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Combat Armory Barrel Fits Glock 21 Gen 3-4 45ACP Barrel Threaded .578 x 28

(2 reviews) Write a Review
Was: $179.99
Sale: $49.99
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Combat Armory barrel for Glock 21 Threaded Naked Stainless Polished
  • 45ACP
  • Drop in fit for Gen 3-4
  • Machined from 416 stainless steel and heat treated to RC 41
  • Fully supported chamber and improved feed ramp design
  • Polished Feed Ramp for easy feeding
  • Target crown and oversized lock up area 
  • Conventional rifling with a polished chamber and bore to perform well with lead, plated and jacketed bullets
  • 5.1'' in length

 

  • 5
    American company making American products at a price every American should be able to afford. What else needs to be said, American needs more of this. Barrel is of great quality and functions as it should and works great without fitting in G21 glock

    Posted by Johnathen Schenk on 16th Aug 2024

    Great value form a American company making American products

  • 5
    Glock 21 threaded barrel

    Posted by Terry on 15th Aug 2024

    Excellent quality. The machining quality matches barrels 4 times the price. Only 200 rounds though it so far but no hiccups. The bore looks beautiful.