9mm Luger
Gun Make: Heckler & Koch
Gun Model: Heckler & Koch VP9
Condition: New

SilencerCo Threaded Barrel For HK VP9 Orderable Models

List of Orderable Models

  • SilencerCo Threaded Barrel For HK VP9, 4.5.in, 9mm Luger, .5x28 Threads, Black Nitride Finish, AC1549 , MPN: AC1549 , UPC: 817272018240 , Code: 1UL-PTB-AC1549
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