Used SBR Palmetto State Armory PSA PA-15 300 Blackout AR15 8.5" AR PA15

PSA PA-15 300-BLK-AAC AR15 AR PA15

Sold On:September 15, 2026 at 9:30 PM
How Buying WorksEnded on September 15, 2026 at 9:30 PM

Key Features

  • Item Type: Short Barrel Rifles (SBR)
  • Action: AR-15 Direct Impingement
  • Manufacturer: Palmetto State Armory (PSA)
  • Capacity: 30 1
  • Model: PA-15
  • Barrel Length: 8.5"
  • Caliber: .300 AAC Blackout (7.62x35mm)
  • Finish: Black
  • Overall Condition: Very Good

Product Description

    PSA PA-15 .300 AAC Blackout SBR, 8.5 in Barrel, SLR Rifleworks M-LOK Handguard, Three-Prong Flash Hider — NFA Item

    This customized PSA PA-15 is a short-barreled rifle chambered in .300 AAC Blackout with an 8.5 inch threaded barrel and a three-prong flash hider. It features an SLR Rifleworks free-float M-LOK handguard with a continuous top rail, a Magpul MOE adjustable carbine stock, and an ejection-port cover engraved '300 AAC BLACKOUT.' This is an NFA item. Trust information is engraved on the left side of the receiver.

    Condition

    Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.

    Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.

    Bore Rifling: Excellent Rifling - Sharp lands and grooves.

    Specific Condition Notes: This firearm is in great shape, with minor scratches and blemishes present.

    What’s Included
    • 1x 30-round Magpul PMAG Gen M3 for .300 BLK (polymer)

    Configured as an NFA short-barreled rifle, this PA-15 runs a direct impingement system on the AR-15 platform and is chambered in .300 AAC Blackout (7.62x35mm). The 8.5 inch barrel is threaded and capped with a three-prong flash hider. The ejection-port cover is engraved '300 AAC BLACKOUT' for clear caliber identification, and the lower receiver bears NFA trust engraving on the left side.

    The upper receiver includes a forward assist, case deflector, and a T-marked Picatinny top rail. An SLR Rifleworks free-float M-LOK handguard with a continuous top rail provides modern accessory mounting along the full length of the forend.

    The PSA PA-15 marked lower shows 'PA-15 MULTI' and 'PALMETTO STATE ARMORY COLUMBIA, S.C.' rollmarks with SAFE/FIRE selector legends. Furniture includes a Magpul MOE adjustable carbine stock and a textured polymer, non-A2 pattern pistol grip. A manual safety is present.

    Both receivers are aluminum with a Type III hardcoat anodized finish. The bolt carrier group carries a spider logo. Capacity is 30+1 with the included Magpul PMAG Gen M3 for .300 BLK. Made in the United States.

Specifications

Item TypeShort Barrel Rifles (SBR)
ManufacturerPalmetto State Armory (PSA)
ModelPA-15
Caliber.300 AAC Blackout (7.62x35mm)
Overall ConditionVery Good
Bore ConditionExcellent
ActionAR-15 Direct Impingement
Capacity30 1
Barrel Length8.5"
FinishBlack
Stock/Gripstextured polymer, non-A2 pattern pistol grip
Sight/Opticnone
Country of OriginUnited States