Radical Firearms Blue Line 300 Blackout AR-15 Rifle - M-LOK RPR - B5 Systems Furniture - 16"

Manufactured by Radical Firearms
SKU: FR16-300-BL-15RPR
MPN: FR16-300-BL-15RPR
Manufactured by Radical Firearms
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Out of Stock

Items that are regulated by the ATF have restrictions and requirements: 
•Your entire order will ship only to a Federal Firearm License holder.
•Current processing time is approximately 14 to 16 days.
•Please contact your local FFL prior to placing your order to ensure they are still accepting transfers. Due to Covid-19 many are no longer open
•A copy of your order/invoice as well as the current FFL license for your local dealer must be emailed to ffl@primaryarms.com.



The Radical Firearms series of rifles hold both quality and value to be important. Their rifles come with military standard uppers and lowers, keeping your options open for future customization. Additionally, these come with M-LOK free floating handguards that not only keep your hands cool and accessories secure, but also make the overall rifle nice and light while maintaining accuracy. All of the finishes are of high quality, from the Melonite barrel to the anodized receivers. This rifle is chambered in 300 Blackout with a 16 inch barrel and allows you to still use 5.56 magazines. Overall the Radical Firearms AR-15 16 inch 300AAC Carbine  with 15 inch M-LOK RPR Rail is a great AR for those looking to get into the 300 Blackout round.

  • 16” Barrel
  • Pistol gas system
  • A2 flash hider
  • M-LOK Freefloat Rail RPR lightweight design 
  • 300 Blackout caliber 
  • B5 Bravo 6 position Stock
  • Built to Military / Law Enforcement standards

Radical Firearms offers law enforcement grade hardware. Crafted with quality materials and covered by their lifetime warranty, Radical Firearms is an outstanding choice for any budget
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Barrel CoatingMelonite
Barrel Length16
Barrel LiningMelonite
Barrel Material4140 Chrome Moly Steel
BrandRadical Firearms
Caliber Gauge300 Blackout
Gas System LengthPistol
Gas System TypeDirect Impingement
Handguard15 in Radical M-LOK RPR Rail
Muzzle DeviceA2 Flash Hider
Thread Pattern5/8 X 24

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