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Wise Arms WA-15B .300 AAC Blackout 7.5″ SBA3

SKULIP|WS75-300-SB-SG Conditionnew CategorySemi Auto Handguns
$729.99
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About this product

The Wise Arms WA-15B presents a compact semi-automatic platform chambered in .300 AAC Blackout. It pairs a 7.5″ threaded barrel with a 7″ M-LOK handguard and an SBA3 pistol brace for a compact, modular configuration. The receiver is billet aluminum with a Sniper Grey Cerakote finish and the package includes a canvas carry bag.

Key Specifications

  • Chambered in .300 AAC Blackout.
  • The barrel measures 7.5″ and is threaded 1/2×28.
  • The action is Semi-Auto.
  • Finish is Sniper Grey Cerakote.
  • The receiver is Billet Aluminum.
  • Rate of twist is 1-in-8.
  • Standard capacity is 30 + 1.
  • Overall length is listed as 23.5″ – 27.5″.
  • Includes SBA3 Pistol Brace and 7″ M-LOK Handguard.
  • Finish/handling package includes a Canvas Carry Bag.

Built with modularity and straightforward utility in mind, the WA-15B delivers a compact, configurable package for users seeking a high-capacity, short-barrel semi-automatic platform in .300 AAC Blackout. Its billet receiver and Cerakote finish combine durability and a clean appearance while the threaded barrel and M-LOK handguard support a range of accessory options. This configuration is appropriate for shooters who prioritize compact handling, customization, and extended magazine capacity.

Key attributes

upc300262189308
manufacturerWise Arms
manufacturer part number7.5-300-SBA3-SG
shipping weight9.35
sightsNo Sights
product typeSemi-Auto Pistol
barrel length7.5"
atf typeRIFLE
caliber/gauge.300 AAC Blackout
capacity30 + 1
number of magazines1 30 rd.
package height4.6
package width12.6
actionSemi-Auto
Sources & methodology. Editorial review and rating by Declan Vance based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication.
$729.99