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.

     
    1 - 116 of 116 items
    Sort By:
    4 Pos Gas Valve 553R 4 Pos Gas Valve 751 SAPR LB 4-Position Gas Valve for SG 552/3
    4 Pos Gas Valve 553R4 Pos Gas Valve 751 SAPR LB4-Position Gas Valve for SG 552/3

    $165.00

    $165.00

    $165.00

    4-Rail Hand Guard for SG 551 4-Rail Hand Guard short (Swiss Army) for 552/3 4-Rail Hand Guard short for SG 552/3
    4-Rail Hand Guard for SG 5514-Rail Hand Guard short (Swiss Army) for 552/34-Rail Hand Guard short for SG 552/3

    $450.00

    $475.00

    $385.00

    550 Lower Handguard - Black 550 Lower Receiver - Black
    550 Coyote Furniture Package550 Lower Handguard - Black550 Lower Receiver - Black

    $350.00

    $55.00

    $935.00

    550 Lower Receiver - Grey/Green 550 Upper Handguard - Black 551 16" 730 Swiss Anniversary
    550 Lower Receiver - Grey/Green550 Upper Handguard - Black551 16" 730 Swiss Anniversary

    $935.00

    $55.00

    $7,070.00

    551 Lower Hand Guard 551 Upper Hand Guard
    551 16" AL-CH 551 Lower Hand Guard551 Upper Hand Guard

    $4,020.00

    $110.00

    $110.00

    552P SB Commando 553 Trigger housing Aluminum CH 55x 2 stage trigger - USA made
    552P SB Commando553 Trigger housing Aluminum CH55x 2 stage trigger - USA made

    $4,320.00

    $1,100.00

    $150.00

    55x 5.56 100rd drum magazine 55x bolt cover 55x bolt cover rivets
    55x 5.56 100rd drum magazine55x bolt cover55x bolt cover rivets

    $315.00

    $20.00

    $6.00

    55x grip - gummed with finger grip 55X Lower Trigger housing Aluminum USA 55x Oversized Charging Handle
    55x grip - gummed with finger grip55X Lower Trigger housing Aluminum USA55x Oversized Charging Handle

    $28.00

    $1,250.00

    $125.00

    751 SAPR Charging Handle
    751 SAPR bolt 751 SAPR bolt carrier751 SAPR Charging Handle

    $475.00

    $390.00

    $110.00

    751 SAPR Conversion kit - 16"751 SAPR Conversion kit - 17.9"751 SAPR Conversion kit - 20"

    $2,750.00

    $2,750.00

    $2,750.00

    Adjustable Buttstock, Black Adjustable Buttstock, Green
    751 SAPR Lower Adjustable Buttstock, BlackAdjustable Buttstock, Green

    $1,320.00

    $275.00

    $275.00

    Bayonet 2020 Maserin Bayonet 90/StG Bayonet Lug Adapter (NATO)
    Bayonet 2020 MaserinBayonet 90/StG Bayonet Lug Adapter (NATO)

    $350.00

    $250.00

    $20.00

    Bayonet Lug, CH Blank-firing Attachment
    Bayonet Lug, CHBipod, adjustableBlank-firing Attachment

    $20.00

    $275.00

    $110.00

    Bolt Carrier SA 5.56 Bolt Head, 5.56 Charging Handle 550/551/553
    Bolt Carrier SA 5.56Bolt Head, 5.56Charging Handle 550/551/553

    $275.00

    $450.00

    $110.00

    Cheek Rest for Buttstock
    Cheek Rest for ButtstockCleaning Kit 5.56 NATODiopter Sight Set 55x in 5.56

    $115.00

    $75.00

    $550.00

    Firing Pin 553R 7.62x39 Firing Pin, 55x series in 5.56
    Firing Pin 553R 7.62x39Firing Pin, 55x series in 5.56Folding Stock Pin & Cup Spring

    $115.00

    $55.00

    $10.00

    Grip - Black Grip - Green Grip - Wood, 55x & 75x Series
    Grip - BlackGrip - GreenGrip - Wood, 55x & 75x Series

    $55.00

    $50.00

    $250.00

    Grip Screw M6x30 Grip Stop Nut H&K 5 position 5.56 Gas Valve by Waffen Burk
    Grip Screw M6x30Grip Stop NutH&K 5 position 5.56 Gas Valve by Waffen Burk

    $10.00

    $10.00

    $375.00

    H&K 5 position 7.62 Gas Valve by Waffen Burk Hard case for STGW90/550 Sniper Hensoldt 1.5-6x42 Scope
    H&K 5 position 7.62 Gas Valve by Waffen BurkHard case for STGW90/550 SniperHensoldt 1.5-6x42 Scope

    $375.00

    $725.00

    $2,000.00

    HK G28 buttstock for MR762 - Black HK G28 buttstock for MR762 - RAL8000 HK Gen3 30rd 5.56 magazine
    HK G28 buttstock for MR762 - BlackHK G28 buttstock for MR762 - RAL8000HK Gen3 30rd 5.56 magazine

    $535.00

    $535.00

    $90.00

    Kastinger 4 mag holster for 5.56Kastinger 416 Tactical Sling - GreenKastinger 416 Tactical Sling - Tan

