KPYK CRC 5002/9037L‑MIL left‑folding stock is a telescopic stock with a left‑side folding mechanism, designed for AK‑12 and AK‑74M platforms equipped with a 5.5 mm hinge pin. The stock combines compact folded dimensions, extensive adjustability, and high structural strength for demanding use.

The design allows precise fitting to the shooter, body armor, and sighting systems. The left‑side folding configuration ensures convenient transport while maintaining full functionality.

Compatibility

• AK‑12 (2nd generation)

• AK‑74M

• Civilian rifles based on these platforms with a 5.5 mm folding hinge

⚠️ Not compatible with rifles featuring a fixed (“paddle‑type”) stock.

Key specifications

• Weight: 525 g

• Adjustable length of pull: 20–27 cm

• Cheek riser: 4 positions, up to 2 cm height adjustment

• Buttpad: vertical adjustment ±3 cm

• Sling mounting options:

  • webbing slot

  • QD sling swivel

Materials and construction

• Load‑bearing components made from 7075 aluminum alloy

• Cheek riser manufactured from impact‑resistant polyamide

• Approximately 90% of components are CNC‑machined from solid aluminum billets, ensuring rigidity and precise tolerances

Finish

The stock features a Cerakote ceramic coating, widely used by leading firearm manufacturers.

• Chemically resistant

• Highly resistant to wear and environmental exposure

• Coating thickness of approximately 50 microns, without affecting tolerances or moving parts

Folding lock

When folded, the stock is secured by an adjustable tension system in the hinge, allowing the user to fine‑tune folding and unfolding force to personal preference.