The Radical Firearms 16" Big Bore profile 450 Bushmaster is a complete 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. Built with our 15" MHR 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: CFU16-450BUSH-15MHR
UPC: 816903027217
MFR#: RF00402
- Barrel Length: 16"
- Gas System: Mid Length
- Barrel Profile: Big Bore Profile
- Barrel Material: 4140 Chrome Moly Vanadium
- Barrel Finish: Melonite
- Muzzle Thread: 5/8x32
- Chamber: 450 Bushmaster
- Twist Rate: 1:20
- Barrel Extension: Single Feed Ramp
- Gas Block
Type:
.936 Low-profile
Gas Block
- Muzzle Device: Panzer Brake
- Upper Receiver
Material:
Forged 7075 T6
- Upper Receiver
Style:
M4 MIL-STD with
Oversized Ejection Port
- Upper Receiver
Finish:
Type III
Anodizing
- Forward
Assist:
Yes
- Dust Cover: Yes
- Handguard
Type:
Free Float
- Handguard Style: M-Lok Hybrid Rail
- Handguard
Length:
15"
- Charging
Handle:
MIL-STD
- Bolt Carrier
Group Included:
Yes
- BCG Finish: Nitride
- Magazine: 450 7 Round
* Includes 1 Magazine
Almost perfect 
