2025年2月20日 · Copperhead K, with 4.5" barrel. The lower originally had the integrated collapsing brace then changed to the normal lower a bit later. I have both, MPX K and Copperhead K (not the original Copperhead with 3.5" barrel w/integrated brake or whatever that thing is supposed to be) Both "k" guns are essentially the same gun.

2020年6月18日 · The mpx-k and copperhead-k are the exact same gun parts wise, both have 4.5 inch threaded barrels, timney trigger etc the only difference is the mpx-k comes with the helicopter folding arm brace, the copperhead has the telescoping brace, both can be easily swapped to whatever you want as they have the same rear 1913 pic rail on the rear of the pistol.

2021年7月25日 · The MPX would be in competition with an H&K MP5 clone built from an SP5. One of the first (major) differences will be the price, of course! I don’t mind paying H&K prices, but if the MPX is a quality PCC, then I'd be happy to spend half as much! Some specific feedback I’m interested in: Reliability (looking at a Gen 2 MPX K)

2021年10月7日 · Ok cool thx. I'd likely wanna buy the whole gun tho. Always liked it's looks and size. But kinda pointless now that I own the MPX K I guess. I live next door to a city in Bama named Foley too btw lol. Be cool if ya lived there then we could try each other's builds out and see firsthand lol. Anyways yeah thanks[emoji106]

2020年11月3日 · The MPX-K has about 3.5 inches on the bottom of the handguard which included one 2 inch M-Lok slot and one .75 inch short slot behind the front slot. On my K I have a 2 inch long Streamlight TLR 8 laser/light combination. My …

2021年8月12日 · Congrats on your MPX-K!! Yeah, agree MPX is more effective home defense vs 9mm handgun - Greater accuracy, faster follow on shots & more capacity. MPX-K setup here with Wolfman can, prism optic for my astigmatism and Surefire M300 mini white light. No need for laser, but you do need low light training. Here're some notes fyi:

2021年12月2日 · LE/Mil qualified people can get an MPX K or MPX 8” for $1799.00 they come with an extra 30 rnd mag too. This is a good price. Check it out at Proven Arms and Outfitters.

2022年1月5日 · If you can find one, it seems the current price for a new Gen 3 MPX K is a little over $2,000. I have an opportunity to get a new Gen 3 MPX LE (Law Enforcement) model for $1,700. The only difference I understand between the 2 models is that the LE does not have the brace or the Timney trigger.

2020年4月25日 · Having said that, since I posted my original question in 2020, I found that the MPX-K fits just fine in a Vertx Ready Pack 2.0 with a 30-round magazine in place (for that matter, that pack can hold an MCX Rattler with a 30-round magazine). Thanks for breathing new life into an old thread! Griff

2020年6月20日 · Hello, I pulled the preverbal trigger and purchased a MPX-K, finding a fair price was challenging[emoji28] It’s a PMPX-4B-9 model and I need to install a 3-lug mount, for my suppressor. Is the thread pitch on the MPX still 13.5x1L or has it been changed to 1/2x28? Thank you Sent from my iPhone using Tapatalk