Black Friday sale
all hydra 15 rifles $999

Hydra 15 Parts

Shop caliber conversion kits, Barrells, interchangeable magwells, and more for your Hydra 15 interchangeable caliber AR-15 system.

Top Products

Showing 1–12 of 50 results

10.5″ conversion Kit for 40SW H17 (Glock Style)
$650.00 Add to cart

Conversion Packages
9.5″ conversion Kit for 9MM H17 (Glock Style)
$650.00 Add to cart

Conversion Packages
10.5″ conversion Kit for 45ACP H21 (Glock Style)
$650.00 Add to cart

Conversion Packages
10.5″ conversion Kit for 10MM H21 (Glock Style)
$650.00 Add to cart

Conversion Packages
Conversion Kit for 10MM H21 (Glock Style)
$650.00 Add to cart

Conversion Packages
Conversion Kit for 45ACP H21 (Glock Style)
$650.00 Add to cart

Conversion Packages
Conversion Kit for 40SW H17 (Glock Style)
$650.00 Add to cart

Conversion Packages
Conversion Kit for 9MM H17 (Glock Style)
$650.00 Add to cart

Conversion Packages
Conversion Kit for 9mm H5 (MP5)
$650.00 Add to cart

Conversion Packages
Conversion Kit for .300 Blackout
$650.00 Add to cart

Conversion Packages
Conversion Kit for 9mm SMG-9C (Colt Mags)
$650.00 Add to cart

Conversion Packages
CONVERSION KIT FOR AR 5.56 W/ LOW PROFILE GAS BLOCK
$650.00 Add to cart

Conversion Packages