Rare Arms M4/AR15 Co2 Blowback Shel Ejecting Rifle (10.3 inch – CNC/Metal)

Enhanced Performance: Refined spring force, materials, and dimensions for peak operation.

Innovative R-SYSTEM: Third-generation gas blowback for smoother cycling, extended lifespan, and 30% increased efficiency.

Adaptable Gas System: Variable volume adjustment to optimize performance in diverse temperatures.

Precision Craftsmanship: 7075 T6 aluminum receiver, forged and CNC machined for durability and accuracy.

Authentic Design: Faithful to original dimensions with internal anti-modification for safety and legality.

Accurate Firepower: 14.5″ outer barrel with precision-crafted 220mm inner barrel.

Enhanced Hop-Up: Upgraded adjustable system for consistent projectile trajectory.

Compatible Accessories: Direct assembly with original buffer tube, buffer, and standard threading.

Corrosion Resistance: QPQ anti-rust treatment on all steel components for longevity.

Durable Construction: 1:1 scale bolt catch crafted from 8620 steel for lasting reliability.

Refined Aesthetics: Steel bolt carrier with CNC machining for superior appearance and texture.

Realistic Bolt Head: CNC machined and hard anodized 7075 aluminum for durability and authentic looks.

Versatile Firing Modes: Semi-automatic and automatic shooting options for tactical flexibility.

High-Capacity Magazine: 30-round lightweight magazine with transparent window for easy monitoring.

Cost-Effective Shells: New composite plastic shells for economical operation.