From the Bench BRN4 M38M27 Part 1

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=dkiPK7crhK8

Caleb from Brownells walks through an M27/M38 clone build using the BRN-4 upper receiver. The M27, based on the HK416, was designed as a squad support weapon (IAR- Infantry Automatic Rifle), while the M38 is its designated marksman rifle (DMR) variant. This build features a M27-profile barrel, 11-inch quad rail, Leupold Mark 4 optic, and ADM mount. Watch as Caleb assembles the rifle, installs the optic, and gets it range-ready! • Timestamps: • 0:00 - Introduction to the M27/M38 Clone Build • 0:26 - What is the M27? (HK416-Based) • 1:31 - M38 Variant Differences (Optic Choice) • 3:26 - BRN-4 Upper and Parts Overview • 4:02 - Installing the M27-Profile Barrel • 6:07 - Gas Block and Pin Installation • 9:35 - Adding the Bayonet Lug Attachment • 11:28 - Choosing the Correct Handguard (9” vs. 11”) • 14:44 - Securing the Handguard and Spacer • 17:12 - Mounting the Leupold Mark 4 Optic • 18:08 - Final Thoughts and Next Steps

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