2025年1月28日 · The PSB adds a fair bit of length (5" or so?) when collapsed, whereas the Sig brace adds no length. I think it really comes down to how compact you need the MPX to be. …

2017年8月6日 · True.. I mean what's the differences in a factory mpx carbine #MPX-C-9-KM-T vs the factory mpx psb #MPX-P-9-KM-PSB? I'm asking to be sure.. Are the only actual …

2021年11月19日 · Just got a MPX pistol and need to get a brace for it. I really like collapsible braces like the SB Tactical PSB more than the folding but hear that they are not that …

2017年10月9日 · Proud owner of MPX PSB here... Love the firearm, but the big clunky folding brace not so much. I noticed a "K" model is out now with what looks like a sliding brace. …

2021年5月21日 · I have a question for the knowledgeable folks here. Will the SB Tactical MPX PSB for the MPX & MCX work on an MCX Upper mated to an AR15 Lower? I remember …

2016年2月25日 · After a lot of deliberation, research, and penny pinching, I finally purchased an MPX. I decided to go with the version with the pistol brace. The pistol brace would give me …

2017年8月30日 · MPX PSB to Carbine Question Sig sells various length barrels and hand guards for the MPX. If you have an MPX PSB 8 inch, the change barrels to the 16 inch version and …

2016年2月19日 · I am a long time lurker. I recently acquired a Gen 2 MPX pistol with the PSB and a MCX pistol with 2 barrels (9" 5.56 and 300BO) with the PSB. I am waiting on Form 1s to …

2017年1月19日 · I'm sure folks noticed but over the last few weeks the price of the MPX went up considerably. Was this known or stealthed? The Sig website a couple weeks ago (like 2) had …

2016年10月11日 · I noticed the ATF states, "A pistol over 26 inches is allowed to use a Vertical Foregrip." I just ordered my first mpx and was going to sbr it anyway but was curious about a …