G3 / PTR-91 / HK-91 Gun Shirts These are example styles and colors only. Click through to Zazzle to customize any shirt to your liking. Sort: newest | popular Showing 1 - 8 of 8 products. Bring It G3 Gun Shirt$20.10 Bring It G3 Gun Shirt$27.90 Bring It G3 Gun Shirt$20.10 Bring It G3 Gun Shirt$25.70 Subtle G3 Gun Shirt$25.70 Subtle G3 Gun Shirt$20.10 Subtle G3 Gun Shirt$27.90 Subtle G3 Gun Shirt$20.10Sort: newest | popular Showing 1 - 8 of 8 products.