Proof Research 100929 Bolt Action Barrel Blank 264 Win Mag 26″ Black Carbon Fiber Wrapped 416R Stainless Steel Barrel, Features Sendero Contour
June 12, 2025
Proof Research 138946 Bolt Action Barrel Pre-Fit 260 Rem 18″ 1:8″ Twist (5 Groove), 5/8″-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross
June 12, 2025
Proof Research 138939 Bolt Action Barrel Pre-Fit 260 Rem 16″ 1:8″ Twist (5 Groove), 5/8″-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross
$1,149.00
Proof Research 138939 Bolt Action Barrel Pre-Fit 260 Rem 16″ 1:8″ Twist (5 Groove), 5/8″-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross
1 in stock
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!
| UPC | 843068138939 |
|---|---|
| Manufacturer | Proof Research |
| Manufacturer Part Number | 138939 |
| Rate of Twist | 1:8" |
| Model | Bolt Action Barrel |
| Length | 16" |