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Sig Cross Compatible Carbon Fiber Pre-Fit Barrel: 308 Win, 20" 1:10 Twist, 5/8"-24 Thread
PROOF RESEARCH$1,150.99The times of sending off your Sig Cross to have the barrel changed is over with Proof's drop-in barrel Design! Stand-alone and guaranteed to headspace is achievable at your own home with no gunsmith... -
Sig Cross Compatible 6.5 Creedmoor Carbon Fiber Barrel - 18" Pre-Fit with 1:8 Twist
PROOF RESEARCH$1,150.99The times of sending off your Sig Cross to have the barrel changed is over with Proof's drop-in barrel Design! Stand-alone and guaranteed to headspace is achievable at your own home with no gunsmith... -
Sig Cross Compatible 6.5 Creedmoor Carbon Fiber Barrel - 16" 1:8 Twist, Pre-Fit Design
PROOF RESEARCH$1,150.99The times of sending off your Sig Cross to have the barrel changed is over with Proof's drop-in barrel Design! Stand-alone and guaranteed to headspace is achievable at your own home with no gunsmith... -
Proof Research 134467 Pre-Fit Carbon Fiber Barrel for Sig Cross - .308 Win, 16" 1:10 Twist, Threaded 5/8"-24
PROOF RESEARCH$1,150.99The times of sending off your Sig Cross to have the barrel changed is over with Proof's drop-in barrel Design! Stand-alone and guaranteed to headspace is achievable at your own home with no gunsmith... -
Proof Research 18" Carbon Fiber Wrapped AR-Style Barrel for .308 Win with 1:10 Twist
PROOF RESEARCH$1,031.99Up to 64% lighter than traditional steel barrels of similar contour. Improved heat dissipation for cooler and longer lasting barrels. Wrapped with high-strength, aerospace-grade carbon fiber...
Description
The times of sending off your Sig Cross to have the barrel changed is over with Proof's drop-in barrel Design! Stand-alone and guaranteed to headspace is achievable at your own home with no gunsmith required!
