Item #:
873750011523
UPC: #:
873750011523
availability:
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Magpul CTR Carbine Stock MAG310 Stealth Gray Mil-Spec AR-15

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The Magpul CTR Carbine Stock delivers enhanced stability and customization for AR-15 platforms through its friction lock system and dual side-mounted QD sling points. This mil-spec compatible stock eliminates buffer tube wobble while maintaining the compact profile essential for close-quarters applications.

What Makes This Different

The CTR's friction lock mechanism sets it apart from standard carbine stocks by creating a rock-solid lockup on mil-spec buffer tubes. Where traditional stocks develop play over time, the CTR maintains tight tolerances through thousands of adjustments. The 0.30-inch rubber buttpad provides consistent shoulder placement while the reversible QD cups accommodate left and right-handed shooters.

Key Features

  • Friction lock system eliminates buffer tube movement and rattling
  • Dual QD sling attachment points positioned at optimal angles
  • 0.30-inch rubber buttpad with distinctive Magpul texturing
  • Stealth Gray finish matches Magpul's color-coordinated accessories
  • Mil-spec diameter compatibility (1.146 inches) for standard tubes
  • Reinforced polymer construction weighs 8.8 ounces
  • Four-position length adjustment with positive indexing
Field performance centers on the stock's ability to maintain zero and provide consistent cheek weld across varied shooting positions. The friction lock prevents the loosening common in high-round-count scenarios, while the QD points handle dynamic transitions without sling interference. Law enforcement and competitive shooters benefit from the stock's balance between adjustability and structural integrity.

Technical Specs

  • Length of Pull: 10.5 to 13.5 inches (four positions)
  • Weight: 8.8 ounces
  • Material: Reinforced polymer construction
  • Tube Compatibility: Mil-spec diameter (1.146 inches)
  • QD Cup Size: Standard 1.25-inch push-button swivels
  • Buttpad Thickness: 0.30 inches
  • Country of Origin: United States
The CTR represents Magpul's focus on functional improvements over basic mil-spec components. Installation requires only a castle nut wrench and takes under five minutes on properly prepared buffer tubes.