The Radical Firearms 8.5" Hbar profile 300 AAC Blackout is a MIL-STD upper ready to drop on any MIL-STD lower
Receiver. Perfect for the novice or advanced shooter wanting to finish out that
build and hit the range.Simply add your BCG,charging handle and you are ready to go. Built with our 7" FQR free float rail system for
increased accuracy and keeping your hands cool. No matter what your style of
shooting is, Radical Firearms has you covered.
SKU: FU8.5-300HBAR-7FQR
UPC: 814034024556
MFR#: RF00232
- Barrel Length: 8.5"
- Gas System: Pistol Length
- Barrel Profile: Hbar Profile
- Barrel Material: 4140 Chrome Moly Vanadium
- Barrel Finish: Melonite
- Muzzle Thread: 5/8x24
- Chamber: 300BLK
- Twist Rate: 1:7
- Barrel Extension: M4 Feed Ramp
- Gas Block
Type:
.750 Low-profile
Gas Block
- Muzzle Device: A2 Flash Hider
- Upper Receiver
Material:
Forged 7075 T6
- Upper Receiver
Style:
M4 MIL-STD
- Upper Receiver
Finish:
Type III
Anodizing
- Forward
Assist:
Yes
- Dust Cover: Yes
- Handguard
Type:
Free Float
- Handguard Style: Quad Picatinny Rail
- Handguard
Length:
7"