Radical Firearms 16" 5.56 Barrel Combo - Mid - 1:7 - Gas Block - Gas Tube with Zero Impulse Muzzle Brake
This 16" barrel is perfect for your next AR-15 carbine build! Chambered for the extremely popular 5.56 NATO cartridge with a button rifled 1:7 twist rate that will get the most out of the full range of 5.56 NATO ammunition including the legendary 77 grain OTMs. The mid-length gas port allows for smooth reliable cycling with your favorite loadings. Muzzle is threaded for 1/2x28 muzzle devices.
This barrel will include a low profile set screw gas block, factory installed stainless steel mid-length gas tube, and the Radical Firearms Zero Impulse Muzzle Brake with crush washer.
Ratings & Reviews
FYI, this is melonited stainless steel not sbn 4150
by Thomas -
An answer to a questions you might have buying this package. Yes, the gas block and muzzle device can be hand loosened so that they can be removed easily prior to installing the barrel on an upper receiver. I was worried myself, but had the tools if needed so I gave it a try.
<br>All in all a nice looking barrel, though the specifications need to be updated for this product. This is a stainless steel barrel with an exterior melonite finish including the threads and at the feed ramps and throat of the barrel. Still a good deal in my book. I'll update the review once I've been able to put some rounds through it.