ASK AN EXPERTDescription
- 8.5" 4140 Chrome Moly Vanadium Barrel
- Melonite Coated with a 1:7" Twist
- Threaded TPI 5/8x24 with A2 Flash Hider
- M4 Feed Ramps
- Low Profile Gas Block
- Forged 7075-T6 Aluminum Flat Top Upper Receiver
- Forward Assist and Dust Cover
- MIL-Std 1913 Picatinny Top Rail
- Forged 7075-T6 Radical Firearms Aluminum Lower Receiver
- 7" RF Free Float FCR M-LOK Handguard
The RADICAL FIREARMS .300 Blackout 8.5in 30rd AR-15 Semi-Automatic Pistol (FP8.5-300HBAR-7MHR-SBA3) is an optics ready AR-15 pistol chambered in the increasingly popular .300 AAC Blackout cartridge. This is a fully Mil-Spec AR with precision machined 7075-T6 forged aluminum receivers with a Mil-Std M4 flat top upper. It starts with an 8.5" 4140 CMV Steel Barrel with an HBAR contour that is Melonite treated and threaded 5/8x24 with an A2 flash hider.
Featuring a free float Radical Firearms 7" FCR handguard that has a full length picatinny top rail, it readily accepts Magpul M-LOK attachments. It comes with a SB Tactical SBA3 that has 5 adjustable positions for the perfect fit and ultimate control. Perfect for competition or home defense, this is the ideal compact AR that you've been looking for.
Warranty Information
| Barrel Length, in | 8.5" |
| Barrel Material | 4140 Chrome Moly Vanadium |
| Barrel Finish | Melonite |
| Barrel Profile | HBAR |
| Barrel Thread Pitch | 5/8x24 |
| Chamber | 300BLK |
| Twist Rate | 1:8 |
| Barrel Extension | M4 Feed Ramps |
| Gas System | Pistol Length |
| 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 | M-Lok Hybrid Rail |
| Handguard Length, in | 7" |
| Charging Handle | MIL-STD |
| Lower Receiver | Forged 7075 T6 |
| Lower Receiver Finish | Type III Anodizing |
| Safety | MIL-STD STYLE AMBI |
| Fire Control Group | MIL-STD |
| Buffer Tube | Carbine Buffer Tube |
| Pistol Brace | SB-TACTICAL SBA3 |
| Magazine | 30 Round |
