Childers Russian/Romanian RPK 1.5mm Receiver Square Back FFL ITEM - F1 CGR

Build a durable and authentic RPK-style rifle with the Childers Russian/Romanian RPK 1.5mm Receiver Square Back. This precision-crafted receiver is specifically designed for 1.5mm stamped kits from Russian and Romanian origins, delivering the robust construction needed for heavy-duty applications.

Key Features

• 1.5mm Steel Construction: Thicker material provides enhanced strength and longevity compared to standard 1.0mm receivers, ideal for RPK builds that demand extra durability.
• Square Back Design: Straight-cut rear profile ensures compatibility with a wide range of Russian and Romanian RPK components for seamless assembly.
• Pre-Completed Machining: CNC-machined holes for fire control group and trigger guard rivets, plus installed center support and spot-welded lower rails for reduced build time and improved accuracy.
• Heat Treated to 40 HRC: Professional heat treatment enhances structural integrity without compromising workability.
• Trimmed Rails and Stabilizers: Top rails and magazine stabilizers finished to exact specifications for reliable function.

Specifications

• Material: 1.5mm stamped steel
• Compatibility: Select 1.5mm Russian and Romanian RPK kits (magwell dimples optional based on kit year)
• Dimensions: 10.5″ L x 1.5″ W x 2.12″ H
• Weight: 11 lbs
• FFL Required: Yes (firearm component)

Why Choose This Product

Firearm enthusiasts and builders often face challenges with receiver fitment, warping, or incomplete machining when assembling RPK variants. The Childers receiver addresses these pain points through factory heat treatment, precise CNC work, and pre-installed supports, resulting in a stable platform that supports reliable cycling and extended service life. Its square back configuration matches the profile of original military-spec receivers, making it a preferred choice for custom builds seeking historical accuracy and modern performance.

Build Your RPK with Confidence

Whether restoring a classic or creating a custom tactical firearm, this receiver provides the foundational strength required for RPK platforms. Pair it with compatible 1.5mm parts kits for a professional-grade result that stands up to rigorous use.