Description
16″ .300 Blackout Holiday Build Kit Includes
- AR 15 BILLET UPPER RECEIVER
- AR-15 BLACK DUST COVER
- BLACK NITRIDE .223/5.56/.300/.350 Bolt Carrier Group
- AR-15 Black Ambi Charging Handle
- AR-15 Lower Parts Kit
- .750 Gas Block
- Pistol Gas Tube
- LE Mil-Spec Stock Kit
- 12″ Keymod Handguard
- 5/8×24 A2 Birdcage Flash Hider
- 16″ .300 Blackout Barrel
11bravo.ch –
I’m now on my 3rd Durkin upper and have only one complaint. They’ve been consistently good quality except for a 10.5in pistol upper I ordered came with the barrel nut still loose and the flash hider torqued to 1000ft/lbs but the other 2 I’ve received since then have been well built. The only downside is they use USPS which is a nightmare and completely unreliable so I feel confident in my Durkin uppers but less than confident with delivery and shipping. I would be more willing to purchase items if there was alternate shipping methods.
CH –
I’m now on my 3rd Durkin upper and have only one complaint. They’ve been consistently good quality except for a 10.5in pistol upper I ordered came with the barrel nut still loose and the flash hider torqued to 1000ft/lbs but the other 2 I’ve received since then have been well built. The only downside is they use USPS which is a nightmare and completely unreliable so I feel confident in my Durkin uppers but less than confident with delivery and shipping. I would be more willing to purchase items if there was alternate shipping methods.