Radical Firearms 10.5" 300 BLK Pistol - 10" Primary Arms Exclusive M-LOK Rail and Shockwave 2M Blade

Manufactured by Radical Firearms
SKU: PAP10.5-300-SW2M
MPN: PAP10.5-300-SW2M
Manufactured by Radical Firearms
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NOTE: Limit 1 per household. Quantities exceeding 1 will not allow checkout.

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.



If you are looking for a compact AR pistol chambered in .300 Blackout for shooting suppressed at the range, then this Radical Firearms complete pistol is for you. The Radical Firearms 300 Blackout AR Pistol is made from high quality, law enforcement grade components, and is fully Mil-Spec for compatibility with a large variety of parts. However, it comes with an ambidextrous safety, billet machined magazine button that extends further out for easy activation, and even a Mission First Tactical ergonomic pistol grip. The lower parts kit and fire control group is manufactured in house at Radical Firearms to ensure a tight fit to the lower receiver. The upper receiver features a pistol length buffer tube with a Shockwave 2M Blade stabilizing brace as well as a Primary Arms exclusive M-LOK handguard. This handguard features a full length picatinny top rail that is flush mounted with the upper receiver and is only 10” to cover the low-profile pistol length gas system. All you need is your favorite pair of sights or red dot and this 300 Blackout pistol is ready for the range.

  • 10.5" 4150 Chrome Moly Vanadium Steel Barrel with Melonite finish
  • 1:8 Twist for stabilizing heavy .30 caliber rounds
  • Chambered in 300 AAC Blackout
  • M4 Feed Ramps for reliable feeding
  • Pistol length gas-system for improved reliability when firing supersonic ammo and subsonic ammo
  • M16 BCG with Melonite finish
  • 10” Primary Arms Exclusive M-LOK handguard
  • Radical Firearms Forged 7075-T6 Mil-Spec Lower Receiver
  • Hardcoat anodized finish
  • Mil Spec Lower Parts Kit with Radical Firearms Fire Control Group
  • Ambidextrous safety selector, Billet magazine release, and extended bolt release
  • Mission first Tactical pistol grip
  • A2 flash hider
  • Pistol Buffer Assembly with Shockwave 2M Blade stabilizer
  • Made in Texas, USA!

The Radical Firearms AR-15 pistol features an 10.5” barrel machined from 4150 chrome moly steel and has a long-lasting Melonite finish that is harder than chrome while being easier to apply to prevent any abnormalities in the bore. It also features a 1:8 twist rate for stabilizing the heavy .30 caliber bullets. Whether you are shooting supersonic or subsonic, suppressed or un-suppressed, this pistol can do it all. The pistol length gas system allows for optimal reliability no matter what you are shooting. The barrel extension also has M4 style feed ramps cut into it to help feed rounds into the chamber. This Radical Firearms 300 Blackout pistol is an affordable option that comes with multiple enhancements over standard pistols.

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 ContourHBAR
Barrel Length10.5
Barrel LiningMelonite
Barrel Material41V50 Chrome Moly Vanadium Steel
BrandRadical Firearms
Caliber Gauge300 Blackout
Frame SizeAR Pistol
Handguard10 in M-LOK Rail
Muzzle DeviceA2 Flash Hider
Thread Pattern5/8 X 24
Twist Rate1:8

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see www.p65warnings.ca.gov

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