Magpul PC Backpacker Stock for Ruger PC Carbine

The Magpul PC Backpacker is a drop-in stock designed specifically for the Ruger PC Carbine. It is compatible with factory Ruger PC Carbine models offered in 9mm Luger and .40 S&W and prioritizes compact transport and practical ergonomics. A unique locking interface secures the barrel assembly to the stock for stowed transport and allows straightforward deployment when needed. Constructed from Magpul polymer, the design integrates M-LOK functionality and multiple user-oriented storage features.

Key Specifications

• Compatible with Ruger PC Carbine models in 9mm Luger and .40 S&W.
• Constructed from polymer for durable, lightweight performance.
• Color is Flat Dark Earth.
• The length of pull measures 13.75".
• The weight is 1.31 lbs.
• Features an ergonomic hand guard with M-LOK slots at the 3 and 9 o’clock positions.
• Includes a water-resistant grip storage compartment and a riser compartment sized for one pistol magazine (fits up to PMAG 21 GL9).
• Equipped with an MOE SL nonslip rubber butt-pad and compatible with the MOE SL Enhanced Rubber Butt-Pad (MAG349) for an additional 3/8" LOP.
• Includes interchangeable standard and optic-height cheek risers to accommodate sighting options.
• Provides optional QD sling mounting capability and multiple QD cup locations for carry flexibility.

Designed for shooters who value compact transport and straightforward functionality, the PC Backpacker delivers a practical mix of storage, modularity, and ergonomic updates for the Ruger PC Carbine. Its lightweight construction, M-LOK-compatible hand guard, and adaptable cheek risers make it a versatile choice for field use, range sessions, and travel where reliable, non-permanent upgrades are preferred.