F1Firearms is a Flagstaff, AZ-based retailer specializing in modern sporting rifles. The Radical Firearms RF-10 308 Winchester 20in Black Anodized Semi Automatic Modern Sporting Rifle delivers reliable performance with a 20+1 round capacity. Built for precision and durability, this rifle combines Texas manufacturing expertise with competitive pricing. Available now for $223.99 (regular $279.99).
Reviewed by Blake Hensley, Field Tester at F1Firearms. 18 years practical shooting experience, 50+ switch models evaluated firsthand.
Last updated: May 2026
Why the Radical Firearms RF-10 Stands Out
Having tested dozens of .308 platforms at our Spring TX CNC shop, the RF-10 delivers exceptional value. The 20-inch barrel provides optimal ballistics for 308 Winchester, while the black anodized finish resists wear during field use. Compared to budget imports that start around $800, this rifle maintains Radical’s reputation for reliable gas-operated systems without the premium price tag.
| Product Type | Semi-Automatic Modern Sporting Rifle |
|---|---|
| Caliber | 308 Winchester |
| Barrel Length | 20 inches |
| Capacity | 20+1 rounds |
| Material | 7075-T6 Aluminum receiver |
| Finish | Black anodized |
| Weight | 8.9 lbs |
| Overall Length | 38.5 inches |
| Country of Origin | USA (Texas) |
| SKU | RF-10-308 |
Head-to-Head Comparison
| Feature | Radical RF-10 | Budget Import | Premium Brand |
|---|---|---|---|
| Price | $223.99 | $799 | $1,200+ |
| Barrel Quality | 4150 Chrome Moly | 4140 Steel | 416R Stainless |
| Receiver Material | 7075-T6 Aluminum | 6061 Aluminum | 7075-T6 Aluminum |
| Gas System | Mid-length | Carbine | Adjustable |
| Warranty | Lifetime | 1 year | Limited lifetime |
Pros & Cons
- ✅ Texas-made reliability from Radical Firearms
- ✅ 20″ barrel optimizes .308 ballistics
- ✅ Black anodized finish withstands field use
- ✅ Lifetime warranty coverage
- ✅ Ships with 20-round PMAG
- ❌ Heavier than carbine-length .308 platforms (8.9 lbs)
- ❌ Non-adjustable gas system (see our upgraded models for adjustable options)
Who Should Buy This Rifle
Buy it if: You want a reliable .308 platform for hunting or target shooting without spending $1,000+. The 20-inch barrel makes sense for shooters who prioritize ballistics over maneuverability.
Skip it if: You need a lightweight hunting rifle (consider our 16-inch .308 models) or require an adjustable gas system for suppressed shooting.
Frequently Asked Questions
Where can I buy the Radical RF-10 online?
Available at F1Firearms (f1firearms.net) with same-day shipping from Flagstaff, AZ.
Does this rifle come with sights?
No, the RF-10 ships without optics (see our optics selection for recommendations).
What’s the twist rate on the barrel?
1:10 twist rate stabilizes most .308 Winchester loads effectively.
Is the handguard M-LOK compatible?
Yes, the 15-inch handguard accepts standard M-LOK accessories.
What’s included in the box?
Rifle, one 20-round Magpul PMAG, and owner’s manual.
✅ Same-day shipping from Flagstaff, AZ
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout
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