.458 1:10 Fast Twist – Barrel & Bolt Combo


SKU: FST-TWST Category:


.458 SOCOM – 1:10 Fast Twist barrel, only available in 416 Stainless – Pistol length gas system dimpled for gas block screw alignment.  Bolt includes the extractor, ejector, and gas rings. Standard right hand ejecting. Counter bored gas port. Muzzle threaded 5/8-24. .875″ Gas Block Journal. Stainless barrel can be ordered with black finish. (add $45).

Recommended for shooting 500+ grain bullets, subsonic, suppressed.  Only available 10.5″ lengths.

12″ barrel and longer should use 1:14 twist for both subs and supers.