Skip to main content
cc-settings-icon BUILD AT HOME
80% Arms sells AR-15 and .308 80% Lower Receivers, 80% Lower Jigs and other accessories which allow you to legally build a firearm at home in most states.
cc-gun-icon INCREDIBLY PRECISE
We utilize state of the art 5-axis CNC machines to mill all our .308 and AR-15 80 percent lower receivers to incredibly precise tolerances using premium billet aluminum.
cc-hand-icon RIDICULOUSLY EASY
We also offer our patented AR-15 and .308 Easy JigsĀ® which is the first 80% lower jig that makes it ridiculously easy for a non-machinist to finish their 80% lower.
cc-thumbs-icon 100% SATISFACTION GUARANTEED
Products manufactured by 80% Arms carry a lifetime warranty against manufacturing defects. We will promptly replace or repair any product that we determine to be defective.

Other Accessories

  • P365 Grip Module ā€“ S365 Alpha (Modular Upgrade)
    Choose Options

    P365 Grip Module ā€“ S365 Alpha (Modular Upgrade)

    $299.99
  • S365 Modular Grip - Tumbled Finish - Safety Cut
    Choose Options

    S365 Modular Grip - Tumbled Finish - Safety Cut

    $284.99
  • SBA5 5 Position Adjustable Pistol Stabilizing Brace
    Add to Cart The item has been added

    SBA5 5 Position Adjustable Pistol Stabilizing Brace

    $124.99
    $99.99
  • Magpul Industries DAKA C44 Hard Rifle Case 48"
    Add to Cart The item has been added

    Magpul Industries DAKA C44 Hard Rifle Case 48"

    $322.05
  • Magpul Industries DAKA C35 Hard Rifle Case 38.8"
    Add to Cart The item has been added

    Magpul Industries DAKA C35 Hard Rifle Case 38.8"

    $293.55
  • Plano Protector Series 4 Pistol/Accessory Case
    Add to Cart The item has been added

    Plano Protector Series 4 Pistol/Accessory Case

    $24.99
  • Plano Tactical Rifle Case 38.75"
    Add to Cart The item has been added

    Plano Tactical Rifle Case 38.75"

    $74.99
  • Plano Special Edition Double Scoped Rifle/Shotgun Case 52.5"
    Add to Cart The item has been added

    Plano Special Edition Double Scoped Rifle/Shotgun Case 52.5"

    $59.99
  • Plano Protector Series Single Pistol Case 10"
    Add to Cart The item has been added

    Plano Protector Series Single Pistol Case 10"

    $9.99
  • Plano SE Series Single Scoped Pistol Case 13.5"
    Add to Cart The item has been added

    Plano SE Series Single Scoped Pistol Case 13.5"

    $10.99
  • Magpul Daka Soft Rifle Case 44" Blk
    Add to Cart The item has been added

    Magpul Daka Soft Rifle Case 44" Blk

    $179.55
  • 80% Arms Skull Beanie
    Add to Cart The item has been added

    80% Arms Skull Beanie

    $29.99
  • New Shooter Bundle
    Choose Options

    New Shooter Bundle

    $125.00
  • CMC 3.5 LBS. Flat Trigger
    Add to Cart The item has been added

    CMC 3.5 LBS. Flat Trigger

    $174.00
  • Corded Ear Plugs - Walker's
    Add to Cart The item has been added

    Corded Ear Plugs - Walker's

    $3.99
  • Shooting Glasses - Walker's
    Add to Cart The item has been added

    Shooting Glasses - Walker's

    $3.99
  • Sonic Defenders Max Ear Plug - SureFire
    Add to Cart The item has been added

    Sonic Defenders Max Ear Plug - SureFire

    $16.99
  • UTG Armorer's Multi-Function Combo Wrench
    Add to Cart The item has been added

    UTG Armorer's Multi-Function Combo Wrench

    $44.97
  • 80% Arms Official Hoodie
    Choose Options

    80% Arms Official Hoodie

    $39.99
  • 80% Arms Official T-Shirt
    Choose Options

    80% Arms Official T-Shirt

    $19.99 - $21.99
  • BCM Low Profile Gas Block (steel with set screws) 750
    Add to Cart The item has been added

