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Robinson Armament XCR vs SIG MCX

Side-by-side technical comparison

Overview
Spec
Robinson Armament XCR
SIG MCX
Production
2004–present
2015–present
Units produced
Unknown
Unknown
Specifications
Spec
Robinson Armament XCR
SIG MCX
Overall length
Variable (adjustable stock)
635–900 mm
Barrel length
Various (standard ~406 mm)
191–406 mm
Weight
3.6–4.1 kg
2.9–3.6 kg
Magazine capacity
30 rounds
30 rounds
Action type
short-stroke gas piston
short-stroke gas piston
Trigger type
single-stage
two-stage
Sights
Optics-ready rail
Flip-up sights, optics rail