Radical Firearms HBAR Contour .300 Blackout Semi-Auto Rifle
Specifications
Action Single Action
Capacity 30+1
Grip Safety No
Barrel Length 16 inches
Caliber / Gauge .300 Blackout
Manual Safety Yes
Trigger Safety No
Threaded Barrel Yes
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
Description
Product Overview
The Radical Firearms HBAR Contour .300 Blackout semi-auto rifle is built on an AR-style platform with a 16 inch Melonite-finished chrome-moly 4140 barrel, 1:8 twist, and pistol-length gas system. Designed for stability and controlled heat, the HBAR contour pairs with a free-float M-Lok thin rail handguard for modular accessory mounting.
Key Features
- 16 inch .300 Blackout barrel with Melonite finish and 1:8 twist
- HBAR contour profile for improved balance and heat handling
- Pistol-length gas system for reliable AR-style semi-auto cycling
- 5/8x24 threaded muzzle with A2 flash hider compatibility
- Free-float M-Lok thin rail handguard for mounting optics or accessories
- 6-position B5 Bravo adjustable stock and MIL-STD AR-pattern controls
If you are looking for a .300 Blackout AR-style setup with an HBAR contour barrel, this Radical Firearms configuration delivers a practical, modular foundation.
4.8 | 5 Reviews
- SKU:
- RF01741/FR16300HBAR15RPRFDE
- UPC:
- 814034028097
- BUDS ID:
- 714028681
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Customer Reviews
4.8 out of 5
5 total reviews
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Latest Reviews
Luke M.
6 months ago
Verified Purchaser
This is an awesome...
This is an awesome AR-15 for this price point, its standard Mil-spec but for the specs its a much better option than many other rifles that are more expensive with many if not the same features. this rifle does however have a few pros and cons. Pros- * Extremely budget oriented * Great quality starter AR-15 * Awesome furniture out of the box * Very comfortable slim handguard Cons- * Not great with subsonic ammunition because of its length * Over-gassing running supersonic ammunition * Has ejection and feeding issues with some ammunition (Winchester, Precision one, and Ammo Inc) Sidenotes- * Runs the best on AAC or Hornady 300BLK (experience may vary) Summary--- if you want a great and reliable Mil-spec 300BLK with great furniture at a great price and don't mind a little bit of over-gassing this is an awesome starter, even with its few cons they can be easily overcome by different ammo or an adjustable gas block. I've shot 1500+ rounds through mine and its been a blast
Guy H.
8 months ago
Verified Purchaser
Excellent gun.. great...
Excellent gun.. great price..fast shipping.. you can't go wrong with a radical
Gary W.
10 months ago
Verified Purchaser
Excellent. Great...
Excellent. Great rifle. 5 stars.
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Questions & Answers
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505
Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876
Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345
