Parts & Accessories

Rail section, sling swivel, and tan rail panels on a charcoal background

Browse firearm parts and accessories at Rook Outdoors. Explore individual product listings for materials, finishes, manufacturer specifications, and compatibility details. Check each item’s specifications to confirm it matches your firearm platform and model.
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  • AT3 M-LOK Rail Covers - Retro & Old Glory Designs

    AT3 M-LOK Rail Covers - Retro & Old Glory Designs

    AT3 M-LOK Rail Covers - Retro & Old Glory Designs
    $4.99
    $4.99
  • VISM M-LOK Single Slot Rubber Rail Covers - 18 Pack

    VISM M-LOK Single Slot Rubber Rail Covers - 18 Pack

    VISM M-LOK Single Slot Rubber Rail Covers - 18 Pack
    $7.99
    $7.99
  • Trigger Supply AR-15 Anti-Walk Pins | Steel | Includes 2 Allen Wrenches

    Trigger Supply AR-15 Anti-Walk Pins | Steel | Includes 2 Allen Wrenches

    Trigger Supply AR-15 Anti-Walk Pins | Steel | Includes 2 Allen Wrenches
    $24.99
    $24.99
  • Quick Detach Sling Swivel
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    Quick Detach Sling Swivel

    Quick Detach Sling Swivel
    $14.20
    $14.20 $14.95
  • M-LOK® QD Sling Mount
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    M-LOK® QD Sling Mount

    M-LOK® QD Sling Mount
    $19.90
    $19.90 $20.95
  • QR Rail Grabber – 17S Style Adapter for RRS®/ARCA® & Picatinny Rails
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    QR Rail Grabber – 17S Style Adapter for RRS®/ARCA® & Picatinny Rails

    QR Rail Grabber – 17S Style Adapter for RRS®/ARCA® & Picatinny Rails
    $80.70
    $80.70 $84.95
  • M-LOK® Offset Light/Optic Mount, Aluminum
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    M-LOK® Offset Light/Optic Mount, Aluminum

    M-LOK® Offset Light/Optic Mount, Aluminum
    $35.10
    $35.10 $36.95
  • Spike's Tactical Heavy Duty Small D Push Button QD Sling Swivel
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    Spike's Tactical Heavy Duty Small D Push Button QD Sling Swivel

    Spike's Tactical Heavy Duty Small D Push Button QD Sling Swivel
    $16.49
    $16.49
  • Fortis Enhanced Takedown & Pivot Pin Set - Black Nitride

    Fortis Enhanced Takedown & Pivot Pin Set - Black Nitride

    Fortis Enhanced Takedown & Pivot Pin Set - Black Nitride
    $24.99
    $24.99
  • STNGR KeyMod 7-Slot Picatinny Rail Section
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    STNGR KeyMod 7-Slot Picatinny Rail Section

    STNGR KeyMod 7-Slot Picatinny Rail Section
    $16.99
    $16.99
  • AT3 Polymer M-LOK Picatinny Rail Section - 5 Slot

    AT3 Polymer M-LOK Picatinny Rail Section - 5 Slot

    AT3 Polymer M-LOK Picatinny Rail Section - 5 Slot
    $7.99
    $7.99
  • Maxtact Short 45 Degree Tri-Rail Offset Riser

    Maxtact Short 45 Degree Tri-Rail Offset Riser

    Maxtact Short 45 Degree Tri-Rail Offset Riser
    $39.00
    $39.00
  • Trinity Force QD M-LOK Sling Mount

    Trinity Force QD M-LOK Sling Mount

    Trinity Force QD M-LOK Sling Mount
    $11.99
    $11.99
  • Slate Black Industries Slate Panels - 1-Slot 3 Pack FDE

    Slate Black Industries Slate Panels - 1-Slot 3 Pack FDE

    Slate Black Industries Slate Panels - 1-Slot 3 Pack FDE
    $14.99
    $14.99
  • Odin Works Ambidextrous Modular Safety Selector — 8 Colors · AR-15 & AR-9 · USA Made
    Sale

    Odin Works Ambidextrous Modular Safety Selector — 8 Colors · AR-15 & AR-9 · USA Made

    Odin Works Ambidextrous Modular Safety Selector — 8 Colors · AR-15 & AR-9 · USA Made
    $54.00
    $54.00 $54.99
  • AT3 Ambidextrous AR-15 Safety Selector Kit

    AT3 Ambidextrous AR-15 Safety Selector Kit

    AT3 Ambidextrous AR-15 Safety Selector Kit
    $34.99
    $34.99
  • AT3 AR-15 Barrel Nut & Delta Ring Assembly

    AT3 AR-15 Barrel Nut & Delta Ring Assembly

    AT3 AR-15 Barrel Nut & Delta Ring Assembly
    $16.99
    $16.99
  • AT3 M-LOK Quick Detach Sling Mount

    AT3 M-LOK Quick Detach Sling Mount

    AT3 M-LOK Quick Detach Sling Mount
    $15.99
    $15.99
  • STNGR M-LOK Rail Cover Panels - Gecko and Cyclops

    STNGR M-LOK Rail Cover Panels - Gecko and Cyclops

    STNGR M-LOK Rail Cover Panels - Gecko and Cyclops
    $24.99
    $24.99
  • Strike Industries Ambidextrous Magazine Release for AR-15, T15 & T16

    Strike Industries Ambidextrous Magazine Release for AR-15, T15 & T16

    Strike Industries Ambidextrous Magazine Release for AR-15, T15 & T16
    $37.95
    $37.95
  • Leapers UTG PRO M-LOK QD Sling Swivel Socket

    Leapers UTG PRO M-LOK QD Sling Swivel Socket

    Leapers UTG PRO M-LOK QD Sling Swivel Socket
    $15.49
    $15.49
  • Strike Industries Flip Switch AR-15 / AR-308 Safety Selector

    Strike Industries Flip Switch AR-15 / AR-308 Safety Selector

    Strike Industries Flip Switch AR-15 / AR-308 Safety Selector
    $39.95
    $39.95
  • Leapers UTG Offset Picatinny QD Sling Swivel Socket

    Leapers UTG Offset Picatinny QD Sling Swivel Socket

    Leapers UTG Offset Picatinny QD Sling Swivel Socket
    $11.49
    $11.49
  • BCM 5.5 Inch M-LOK Rail Cover Panel Kit - 5 Pack

    BCM 5.5 Inch M-LOK Rail Cover Panel Kit - 5 Pack

    BCM 5.5 Inch M-LOK Rail Cover Panel Kit - 5 Pack
    $9.95
    $9.95