2012 STS Arms, LLC., all rights reserved.
Custom Rifles:

STS Arms, LLC offers custom rifle builds in both ST4 and Oregon Special models to suit customer's individual needs.  There is almost no limit to mixing and matching the available parts.  Additionally, no custom build is complete without custom color schemes or custom camouflage.

The following manufacturers are current suppliers for custom builds:

Barrels:
Black Rain Ordnance
Noveske Rifleworks
White Oak Armament
The Tactical Toolbox

Hand guards:
Daniel Defense
Midwest Industries
PRI
Vltor
Magpul Dynamics
Troy Industries

Stocks:
Vltor
Magpul Dynamics
Troy Industries

Grips:
Ergo
Magpul Dynamics
Tango Down

Sights:
PRI
Troy Industries
Magpul Dynamics
Aimpoint
Trijicon

Controls:
Battle Arms Development
Magpul Dynamics
Troy Industries
BCM
Black Rain Ordnance
KNS

Triggers:
Geissele Automatics
Rock River Arms

Lowers:
STS Arms, LLC
Lancer Systems

Optic and sling mounts:
American Defense Manufacturing
Troy Industries

Buffer:
ITT Enidine
Spike's Tactical