Quick Tip: BRN4 Field Strip and Lubrication
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- Опубліковано 21 січ 2024
- Join us in this detailed tutorial where @CalebSavant demonstrates how to disassemble, maintain, and reassemble the BRN-4 upper.
Starting with the removal of the charging handle and bolt carrier group, Caleb methodically explains the process, highlighting the similarities and differences compared to the AR-15.
This tutorial also covers the disassembly of the handguard, removal of the piston rod assembly, and piston cup, providing tips for dealing with stubborn parts and ensuring a thorough clean. Caleb shares his personal lubrication preferences and techniques, ensuring your BRN-4 upper is well-maintained and operates smoothly.
Reassembly is explained in a step-by-step manner, ensuring you can confidently put your BRN-4 upper back together. Caleb's instructions are clear and easy to follow, making this video an invaluable resource for anyone looking to maintain their BRN-4/HK 416 upper.
For any questions or additional assistance, viewers are encouraged to post comments or contact the tech line for support. - Спорт
Me: Gently taps muzzle on table
Wife: Gently taps my head with cast iron pan
I hope Brownells makes a 14.5 chrome lined upper
Informative on direct impingement function.
Cleaning makes a difference when in freezing cold weather.
So thats what a piston AR looks like? Me likes it 😛
You need to make one for DPMS 308 High Profile
Rods should be offered in titanium for ultra light mods
3:26
Just like Mater said, “he did what in his cup!?”
Thanks for the tips. But please tell me where you got the military green toolbox? I want one.
Speaking of springs and rings... Do you sell a spare parts kit? Just received my BRN-4 upper and like to have commonly needed spares on hand in my range bag and bench.
“DO NOT HIT THE BARE MUZZLE AGAINST THE WOODEN TABLE!” Shut up. It’s wood & it ain’t that hard, lol. He barely tapped it, it’ll walk just fine. Lol.
BRN4 vs AR180 vs JAKL vs FM-15 Gen2 , which is best?
Don’t tell me what to do
Hey Brownells is there any good way to attach a modern sling attachment to y'all's brn 180 stock????
Anyone know if those gas rings are the same as an ar-15 or are they proprietary gas rings?
10.4 medium profile uppers still not in stock 😭
How often shpuld you clean the piston?
no lube on the bolt locking lugs?
Is the piston coated in chrome or nickel boron?
I can field strip AR like peaceful simulator.
Where brn4 lower
Yall clean your guns??
Please offer the same with springs on top side similar to AR180, but in short stroke like this, and ability to take standard AR barrel and handguards.
It will allow buffer less shooting action and maximize choice of parts, especially barrels and handguards.e
Yrah but why dont yall have any of that for sale? Its ALWAYS out of stock.... good thing yall show how to clean something i cant buy....... wow
Barrel nut that size should be made in FORGED aluminum to cut weight. That's what Aero Precision does with M4 and M5 series.
So you need tools, other than a bullet to get to the part that gets dirty? That is a hard no for me on a gun.
You just sound dumb