WRA M70 FWT NS 264 WIN MAG RIFLE WD STK
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
June 12, 2025
Proof Research 134467 Bolt Action Barrel Pre-Fit 308 Win 16″ 1:10″ Twist (5 Groove), 5/8″-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross
$1,149.00
Proof Research 134467 Bolt Action Barrel Pre-Fit 308 Win 16″ 1:10″ Twist (5 Groove), 5/8″-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross
4 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 | 843068134467 |
|---|---|
| Manufacturer | Proof Research |
| Manufacturer Part Number | 134467 |
| Rate of Twist | 1:10" |
| Model | Bolt Action Barrel |
| Length | 16" |
