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- BARREL ASSEMBLY HK416 A5 12.5″ HAUS | HK 🇺🇸 🇩🇪
- RAIL SECTION M-LOK 7...$22.00
BARREL ASSEMBLY HK416 A5 12.5″ HAUS | HK 🇺🇸 🇩🇪
$899.00
HK416 A5 barrel assembly featuring a 12.5″ cold hammer forged, chrome lined barrel, hardened steel barrel nut and genuine Heckler & Koch gas block.
In stock
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Assembly includes:
- HAUS 12.5″ cold hammer forged, chrome lined A5 barrel with DLC finish
- Heckler & Koch HK416 A5 adjustable gas block
- Haus barrel nut
BARREL SPECS
Length: 12.5″
Material: 4150 CMV (Mil-B-11595e)
Process: Barrel blanks are cold hammer forged to our spec, oversized for chrome then shipped to Rim Country Manufacturing to be profiled, chambered, threaded and engraved, then the barrels are sent out for hard chrome lining on bore and chamber and finally finished with DLC.
Twist rate: 1/7
Muzzle threads: 1/2 28
Barrel weight: 23.64oz
Receiver Compatibility: Genuine HK416 A5, MR556 A4, MR223 A3, MR223 A5 and HAUS A5 upper receivers
Warrantee: Lifetime
* If you have any questions about this product call 512-769-4462
If you live in California or Washington state and you want to buy a barrel I will need to ship it to an FFL in your area.
At checkout list your FFL’s name and information for the delivery address and include your name in that section as well.

























