Ergo .750 Low Profile Gas Block

This website displays and sells firearms, ammunition, and related products. By entering you confirm you are of legal age under applicable federal and state law to view and purchase these products.

• Handguns — generally 21 under federal law, where it applies.
• Long guns (rifles / shotguns) — generally 18 under federal law, where it applies.
• Ammunition — generally 18+ (21+ for handgun ammo where that federal rule applies). States may be stricter.

This click is not a Form 4473 and is not a background check. Firearms still ship only to a licensed FFL; the receiving dealer runs 4473 / NICS at pickup. FFL policy