Скачать или смотреть The Ultimate PCC AR Build

Caleb from Brownells builds what he calls the ultimate pistol caliber carbine (PCC) using the CMMG radial delayed blowback system. Unlike traditional direct blowback AR-15 9mm builds, this setup uses lighter parts, reduced recoil, and improved reliability. Follow along as he walks through every part of the build including the lower, upper, barrel, magazines, muzzle device, and accessories, then completes the assembly with a suppressor-ready setup.

Chapters:
00:00 - Intro to the Ultimate PCC Build
00:18 - Radial Delayed Blowback vs Direct Blowback
02:08 - CMMG Radial Delayed Bolt and Barrel Design
04:20 - Buffer and Recoil System Setup
04:49 - AR-15 Lower Parts and Magazines
07:19 - AR-15 Upper Receiver and Barrel Installation
08:34 - Handguard and Barrel Nut Setup
10:25 - Installing the Muzzle Device
11:48 - Handguard and Suppressor Fitment
14:37 - Optic and Accessory Setup
15:24 - Installing Vertical Grip and Hand Stop
16:39 - Rail Covers for Comfort and Grip
17:32 - Charging Handle and BCG Installation
18:32 - Upper and Lower Assembly
18:48 - Suppressor Installation
19:02 - Final Thoughts and Wrap Up