Description
This Conversion Kit for 10MM H21 includes 16-inch 10MMDedicated Blow Back Barrel, 10MM Blow Back Bolt and 10MM Mag Well.
DO NOT DRY FIRE YOUR LOWER WITHOUT A MAGWELL THIS CAN RESULT DAMAGE!!!
All Conversion packages are test fired prior to packaging.
Shipping Information:
We ship UPS/USPS Ground. All Shipping & Handling
charges are applied at checkout and will vary.
based on weight and shipping destination.


