🚨NEW Glock 45 & 17 Mag Extensions!

Preview text: We just released our new +5 and +2 mag extensions for 17 round GLOCK magazines!

Herrington ArmsThursday, Sep 3, 2026 at 8:01 PM EasternKlaviyo
Herrington Arms🚨NEW Glock 45 & 17 Mag Extensions!
Subject
🚨NEW Glock 45 & 17 Mag Extensions!
Preview text
We just released our new +5 and +2 mag extensions for 17 round GLOCK magazines!
From
marketing@herringtonarms.com
Sent
Thu Sep 3, 2026, 8:01 PM ET
Size
92 KB
Images
18
Links
23, 12 of them buttons
Subject length
34 characters

Against Herrington Arms's usual

Sent in its busiest hour, 8 PM, which holds 30% of its emails. The subject is 34 characters; its average is 32.

Email headers

What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.

From
Herrington Arms <[email protected]>
Subject
🚨NEW Glock 45 & 17 Mag Extensions!
Date
Fri, 04 Sep 2026 00:01:52 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
k3.send.herringtonarms.com
DKIM signature
d=shared.klaviyomail.com s=def1; d=send.herringtonarms.com s=mtd1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from (unnamed) by kmta-mta-blue-….servers.clovesoftware.com with SMTP

Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse

Report this email

Sent just before and after

Sep 11, 2026 8:01 PMReduce Recoil on your P320 Chassis System!
Sep 7, 2026 9:06 AM🚨 Final Hours of Labor Day Savings!
Sep 5, 2026 12:01 AM🚨Don't Miss Our Labor Day Deals!
Sep 3, 2026 8:01 PM🚨NEW Glock 45 & 17 Mag Extensions! (this email)
Aug 29, 2026 12:00 AMComplete your Ruger RXM Setup!
Aug 21, 2026 10:01 PMEverything you need for your P320!
Aug 14, 2026 8:00 PMCustomize the Perfect P365!

More from Herrington Arms

All Herrington Arms emails

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. You'll get a confirmation email first, and you can unsubscribe anytime.