    $170.00

    $90.00

    $90.00

    Kastinger 50 BMG Ammo PouchKastinger Tactical Drag Bag - Shooting Mat (Coyote Tan)Kastinger Tactical Drag Bag - Shooting Mat (Green)

    $130.00

    $600.00

    $600.00

    Kastinger Tanker Holster (Left Hand)Kastinger Tanker Holster (Right Hand)Kastinger ZO 30 Backpack

    $100.00

    $100.00

    $200.00

    M-Lok Handguard M-Lok Handguard Cerakote H-210 SIG Dark Grey M4 Style Butt Stock Adapter - Aluminum Lower
    M-Lok HandguardM-Lok Handguard Cerakote H-210 SIG Dark GreyM4 Style Butt Stock Adapter - Aluminum Lower

    $450.00

    $525.00

    $220.00

    M4 Style Butt Stock Adapter - Steel Lower M4 style stock Adapter - NATO pic rail Magazine 10-Rounds for 751 SAPR Series
    M4 Style Butt Stock Adapter - Steel LowerM4 style stock Adapter - NATO pic railMagazine 10-Rounds for 751 SAPR Series

    $220.00

    $250.00

    $85.00

    Magazine 10-Rounds for SG 55x Magazine 20-Rounds for 751 SAPR Magazine 20-Rounds for 751 SAPR w/o notches
    Magazine 10-Rounds for SG 55xMagazine 20-Rounds for 751 SAPRMagazine 20-Rounds for 751 SAPR w/o notches

    $65.00

    $75.00

    $75.00

    Magazine 20-rounds for SG 55x w/notches Magazine 30-Rounds for SG 55X w/notches Magazine 30-Rounds for SG 55X w/o notches
    Magazine 20-rounds for SG 55x w/notchesMagazine 30-Rounds for SG 55X w/notchesMagazine 30-Rounds for SG 55X w/o notches

    $65.00

    $65.00

    $65.00

    Magazine 5-Rounds for SG 55x Magazine loading tool "NATO" Magazine loading tool "Swiss"
    Magazine 5-Rounds for SG 55xMagazine loading tool "NATO"Magazine loading tool "Swiss"

    $65.00

    $15.00

    $15.00

    Mat Indoor/Outdoor Sig Sauer Muzzle Protective Cap 55x Night Vision scope - 550 sniper
    Mat Indoor/Outdoor Sig Sauer Muzzle Protective Cap 55xNight Vision scope - 550 sniper

    $55.00

    $15.00

    $3,500.00

    NILL-Grip for SG 55x and 751 PGM Precision - Mini Hecate 2 .338 LM
    NILL-Grip for SG 55x and 751PGM Pic QD BiPodPGM Precision - Mini Hecate 2 .338 LM

    $255.00

    $345.00

    $7,500.00

    PGM Rear MonoPod for Pic Rail PGM Wildsteer Kraken Knife Picatinny Mount w/Quick Fastener
    PGM Rear MonoPod for Pic RailPGM Wildsteer Kraken KnifePicatinny Mount w/Quick Fastener

    $315.00

    $250.00

    $250.00

    Picatinny Rail Adapter
    Picatinny Rail AdapterRecoil Spring 550/551Recoil Spring 553 5.56

    $62.00

    $50.00

    $50.00

    Recoil Spring 553R
    Recoil Spring 553RRUAG 63gr 5.56 FMJ, box/50RUAG 69gr .223 HPBT box/50

    $30.00

    $37.00

    $40.00

    SAN Blade SAN Team Shirt Schmidt & Bender 5-20X50 PM II Ultra Short
    SAN Blade SAN Team ShirtSchmidt & Bender 5-20X50 PM II Ultra Short

    $575.00

    $50.00

    $3,600.00

    Shooting Pouch 55x Sig Sauer AG - Swiss Precision Polo - Black Sig Sauer AG - Swiss Precision Polo - Black - XL
    Shooting Pouch 55xSig Sauer AG - Swiss Precision Polo - BlackSig Sauer AG - Swiss Precision Polo - Black - XL

    $260.00

    $50.00

    $50.00

    Sling for SG 55x, Black Sling for SG 55x, Green Solid Buttstock, Black
    Sling for SG 55x, BlackSling for SG 55x, GreenSolid Buttstock, Black

    $60.00

    $60.00

    $325.00

    Solid Buttstock, Green Swiss Arms Polo - Black Swiss Arms Polo - Red
    Solid Buttstock, GreenSwiss Arms Polo - BlackSwiss Arms Polo - Red

    $325.00

    $50.00

    $50.00

    Tactical Picatinny Rail, Lower Tactical Picatinny Rail, Upper Tactical Picatinny Rail, Upper 551/751
    Tactical Picatinny Rail, LowerTactical Picatinny Rail, UpperTactical Picatinny Rail, Upper 551/751

    $100.00

    $100.00

    $100.00

    Tactical Sling for SG 55x, Black
    Tactical Sling for SG 55x, BlackVictorinox G&E with 55x sight tool

    $75.00

    $110.00