Sol Invictus Arms SI-308



Semi-Auto Rifle

The Sol Invictus Arms SI-308 is our AR platform chambered in .308 or the extremely popular 6.5 Creedmoor. Equipped with a modular upper receiver that allows the user to install or omit both the Forward assist and Shell deflector, the SI-308 rifles are truly unique. 

Using a billet receiver set, Sol Invictus Arms builds each SI-308 to order, configured in either caliber with 16”, 20”, and 22” barrels. These rifles come with a Single Stage Mil-Spec Trigger.

Tactical 16" models are equipped with our Simple light weight Stock system while the Hunter (20") and Steel (22") ship with Magpul PRS Gen 3 stock systems.


SI-308 Specifications

Model Name: SI-308 

Caliber: .308WIN, 6.5Creedmoor 

Magazine Capacity: 20rnds 

Barrel Length: 16”, 20”, 22” 

Overall Length: 36-42” 

Weight: 8.5lbs