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2A Armament

Shop 2A Armament for lightweight AR parts and components engineered for precision and performance. Known for skeletonized designs and high-quality machining, 2A products help reduce weight without sacrificing strength. Browse the full 2A Armament lineup to quickly find the right upgrades for your build.

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  1. 2A Armament 12" M-Lok Aethon Rail Nut

    2A Armament 12" M-Lok Aethon Rail w/Aluminum Nut ‒ 2A-AERML-12

    Rating:
    100%
    (1)
    Regular Price $256.19 Special Price $180.00
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  2. 2A Armament Titanium Takedown AR-15 Accessory Pins

    2A Armament Titanium Takedown Pins ‒ 2A-TI-TDP

    Out of Stock
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  3. 2A Armament Palouse-Lite forged Upper Receiver with Forward Assist

    2A Armament Palouse-Lite forged Upper Receiver with Forward Assist

    Out of Stock
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  4. 2A Armament BL-RAIL M-LOK, Gen 2 Handguard, for 15" AR Rifles, Anodized Black Finish

    2A Armament BL-RAIL M-LOK, Gen 2 Handguard, for 15" AR Rifles, Anodized Black Finish

    Out of Stock
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  5. 2A Armament Buffer Tube, Mil-Spec, fits AR10 Rifles, Billet Machined, Anodized Black Finish

    2A Armament Buffer Tube, Mil-Spec, fits AR10 Rifles, Billet Machined, Anodized Black Finish

    Out of Stock
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  6. 2A Armament 6.5 Creedmoor AR Rifle with 20" 1:8 Barrel, Black - 2AXRC20SC15BLK1

    2A Armament 6.5 Creedmoor AR Rifle with 20" 1:8 Barrel, Black - 2AXRC20SC15BLK1

    Out of Stock
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  7. 2A Armament 5.56x45mm AR Rifle with 1:8 16" Barrel, MFT Minimalist Stock - 2ABSCR16ML151

    2A Armament 5.56x45mm AR Rifle with 1:8 16" Barrel, MFT Minimalist Stock - 2ABSCR16ML151

    Out of Stock
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  8. 2A Armament LR-308, Part, Bead Blasted, Titanium Takedown Pin Set

    2A Armament LR-308, Part, Bead Blasted, Titanium Takedown Pin Set

    Out of Stock
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  9. 2A Armament XANTHOS-LITE .308 Win AR Lower, Black - 2ALFRS1

    2A Armament XANTHOS-LITE .308 Win AR Lower, Black - 2ALFRS1

    Out of Stock
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  10. 2A Armament BALIOS-LITE 5.56x45mm AR Lower, Black - 2AMCRS4

    2A Armament BALIOS-LITE 5.56x45mm AR Lower, Black - 2AMCRS4

    Out of Stock
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  11. 2A Armament PALOUSE-LITE 5.56x45mm AR Lower, Black - 2AFSET151

    2A Armament PALOUSE-LITE 5.56x45mm AR Lower, Black - 2AFSET151

    Out of Stock
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  12. 2A Armament BALIOS-LITE 5.56x45mm AR Lower, Black - 2AMCBL4

    2A Armament BALIOS-LITE 5.56x45mm AR Lower, Black - 2AMCBL4

    Out of Stock
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  13. 2A Armament .223 Wylde AR Rifle with Carbon Fiber 16" Barrel, Gray - 2ACRP16CFMLCBN2

    2A Armament .223 Wylde AR Rifle with Carbon Fiber 16" Barrel, Gray - 2ACRP16CFMLCBN2

    Out of Stock
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  14. 2A Armament PALOUSE-LITE 5.56x45mm AR Lower, Black - 2AFL151

    2A Armament PALOUSE-LITE 5.56x45mm AR Lower, Black - 2AFL151

    Out of Stock
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  15. 2A Armament Xanthos 15" 6061 Aluminum Slanted-Cut Rail Free Float Handguard, Hardcoat Anodized Black - 2A-XRSC-15

    2A Armament Xanthos 15" 6061 Aluminum Slanted-Cut Rail Free Float Handguard, Hardcoat Anodized Black - 2A-XRSC-15

    Out of Stock
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  16. 2A Armament AR-15 Gas Block .875 Internal Bore, 6AL-4V Titanium - 2A-TIGB-3

    2A Armament AR-15 Gas Block .875 Internal Bore, 6AL-4V Titanium - 2A-TIGB-3

    Out of Stock
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  17. 2A Armament Takedown Pins Fits AR15, Black Titanium - 2A-TI-TDPBLK

    2A Armament Takedown Pins Fits AR15, Black Titanium - 2A-TI-TDPBLK

    Out of Stock
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  18. 2A Armament Takedown Pins Fits AR10/LR-308/SR-25, Black Titanium - 2A-TI-TDP308BLK

    2A Armament Takedown Pins Fits AR10/LR-308/SR-25, Black Titanium - 2A-TI-TDP308BLK

    Out of Stock
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  19. 2A Armament Builders Series AR15 Takedown Pins Drilled Through, Anodize Black - 2A-TDPAL-BLK

    2A Armament Builders Series AR15 Takedown Pins Drilled Through, Anodize Black - 2A-TDPAL-BLK

    Out of Stock
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  20. 2A Armament AR-15 Steel Takedown Pin Set, Black - 2A-TDP-STL

    2A Armament AR-15 Steel Takedown Pin Set, Black - 2A-TDP-STL

    Out of Stock
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  21. 2A Armament .875 Internal Bore Gas Block 4140 Steel, Black - 2A-STGB-3

    2A Armament .875 Internal Bore Gas Block 4140 Steel, Black - 2A-STGB-3

    Out of Stock
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  22. 2A Armament .625 Internal Bore Gas Block 4140 Steel, Black - 2A-STGB-2

    2A Armament .625 Internal Bore Gas Block 4140 Steel, Black - 2A-STGB-2

    Out of Stock
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  23. 2A Armament Builders Series Bolt Catch For AR15 Rifles, Anodize Black - 2A-STBC-1

    2A Armament Builders Series Bolt Catch For AR15 Rifles, Anodize Black - 2A-STBC-1

    Out of Stock
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  24. 2A Armament Builders Series AR-15 Rifle Gas Tube - 2A-SSGTRL-1

    2A Armament Builders Series AR-15 Rifle Gas Tube - 2A-SSGTRL-1

    Out of Stock
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