Ruger PC Carbine 9mm Takedown, 16.12 in Threaded Fluted Heavy Barrel, MI 12 in M-LOK Handguard (2018)
This 2018 Ruger PC Carbine stands out with a Midwest Industries 12 in M-LOK free-float handguard, a cold hammer-forged chrome-moly steel barrel with a fluted heavy profile, and a 1/2x28 threaded muzzle. It features Ruger’s takedown design, an interchangeable magazine-well system for Ruger SR/Security-9 and Glock-pattern magazines, and an integrated full-length Picatinny rail on the receiver. Four magazines and an Allen soft rifle case are included.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are marks from prior handling and use. Some of the add-on M-LOK Picatinny rail sections do not fit correctly on the handguard. Please refer to the photos for a close look at the current configuration.
What’s Included
- Ruger PC Carbine 9mm semi-auto rifle (2018) with Midwest Industries 12 in M-LOK free-float handguard installed
- Interchangeable magazine-well insert(s) for Ruger SR/Security-9
- 2x 17-round magazines (per photos)
- 2x 10-round magazines (per photos)
- Allen soft rifle case
- Additional short Picatinny rail sections installed at 12 and 6 o'clock on the handguard
- Note: Three magazines are Rattlesnake Tactical-branded; the others are mixed types as shown in the photos.
The PC Carbine uses a dead-blow, tungsten-weighted blowback bolt that helps moderate bolt speed. Its takedown system with a locking ring lets the barrel and forend separate from the action for compact storage and easy transport.
The 16.12 in barrel is chrome-moly steel, cold hammer-forged, and fluted with a heavy profile for rigidity. The muzzle is threaded 1/2x28 for standard 9mm-compatible devices.
Optics-ready configuration with an integrated full-length Picatinny rail on the receiver; sight setup as shown in the photos. The Midwest Industries 12 in free-float handguard adds extensive M-LOK slots, QD sling sockets, and short Picatinny sections at 12 and 6 o'clock.
The black stock is glass-filled nylon with a soft rubber buttpad, spacer system, and a rear sling swivel stud. The receiver is aluminum alloy with a Type III hard-coat anodized finish, and it shows a 2D data-matrix adjacent to the serial number. Length of pull is 12.5 in. Capacity is 17+1.

