Radical Firearms 16" 5.56 NATO 1:7 Carbine Length M4 Complete Upper - 12" M-LOK FCR Rail
The Radical Firearms FCR system is a slim handguard that provides the weight savings you want without sacrificing any of the mounting possibilities you require. This freefloat design offers a monolithic Picatinny rail and plenty of M-LOK attachment points for all your gear.
- 16" 41V50 chrome moly vanadium steel M4 barrel with Melonite finish
- Chambered in 5.56 NATO with a 1:7 twist rate
- M16 cut bolt carrier group with Melonite finish
- BCG high pressure tested and magnetic particle inspected
- Standard charging handle
- 1/2x28 A2 flash hider
- 12" Radical Firearms M-LOK FCR rail
- Made in the U.S.A. in Stafford, Texas!
Ratings & Reviews
I am not a big fan of Radical Firearms, I have previously owned a 12.7x42mm upper (.50 beo) and a 300 BO upper from them, neither of which would feed a round to save their lives. Multiple other bad export owners etc.
<br>I ordered this upper minus BCG and CH during a sale for $160, just to slap on a lower and have an extra gun around.
<br>Jokingly I put my PA 1-6x SFP on it, and to my surprise (with match grade ammo) it punched out THREE (yes 3) 1/2" to 5/8" groups at 100yds, back to back to back. So needless to say I was impressed, and pleased with my purchase.
<br>Disclaimer: if you can afford nicer equipment, spend the money. If you are looking for a plinker, this will suffice. This is, to-date, the only Radical product that I have received that works as it should.