SIG Sauer CROSS .308 Win Bolt-Action Rifle, 18 in Stainless Threaded Barrel, Folding Adjustable Aluminum Stock, M-LOK Handguard, 10+1
This SIG Sauer CROSS in .308 Win stands out with its monolithic aluminum receiver, 18-inch stainless steel threaded barrel with 1:10 twist, and a fully adjustable folding aluminum stock. It features a free-float M-LOK handguard, a receiver-top T-marked Picatinny optics rail, and accepts AICS-pattern magazines. This example is in very good condition with an excellent bore and comes with a quality set of installed accessories for practical field use.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Details: There are light scuffs and wear, especially on the muzzle device. The barrel does not appear to be original.
What’s Included
- Adjustable bipod (installed)
- Two-port muzzle brake with 25° taper-shoulder adapter collar (installed)
- Short Picatinny rail section mounted at 12 o'clock on the handguard
- TRUGLO Picatinny rail clamp (installed)
- 1x 10-round Magpul polymer AICS-pattern 7.62x51 magazine
The CROSS action uses a one-piece monolithic aluminum receiver with an integral magazine well and right-side ejection. A T-marked Picatinny rail is machined along the receiver top for optics mounting, providing a solid, continuous interface.
The 18-inch stainless steel barrel is free-floated and threaded, fitted with a two-port muzzle brake via a 25° taper-shoulder adapter collar. The barrel is marked "308 WIN 1/10," aligning with the 1:10 rifling twist noted. The bore condition is excellent, with sharp rifling.
The folding aluminum stock is skeletonized and highly adjustable, including an adjustable cheekpiece, adjustable buttpad with height and cant settings, and adjustable length of pull. The listed length of pull is 13.75 inches. An AR-style pistol grip with SIG SAUER molding provides familiar ergonomics.
The free-float aluminum M-LOK handguard offers slots at 3, 6, and 9 o'clock with a short 12 o'clock Picatinny section. This rifle accepts AICS-pattern magazines and is supplied with a 10-round Magpul polymer 7.62x51 magazine. A user-adjustable two-stage match trigger supports precise shot control.