Used PTR Industries 9CT 9mm 9-CT PTR9 MP5 Roller-Delayed M-LOK THREADED +2 MAGS

PTR Industries 9CT 9-mm CT PTR9 MP5 SP5 +ORIG CASE

How Buying WorksEnding November 1, 2026 at 10:15 PM

Key Features

  • Item Type: Semi Auto Pistols
  • Action: Roller-Delayed Blowback
  • Manufacturer: PTR Industries
  • Capacity: 30 1
  • Model: PTR 9CT
  • Barrel Length: 8.86"
  • Caliber: 9mm Luger
  • Finish: Blued & Synthetic
  • Overall Condition: Very Good

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Product Description

    PTR 9CT 9mm Pistol, 8.86 in Barrel, Tri-Lug & 1/2x28 Thread, Diopter Sights, Welded Picatinny Rail, Telescoping Brace, PTR 601

    The PTR 9CT is a USA-made, MP5-pattern 9mm pistol built on a stamped-steel receiver with welded seams and a welded 1913 Picatinny top rail. This example features the correct roller-delayed blowback system, fluted chamber, and a nitride-treated 8.86 inch barrel with both tri-lug and 1/2x28 threading. It ships with two 30-round MP5-pattern magazines and a telescoping two-rod brace, combining proven design with practical features and modern build quality.

    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: There are minor scratches and blemishes present.

    What’s Included
    • PTR factory hard case
    • PTR owner's manual
    • Single-point bungee sling
    • Polymer endcap with sling loop (OEM)
    • PTR M-LOK aluminum handguard (not installed; threaded handguard bolt required to install and not included)
    • Diopter sight adjustment tool
    • 2x 30rd translucent polymer MP5-pattern magazines

    The 9CT retains the classic features that define the platform, including a roller-delayed blowback action, fluted chamber for reliable extraction, and a tungsten-weighted full-auto-pattern carrier configured as a host for registered packs. Its stamped-steel receiver has welded seams and a welded 1913 Picatinny top rail for mounting accessories as needed.

    The 8.86 inch barrel is nitride-treated for durability and offers both a tri-lug interface and 1/2x28 threading, supporting common 9mm muzzle devices. The 1:10 RH twist rate complements a wide range of 9mm loads.

    Controls are intuitive, with both a paddle-style and push-button magazine release, a manual safety, and a left-side, non-reciprocating charging handle. The pistol is fitted with a telescoping two-rod brace for added stability.

    Sighting is handled by a hooded front post and a rotary diopter drum rear, delivering a precise, adjustable sight picture. The pistol accepts MP5-pattern detachable magazines and comes with two 30-round translucent magazines.

    A PTR M-LOK aluminum handguard is provided but is not installed. A threaded bolt is required for installation and is not included; a suitable bolt will need to be sourced to mount this handguard.

Specifications

Item TypeSemi Auto Pistols
ManufacturerPTR Industries
ModelPTR 9CT
Caliber9mm Luger
Overall ConditionVery Good
Bore ConditionExcellent
Manufacturer Part NumberPTR 601
ActionRoller-Delayed Blowback
Capacity30 1
Barrel Length8.86"
FinishBlued & Synthetic
Sight/Opticdiopter iron sights
What's IncludedOEM endcap, PTR handguard, sight tool, sling, manual
Country of OriginUnited States