    BCM Low Profile Gas Block (steel with set screws) 750

    $44.95
  • BLACK
    Choose Options

    AR-15 Magpul MOE Carbine Stock Mil-Spec 6 Position Carbine Buffer Tube Kit

    $100.65
    $79.99
  • Magpul MOE Hand Guards, Carbine Length - FDE
    Add to Cart The item has been added

    Magpul MOE Hand Guards, Carbine Length - FDE

    $24.99
  • CMC 3.5 LBS. Curved Trigger
    Add to Cart The item has been added

    CMC 3.5 LBS. Curved Trigger

    $174.00
  • AR15 Detachable Carry Handle
    Add to Cart The item has been added

    AR15 Detachable Carry Handle

    $35.63
  • 80% Arms Can/Bottle Cooler
    Add to Cart The item has been added

    80% Arms Can/Bottle Cooler

    $1.99
  • MAGPUL STR CARB STOCK MIL-SPEC BLK
    Add to Cart The item has been added

    MAGPUL STR CARB STOCK MIL-SPEC BLK

    $80.70
  • Aluminum Black Touch Up by Birchwood Casey
    Add to Cart The item has been added

    Aluminum Black Touch Up by Birchwood Casey

    $11.99
  • ZEV Fulcrum Complete Trigger Upgrade - 9mm
    Choose Options

    ZEV Fulcrum Complete Trigger Upgrade - 9mm

    $183.76
  • ZEV Fulcrum Adjustable Glock Trigger
    Choose Options

    ZEV Fulcrum Adjustable Glock Trigger

    $134.68
  • Glock Recoil Spring Assembly
    Choose Options

    Glock Recoil Spring Assembly

    $9.99
  • MAGPUL PMAG Magazine GLOCK 19 - 10R
    Add to Cart The item has been added

    MAGPUL PMAG Magazine GLOCK 19 - 10R

    $14.20
  • Trijicon RMR Type 2: 3.25 MOA, Adjustable
    Add to Cart The item has been added

    Trijicon RMR Type 2: 3.25 MOA, Adjustable

    $699.00
  • Trijicon RMR - Type 2: 3.25 MOA
    Add to Cart The item has been added

    Trijicon RMR - Type 2: 3.25 MOA

    $649.00
    $549.00
  • Bolt Catch Screw Kit
    Add to Cart The item has been added

    Bolt Catch Screw Kit

    $4.99
  • Ambi Safety Selector
    Add to Cart The item has been added

    Ambi Safety Selector

    $35.00
    $30.00
  • 0% Billet AR-15 Lower Receiver
    Add to Cart The item has been added

    0% Billet AR-15 Lower Receiver

    $69.99
  • Pistol Mat - TekMat
    Add to Cart The item has been added

    Pistol Mat - TekMat

    $13.99
  • AR-9 Elite Mag Release Kit
    Add to Cart The item has been added

    AR-9 Elite Mag Release Kit

    $24.99
  • OUT OF STOCK
    Replacement Parts for Gen 2 Multi-platform Easy JigĀ®
    SOLD OUT

    Replacement Parts for Gen 2 Multi-platform Easy JigĀ®

    $59.95
  • OUT OF STOCK
    Replacement Parts
    SOLD OUT

    Replacement Parts for Gen 1 .308 Easy JigĀ®

    $4.99
  • Geissele 2 Stage Trigger
    Add to Cart The item has been added

    Geissele 2 Stage Trigger

    $170.00
  • Treklite Lock Box - SnapSafe
    Add to Cart The item has been added

    Treklite Lock Box - SnapSafe

    $30.99
  • Holosun Red Dot 508T X2(2 MOA)
    Add to Cart The item has been added

    Holosun Red Dot 508T X2(2 MOA)

    $401.75

Why do I need Accessories?

Whether you’re looking to build or modify your 80% AR15 build kit or 80% pistol build, no build is complete without making it truly yours. 

We carry the best 80% lower receivers in the industry and to go along with our premium lowers, we also carry the premium products you need to make your gun fit the role you need it to fill.

What accessories do I need?

A new sight or optic could help you reach new distances you once thought were impossible. You could also upgrade your Glock or AR with a new trigger to help you shoot faster, or more accurately. If you’re in the state of California you may be looking at some accessories to make your rifle CA compliant. We have everything you need and in between to get the job done!

!