Verified Firearm Specifications

Search our database of normalized firearm specifications. Compare precise weights, barrel lengths, and action types across thousands of unique models.

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Robinson Armament XCR vs SIG SG 540

Objective Side-by-Side

Robinson Armament XCR

Robinson Armament Co.

Robinson Armament XCR image

SIG SG 540

Manurhin ( France ) INDEP ( Portugal ) FAMAE ( Chile )

SIG SG 540 image

Robinson Armament XCR Specs Snapshot

Weight 120 oz
Barrel Length 16.25 in
Overall Length N/A
Standard Capacity N/A
Caliber XCR-L 5.56×45mm NATO .300 Blackout 7.62×39mm 5.45×39mm 6.8mm Remington SPC 6.5mm Grendel 6mm ARC .22
Action Type semi-automatic
Avg Used Price $684.00
Avg New Price $950.00

SIG SG 540 Specs Snapshot

Weight 124.16 oz
Barrel Length 18.1 in
Overall Length 37.4 in
Standard Capacity N/A
Caliber SG 540
Action Type semi-automatic
Avg Used Price $2,500.00
Avg New Price $0.00

Differences At A Glance

Weight -4.16 oz
Barrel Length -1.85 in
Overall Length
Standard Capacity
Caliber
Action Type
Avg Used Price -$1,816.00
Avg New Price +$950.00