https://greyhive.com/videos/watch/7587ef85-a59b-4132-a14b-c7f47e1b5d61 Hey. Welcome back to the channel. This is an update on the 300 Blackout pistol build. The rifle in the intro is not the first version. This is how it looked when I first built it, and several parts have changed. I replaced the SB Tactical PDW brace with an SBA3 so I could add a Law Tactical folding adapter. The original iron sights—I am not sure which company made that first set—had large clamp knobs on the Picatinny rail. They can snag, and I did not like the look. Charging handles snag too; the main reason I swapped them was appearance. The Scalarworks Peak set is cleaner in a top-down view: minimal and easier on the eye. I also changed the barrel. The muzzle threads were not square to the bore and would have risked a baffle strike on the suppressor. The SureFire SOCOM300-SPS would not lock onto the muzzle brake because the ratchet sat too close to the handguard. The finished barrel is not actually longer. I installed the spacer that comes with the SureFire SFMB, which moves the QD brake out far enough for the can to lock. The grip went from Strike Industries to a Magpul FDE grip, then to the B5 grip. The B5 texture is the best I have used, so it stayed. The current trigger is a Franklin Armory binary. Binary triggers are entertaining, but they do not give the same control as a true select-fire gun because the finger has to work both directions. That is a problem for me. I have no support hand on the rail. Everything is the spare arm. By definition I am shooting it as a one-handed gun. The binary also requires Franklin’s proprietary safety, so the selector changed with the trigger. The forward assist became a Strike Industries FDE unit to match the FDE theme. The charging handle started as a Strike latchless model; I later switched to their T-Bone 7075 latchless handle. You assemble it so excess gas from a suppressed gun vents left or right, using the two set screws to choose the side. The muzzle brake on the updated gun shows a lot of suppressed use. Subsonic suppressed 300 Blackout is easy to like. Color is personal. I would stay with black or FDE. This build is FDE. OD would get OD. Red and blue are not for me. The last large visible change is the FDE Law Tactical folder. If you want a folding AR stock or brace adapter, that is the one I would use. Other folders exist; this is my preference. If you can explain the folder animation in the intro, say how in the comments and I will send a morale patch. Here is that animation again. The last parts change is the bolt carrier group. I cannot show it yet. When I can, there will be a video on how it works. Similar carriers exist. I prefer how this one runs. That is the 300 Blackout pistol update. Like and subscribe. Apparel is at BallisticInk.com. Patches are at FittyActual.com—first runs are 160th / Night Stalker designs from my old unit, then other artwork. I am on Facebook, Instagram, IGTV, and TikTok. TikTok grew quickly; I treat it as a distribution tool, not as a cause. See you in the next update. #300Blackout #ARPistol #PistolBrace #LawTactical #SureFire #RifleUpdate #GunTube #Suppressed Mon, 09 Nov 2026 17:06:32 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://greyhive.com https://greyhive.com/lazy-static/avatars/5746210d-885d-44b2-9be0-92bf1e4d34df.webp https://greyhive.com/videos/watch/7587ef85-a59b-4132-a14b-c7f47e1b5d61 All rights reserved, unless otherwise specified in the terms specified at https://greyhive.com/about and potential licenses granted by each content's rightholder.