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*WASHINGTON STATE RESIDENTS ONLY* LAST CALL - All MAGAZINES and IN-STORE firearms orders with Magazines over 10 rounds must be place by 11:59pm PST, June 28th, 2022

JK Armament 155 MST Standard Lite End Cap

End Cap

Out of stock

JK Armament 155 MST Standard Lite End Cap


The JK Armament Standard End Cap can accommodate up to .45 caliber and fit both the JK155R and JK155P Kits. No special tools needed, the 1 1/2” wrench flats make this a breeze to change out.



  • Diameter: 1.55''
  • Color: Black
  • Weight: 0.7 oz.
  • Material: T6-7075 Billet Aluminum
  • Coating: Type 3 Hard Anodize
More Information
Product Type End Cap
Manufacturer JK Armament
Color Black
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