https://store-mpr31.mybigcommerce.com/ptr-601-9ct-ar-pistol-semi-automatic-9mm-luger-8-86-30-1-black/

The 9CT model features an M-LOK compatible aluminum handguard. The 8.86 3-lug barrel is threaded to 1/2x28 and includes push button and paddle style magazine release. The precision-welded top rail allows addition of your favorite optic or use the traditional iron sights. The polymer end cap with swivel adapter provides a sling attachment point.This gun comes with a hard plastic storage case a bungee sling two (2) 30-round magazines and a rear sight adjustment tool.

PTR 601 9CT 9MM 8IN PSTL 3LUG 1/2X28TB RAIL
Mfg Item Num: 601
Model Number: 9CT
Unit of measure: GN
Type: AR Pistol
Action: Semi-Automatic
Caliber: 9mm Luger
Barrel Length: 8.86
Capacity: 30+1
Safety: Manual
Grips: Black Polymer
Sights: Iron
Weight: 5.05 lbs
OAL: 17.6
Barrel Length Range: 8.00 to 8.99
Weight Range: 5.00 lbs to 5.99 lbs