Ruger PC Carbine 9mm Threaded Fluted Gray Backpacker

The Ruger PC Carbine 9mm Threaded Fluted Gray Backpacker is a takedown semi-auto that bridges the gap between a truck gun and a match-ready 9mm platform. It ships with a Magpul PC Backpacker stock in Stealth Gray, a fluted and threaded barrel, and interchangeable magazine wells that accept Ruger SR-Series, Security-9, and Glock double-stack magazines. The receiver is CNC-machined from 7075-T6 aluminum, and the bolt carrier group uses a custom tungsten dead-blow weight to reduce felt recoil by roughly 30% compared to standard blowback 9mm carbines, per Ruger specs. This is a modular, packable rifle built for shooters who value compact transport without sacrificing accuracy or reliability.

Manufacturer	Ruger
Model	PC Carbine Backpacker (SKU: 19115)
Material	7075-T6 aluminum receiver, glass-filled nylon stock
Compatibility	Ruger SR-Series, Security-9, and Glock double-stack magazines (includes both magazine well inserts)
Finish	Type III hard-coat anodized black receiver, Stealth Gray polymer stock
Weight	6.4 lbs (per manufacturer specs)
Condition	New

Key Features

• Magpul PC Backpacker Stock — why it matters: the stock disassembles into two halves that store in the buttstock, making the entire rifle compact enough to fit in a backpack or range bag without tools.
• Fluted, Threaded Barrel (1/2×28) — why it matters: fluting reduces weight and improves heat dissipation, while the factory threading lets you mount a suppressor or muzzle brake without an adapter.
• Interchangeable Magazine Wells — why it matters: swap between Ruger and Glock pattern magazines in seconds, so you can use whatever 9mm pistol mags you already own, cutting down on gear duplication.
• Tungsten Dead-Blow Bolt Weight — why it matters: the tungsten weight slides inside the bolt carrier to absorb recoil impulse, reducing muzzle rise and allowing faster, more controlled follow-up shots at speed.
• Reversible Charging Handle and Safety — why it matters: left-handed shooters can swap the controls without aftermarket parts, maintaining full ambidextrous operation out of the box.

Who It’s For

This rifle is for the shooter who needs a 9mm carbine that breaks down small enough to stow in a day pack, yet shoots flat enough to hit steel at 100 yards. It’s ideal for backcountry hunters who want a truck gun for predator dispatch, competitive shooters looking for a PCC platform that uses Glock magazines, and home defenders who want a compact, low-recoil rifle that stores discreetly.

Pros & Cons

• ✅ Takedown design stores in the stock — no separate case needed
• ✅ Interchangeable mag wells for Ruger and Glock magazines
• ✅ Low felt recoil from tungsten dead-blow system
• ✅ Threaded and fluted barrel for suppressor use
• ❌ Rear sight is absent from the Backpacker model — you’ll need to buy a red dot or iron sights separately

Comparison: Ruger PC Carbine vs. Zev Technologies OZ9C Carbine vs. Lone Wolf Distributors G9

Feature	Ruger PC Carbine Backpacker	Zev Technologies OZ9C Carbine	Lone Wolf Distributors G9
Price	$736.71	$1,899.00	$899.00
Weight	6.4 lbs	5.1 lbs	5.8 lbs
Barrel Length	16.12 inches, fluted, threaded	16 inches, threaded	16 inches, threaded
Takedown	Yes, stores in stock	No	No
Magazine Compatibility	Ruger and Glock (interchangeable)	Glock only	Glock only
Stock	Magpul Backpacker (Gray)	Adjustable buffer tube (aftermarket stock required)	Adjustable buffer tube (aftermarket stock required)
Receiver Material	7075-T6 aluminum	7075-T6 aluminum	6061-T6 aluminum
Best For	Packable, multi-mag carbine	High-end competition build	Budget-friendly Glock-mag carbine

FAQ

Does the Ruger PC Carbine Backpacker accept Glock magazines?

Yes. The rifle ships with two magazine well inserts: one for Ruger SR-Series and Security-9 magazines, and one for Glock double-stack 9mm magazines. You can swap them in seconds by pressing a release on the bottom of the receiver.

What is the barrel threading on the Ruger PC Carbine Backpacker?

It’s 1/2×28 TPI, standard for 9mm suppressors and muzzle devices. The barrel is also fluted to reduce weight and improve cooling.

Does the Ruger PC Carbine Backpacker come with iron sights?

No. This model ships without sights. The receiver has an integrated Picatinny rail for mounting optics, and the stock has a small rail section for a front sight if you add a set.

How do you take down the Ruger PC Carbine Backpacker for storage?

Push the takedown button on the receiver, separate the barrel and handguard assembly from the receiver, then store both halves inside the buttstock storage compartment. The stock has a hinged door that secures the parts.

What is the weight of the Ruger PC Carbine Backpacker?

6.4 pounds empty, per Ruger’s published specifications.

✅ Nationwide delivery (all 50 states) — ships to your FFL or home (where legal)
✅ Ships 1-2 business days from order confirmation
✅ 30-day returns — no restocking fee on unopened items
✅ Secure checkout — encrypted payment processing

Explore more: Semi Auto Rifles | 9mm Carbines | Takedown Rifles

Last updated: April 2026