Welcome to JDI Firearms, Inc.
We invite you to browse through our store and shop with confidence. We invite you to create an account with us if you like, or shop as a guest. Either way, your shopping cart will be active until you leave the store.
Thank you for visiting.
![]() |
![]() |
![]() |
551 Lower Hand Guard | 551 Upper Hand Guard | 553 Conversion kit w/o receiver LB |
$110.00 | $110.00 | $2,035.00 |
![]() |
![]() |
![]() |
553 Conversion kit w/o receiver SB | 553 Trigger housing Aluminum CH | 553 Trigger housing Aluminum USA |
$2,035.00 | $1,100.00 | $1,100.00 |
![]() |
![]() |
![]() |
55x 2 stage trigger - USA made | 55x 5.56 100rd drum magazine | 55x bolt cover |
$150.00 | $315.00 | $20.00 |
![]() |
![]() |
![]() |
55x bolt cover rivets | 55x grip - gummed with finger grip | 55x Oversized Charging Handle |
$6.00 | $28.00 | $125.00 |