Kaiser US Shooting Products
Kaiser US manufactures the X-7 Fusion polymer receiver sets—the core of their ultralight AR-15 platform. These rifles weigh under 5 pounds while remaining combat-tested and corrosion-proof. 60,000+ test rounds fired with zero failures Their polymer system is 100% salt water proof and requires no lub...
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Full description and what we offer
Kaiser US manufactures the X-7 Fusion polymer receiver sets—the core of their ultralight AR-15 platform. These rifles weigh under 5 pounds while remaining combat-tested and corrosion-proof.
60,000+ test rounds fired with zero failures
Their polymer system is 100% salt water proof and requires no lubrication, making it genuinely amphibious. Magazine features from S.W.A.T., Recoil, and AR-15 Magazine showcase the durability and accuracy of their designs.
- •Complete X-7 Fusion rifle systems (AR-15 and AR-9mm)
- •Receiver sets (uppers and lowers)
- •Titanium NP3 bolt carrier groups ("TI-7")
- •Upper and lower parts kits
- •Custom rifle builds and gunsmithing
- •UNI-PRO sight tools
Under 5 pounds empty. Indestructible polymer. Salt water proof. No corrosion.
Based in Tempe. Contact them at (520) 561-8227 or [email protected] for custom orders and dealer inquiries.