$175.00
2 in stock
Online inventory may differ from in-store availability.
Quick turnaround so you get your gear sooner.
Trusted checkout with industry-standard protection.
Keeping Traditions Alive Since 1953
Secure Transactions provided with 
The Q LLC Erect9r Three-Way Tri-Lug Mount is the piece that opens up your Erector 9 to the whole world of H&K-pattern 3-lug barrels and muzzle devices. If you're running an MP5, SP5, or one of the many MP5-style 9mm hosts out there, the tri-lug standard is everywhere, and this adapter lets your Q can drop right into that ecosystem. It installs into the Erect9r itself, giving you a clean, quick attachment point for fixed-barrel pistols and pistol-caliber carbines.
Build quality is exactly what you'd expect from Q. The mount pairs 17-4 stainless steel with 7075 aircraft-grade aluminum, finished with a clear hardcoat anodize in tan that's made to blend with the FDE coloring on your Erect9r. It measures about 1.13 inches in diameter and roughly 1.95 inches long, and it only adds around 0.135 pounds to your setup, so it keeps things light where it counts.
This is where Q does its own thing. Instead of a traditional spring-loaded tri-lug, the three-way design has the lug slot rotate along with the suppressor and lock into place, working a bit like an M-LOK-style interface. Folks who've run it across multiple tri-lug barrels report it locks up solid and repeatable once you get the feel for it. It's intuitive after the first couple of cycles, and there's no separate spring collar to fuss with.
Keep in mind this is a fixed-barrel solution. If you've got a tilting-barrel pistol that needs recoil assistance, you'll want a piston or booster instead. But for fixed-barrel 9mm pistols and PCCs where you want frequent, tool-free on-and-off mounting, the tri-lug route is one of the most convenient ways to run a can. It comes in both black and clear anodized finishes, and this tan version is the one to grab if you're matching an FDE Erect9r.
It adapts your Q Erect9r to any H&K-spec 3-lug barrel or muzzle device. That covers the common MP5 and SP5 pattern found on a lot of 9mm hosts, along with the many MP5-style barrels and adapters built to that standard. It installs directly into the Erect9r to give you that tri-lug interface.
No, and that's intentional. Q designed it so the lug slot rotates with the suppressor and locks into position, working more like an M-LOK-style setup than a traditional spring-collar tri-lug. It takes a shot or two to get used to, but shooters running it report solid, repeatable lockup once they have the feel.
This mount is meant for fixed-barrel firearms only. Tilting-barrel pistols, like many Browning-style 9mm handguns, generally need a piston or booster to cycle reliably. For fixed-barrel pistols and pistol-caliber carbines, the tri-lug mount is a great fit.
Yes. This version wears a clear hardcoat anodized tan finish that's built to match the FDE coloring on the Erect9r suppressor. It's also offered in a black finish if you'd rather match a black can.
| UPC | 850035705735 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | ACCE9MOUNTTRILUGCLEAR |
| Caliber/Gauge | 9mm |
| Color | Tan |
| Model |
You must be logged in to post a review.
Reviews
There are no reviews yet.