Bushmaster Hunting 20" Rifle Free Float 450 Bushmaster

Out of stock

A workhorse hunting rifle from Bushmaster with an extra-heavy thump for stopping power. This is a rock solid, basic firearm that packs a punch. Some folks are buying these and stripping the parts to install on their Maccabee SLR receivers.


  • 20’’ Barrel
  • 450 Bushmaster chamber
  • 1:24" twist
  • Free-floated
  • vented aluminum hand guard
  • ChromeMoly Steel
  • Simple gas block like an FSB but no sight


  • Weight: 8.5lbs
  • Vented aluminum fore-end and bipod stud
  • Canadian sales only to folks with a valid Restricted PAL
  • Comes with A2 style fixed butttstock installed
  • Made in 'Merica (USA for the layperson)

You get:

  • (1) Complete firearm (restricted)
  • (1) Operator safety manual
  • (1) 5-round magazine

You need to send us some info before we can ship:

  1. Your PAL number
  2. Date of birth  (YYYY/MM/DD)
  3. Whether the purpose is for target shooting or a collector
  4. Your gun club
  5. Your birth city

      Compatible with:

      • Picatinny toys
      • 450 bushmaster ammunition

      Installation Difficulty: 

      Installation notes: This is a complete firearm, grab some mags and go go go

      Manufacturer's part #: 90431

      More Information
      Classification RESTRICTED
      New from date Mar 10, 2018
      Barrel Length 20"
      For muzzle thread 1/2"
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      You're reviewing:Bushmaster Hunting 20" Rifle Free Float 450 Bushmaster