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SILENCERCO
SIG P320 THREADED BARREL 9MM 1/2-28

816413024058 100025592

Description
Ratings (4)

Enables You To Install a Sound Suppressor on Your P320

SilencerCo’s SIG P320 Threaded Barrel replaces your pistol’s factory barrel so you’re ready to install a sound suppressor. Each SilencerCo Sig P320 Threaded Barrel comes with a thread protector to keep the threads from being damaged when shooting without a suppressor. Machined from durable, high-grade 416R stainless steel Non-reflective black nitride finish 1/2"-28 tpi threads accept a wide variety of popular pistol suppressors 1-10" twist rate preserves your 320’s accuracy Models available for both full-size and compact P320 Precision machined to factory specs, the Silencerco SIG P320 Threaded Barrel won’t alter the reliability or performance of your P320.

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Customer ratings for SILENCERCO THREADED BARREL FOR SIG P320 FULL SIZE 9MM 1/2X28

Number of ratings: 4
From brownells.com: 4
Average rating: 5

Gunsmithing/fitment required for XSeries (03/04/2018)

I have the Carry and Full Size SilencerCo threaded barrels for the Sig P320 series pistols.

They were purchased to for suppressor use in P320 X-Vtac model and P320 X-Carry model pistols.

The top portion of the slide where the barrel locks up is narrower on these two X series pistols than it is on the standard full size, carry/compact and RX Carry model pistols.

It requires a slight reduction to fit properly in those frames.

The overall appearance and quality of machining exceeds Sig Sauers in my opinion.

The threading is precise and finished.

Initial Fit Was Snug, But Worn In Easily (28/07/2018)

This is an initial impression; have not put any rounds through, and is simply to share my thoughts and initial concerns, and how it turned out well so far.

Bought this for my Norsso Vector slide. Was at first a bit worried when the barrel would not slide all the way home when test fitting (just the barrel and the slide, not installed on the grip module). There was a clearance issue at the very end of the barrel hood - the top part that seats just above the firing pin hole. Test fitted on the factory Sig slide, and was bit better (seated all the way home, but was rough sliding out of home position). However, after hand cycling it in and out of home in the factory slide, it loosened up and felt as smooth as my factory barrel with about 500 rounds thru it. Did the same with the Norsso slide, and is now smooth as well. You can see how the nitride finish was made a bit shiny on the sides of the the tab that comes off the back of the barrel hood. The reflection looks like bare metal, but it has not worn thru. This is only after hand cycling however.

I do plan on sending it out for NP3/Nickel-Teflon coating. Bought to host a suppressor, planning on a Rugged Obsidian 9. Will do a review after I've gotten a number of rounds under the belt with this barrel, and how it works with the suppressor. The barrel is crowned. Was a bit disappointed that the barrel cap that came with it did not have a o-ring like their individually available barrel cap has. The one that does come with the barrel thread on either way. Will note if there is an issue of the standard cap (non o-ring equipped) coming loose after rounds.

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NOT for the X5, but still great. (13/09/2018)

First...this was designed for the standard P320 slide.

If your looking for a threaded barrel for your P320 X5, this is not compatible. This barrel is much thinner and narrower in diameter then the stock bull barrel and leaves a large gap between the barrel and slide opening. The locking breach tab also does not fit into the slide inset. This leaves a 1/8" gap at the ejection port, and you wont be able to insert the recoil spring.

The only Sig option I have seen for a threaded barrel on your X5 is to get a P320 conversion kit that will then accept this barrel or comes with the compact threaded barrel.

Otherwise, the only non-Sig option for a threaded barrel for the X5 is from a certain well known custom barrel maker that cannot be named in this review as the review terms Bar me from mentioning them. <.<

Works on P250 too (02/10/2018)

I bought this for both my P320 and my P250. I can confirm that this works very well on my Sig P250 Full Frame also.

Read 4 more ratings on brownells.com

194.9 219.9 2 GBP

Product no.: 100025592
SILENCERCO THREADED BARREL FOR SIG P320 FULL SIZE 9MM 1/2X28
Mfr Part: AC2413 816413024058 SilencerCo’s SIG P320 Threaded Barrel replaces your pistol’s factory barrel so you’re ready to install a sound suppressor. Each SilencerCo Sig P320 Threaded Barrel comes with a thread protector to keep the threads from being damaged when shooting without a suppressor. Machined from durable, high-grade 416R stainless steel Non-reflective black nitride finish 1/2"-28 tpi threads accept a wide variety of popular pistol suppressors 1-10" twist rate preserves your 320’s accuracy Models available for both full-size and compact P320 Precision machined to factory specs, the Silencerco SIG P320 Threaded Barrel won’t alter the reliability or performance of your P320.

194.9 GBP 0 £194.90 *

Is a 'Call to order' product.

Backordered, delivery time approx. 4-12 weeks from the USA warehouse.

Specs: Cartridge: 9 mm Luger Finish: Black Style: Threaded

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Details

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Restrictions

Is a 'Call to order' product.

Top takeaways

SilencerCo’s SIG P320 Threaded Barrel is designed for easy suppressor installation with 1/2"-28 tpi threads and includes a thread protector.
Constructed from 416R stainless steel with a non-reflective black nitride finish for durability and corrosion resistance.
Compatible with the SIG P320 full-size pistol, the barrel maintains the firearm's accuracy with a 1-10" twist rate and is precision machined to factory specifications.

Attributes

Cartridge: 9 mm Luger Finish: Black Style: Threaded Delivery weight: 0.15kg Shipping height: 43mm Shipping width: 43mm Shipping length: 152mm UPC : 816413024058

Item details

Made in USA
US export classification: 0A501.c

Product no.: 100025593
SILENCERCO THREADED BARREL FOR SIG P320 COMPACT 9MM 1/2X28
Mfr Part: AC2486 816413024065 SilencerCo’s SIG P320 Threaded Barrel replaces your pistol’s factory barrel so you’re ready to install a sound suppressor. Each SilencerCo Sig P320 Threaded Barrel comes with a thread protector to keep the threads from being damaged when shooting without a suppressor. Machined from durable, high-grade 416R stainless steel Non-reflective black nitride finish 1/2"-28 tpi threads accept a wide variety of popular pistol suppressors 1-10" twist rate preserves your 320’s accuracy Models available for both full-size and compact P320 Precision machined to factory specs, the Silencerco SIG P320 Threaded Barrel won’t alter the reliability or performance of your P320.

219.9 GBP 0 £219.90 *

Is a 'Call to order' product.

Backordered, delivery time approx. 4-12 weeks from the USA warehouse.

Specs: Cartridge: 9 mm Luger Finish: Black Style: Threaded

Add to shopping list

Ask question