You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
Join the #1 community for gun owners of the Northwest
We believe the 2nd Amendment is best defended through grass-roots organization, education, and advocacy centered around individual gun owners. It is our mission to encourage, organize, and support these efforts throughout Oregon, Washington, Idaho, Montana, and Wyoming.
Discuss firearms and all aspects of firearm ownership
Join others in organizing against anti-gun legislation
Buy, sell, and trade in our classified section
Find nearby gun shops, ranges, training, and other resources
Discover free outdoor shooting areas
Stay up to date on firearm-related events
Share photos and video with other members
...and much more!
The SIG Sauer MPX is a gas-operated submachine gun primarily chambered in 9×19mm. It is the first submachine gun to feature a fully closed and rotating bolt and piston system. This is to enhance the safety of the user and make for a more reliable firearm. It was designed in 2013 and released to the general public in 2015. It features a SIG Sauer short stroke push-rod gas system to reduce recoil and improve the reliability of the weapon. The weapon, in its second generation, features a system that would allow for conversion from 9mm to .357 SIG or .40 S&W, however, since its inception, first party conversion kits have not been made available for either of the two production generations of the machine pistol.
SIG Sauer used the same gas piston system to develop the SIG Sauer MCX carbine.
For sale in Seattle area.
Have a Sig Sauer MPX K with additional stuff. Only about 3 mags ran through it, great condition. Was going to convert to SBR for PCC competition but I have other expensive hobbies to fund.
Next Level Arms lifter block (removes wobble from charging...
I have a maxim defense mpx stock that was never mounted! Bought it but ended up going with a side folding. The stocks in excellent condition, like new.
Made for the sig mpx but can be mounted on any rifle the as a picatinny rail.
willing to trade! Let me know what you got or sell for $300
Up for sale is my MPX that has about everything done to it that you can do, save fitting it with a can
- Midwest Industries 6.5” handguard
- Railscales g10 grip panels
- Phase 5 handstop
- Spikes Tactical barking spider krink brake
- Spikes Tactical battlecomp
- Scalarworks ironsights
Hey all, I have a Gen 2 Sig MPX 9mm PCC. It’s the full length carbine with collapsible and folding stock. Gun is completely ambidextrous from the factory. I have 2 30rnd mags for it. Has had about 500rnds through it. In great shape and is an absolute blast to shoot. Selling to afford some fancy...
Hi everyone, my Ruger PC Charger may be looking for a new caretaker.
I'm the first owner. Bought in April this year from Wades in Bellevue, put 150 rounds through the barrel and each and every round was pure bliss.
This pistol is so easy to shoot, very low recoil, double taps are within the...
Black PCB "swivel brace" off of my MPX. Been to the range once, so it's got a few normal handling marks. This should fit anything with a 1913 rail interface at the back.
PayPal gift (no comments in the payment) or add 4%, or cash F-6’-F
PM me if you are interested or want more info.
Selling off my 8" Keymod MPX Handguard. I went a little overboard picking up different handguards because of how easy they are to swap out, and I need to pare it back down to a more manageable pile (since I only have one MPX). If you've got a "K" pistol (4.5" barrel), you can fit this over most...
selling like new condition sig Mpx K gen 2
Has factory upgraded trigger and romeo4T
Asking price with optic is $2000
Without optic $1700
Located in Federal Way
Willing to drive a resanable distance to your preferred FFL.
Some top notch Sig gear here for Sale. No trade offers this time please.
1. Sig MPX Gen 2 8" Barrel - Package price - $OLD - w/ Romeo 5 red dot, Crimson Trace RM-204 (Green Laser), SB Tactical MPX Gen 1 PSB Brace, Troy Front Battle Sight and Magpull MBusPro rear sight. with 4 mags. 3x 30rnd...
Gen 2 Sig Sauer MPX pistol with 8 in barrel and pistol brace. Includes four 30 rnd, 1 20 rnd and 1 10 rnd magazine as well as sig "iron" sights. Less than 200 rounds, good condition. Will meet at local FFL, buyer to pay the transfer.
Looking to sell a second gen MPX. Only has 60 rounds thru it. Has scuff on the side from being in a unorganized safe :( (reflects price). Have original box and everything that came in it. Located in Central Oregon. May be able to deliver to Valley/I-5 corridor area. No trades at this time...
I've got two different pistol braces here that need a new home...
Sig Telescoping Pistol Brace (BRACE-X-COLLAPSIBLE-BLK) - $120 SOLD
Came off my Sig MPX TacOps pistol before I switched that over to a side-folding brace
Fits MPX and both Legacy and Virtus MCX, but will not fit a standard AR...
Moving to a new thread with a better title.
Cleaning up a little... I don't plan on using these, so I'm hoping someone else might. Not necessarily listed in any order...
Precision Reflex PRI 05-070-07 Forearm Sling Swivel Rail - $20 SOLD
Mounts to the Gen III CF handguards, has a QD sling cup...
Left to right: SIG MPX, HK SP5K, CZ Scorpian EVO 3 S1
After a full year+ of all three in the safe figured I would share my experiences. All started with a lowly CZ Scorpion. Then the SIG MPX followed by the HK SP5K. Both the CZ and the SIG are on Form 1 SBR’s. The HK is still and will...
For sale is my Sig MPX with 8" barrel and collapsable pistol brace. Has been upgraded with Radian Raptor charging handle and Battle Arms Development ambidextrous selector. Comes with original box and springs, original selector, a Mil-STD 1913 rail adaptor section for the keymod handguard and one...