2011 STI Gen1 Magazine Body (Closeout Pricing)

STI Gen1 mag tubes are made of corrosion resistant 410 stainless steel for long life and greater strength. They are stamped into shape so tolerances will vary.  Thus, when building a magazine some tuning may be required. Available for 9 mm/38 Super, 40 S&W, or 45 ACP calibers in 126 mm, 140 mm, and 170 mm lengths.  Available lengths vary by caliber.    

Check out our special closeout prices:  select 126mm and 140mm length tubes -- only $48 each and 9/38 170mm length tubes only $67 each.

Magazine tubes are non-returnable for credit or exchange through Brazos Custom/1911Store.com.  You must contact STI directly (512-819-0656) for warranty/exchange of this product.