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AR-PARTS

Enhance Your Platform

AR Parts & Components

From patented U-LOK rail systems to high-performance bolt carrier groups. Engineered for those who demand more from their AR platform, regardless of caliber.

Patented U-LOK

Universal modularity. Our rail systems are uniquely compatible with both M-LOK and Keymod accessories across all AR platforms.

Platform Optimization

Ambidextrous controls and enhanced components designed to improve handling on Rifles, Pistols, and PCCs alike.

Mission-Ready

Every component is manufactured to strict tolerances and field-tested to ensure reliability across all calibers and configurations.

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  1. BM 7.25" Quad Rail
    Rating:
    0%
    Special Price $45.00 $57.50
  2. BM-9 Screw Pin (3 Pack)
    Rating:
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    $6.00
  3. BM-9 Proprietary Parts Kit
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    $44.00
  4. BM-9 Magazine Release Paddle Kit
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    $17.99
  5. BM-9 Ejector Kit
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    $13.99
  6. 9mm Buffer Weight
    Rating:
    100%
    $25.00
  7. Gun Lock
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    Special Price $6.99 $9.99
  8. Strike Industries Mod One MIL-SPEC Stock
    Rating:
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    $54.95
  9. AR Stock Stop
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    $6.95
  10. Brigade MK Para Folding Stock
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    $189.99
  11. BM M-Lok 15in Rail
    Rating:
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    $133.00
  12. BM M-Lok 10in Rail
    Rating:
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    $121.00
  13. BM M-Lok 8in Rail
    Rating:
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    $109.00
  14. BM M-Lok 7in Rail
    Rating:
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    $102.00
  15. BM M-Lok 5in Rail
    Rating:
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    $94.00
  16. 5.56 Firing Pin Assembly
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    $6.00
  17. 9mm Firing Pin Assembly
    Rating:
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    $9.00
  18. 5.56 Pistol Padded Buffer Tube Kit
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    $48.00
  19. 9mm Pistol Padded Buffer Tube Kit
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    $40.00
  20. Pistol Padded Buffer Tube
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    $20.00
  21. 9mm Barrel 7.5" Nitride Black
    Rating:
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    $89.99
  22. BM U-Lok 7in Rail
    Rating:
    100%
    $57.50
  23. Brigade Barrel Nut
    Rating:
    100%
    $16.00
  24. Fire Control Group (FCG)
    Rating:
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    $37.99
  25. BM AR15 & AR9 3.5LB Single Stage Flat Shoe Drop-In Trigger
    Rating:
    100%
    Special Price $142.00 $152.00
  26. 3.0 oz Bolt Buffer
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    $19.99
  27. Echo AR-II Trigger
    Rating:
    100%
    $499.00
  28. BM U-Lok 15in Rail
    Rating:
    100%
    $75.00
  29. BM U-Lok 8in Rail
    Rating:
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    $60.00
  30. BM U-Lok 5in Rail
    Rating:
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    $55.00
  31. BM U-Lok 10in Rail
    Rating:
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    $62.50
  32. A2 Flash Hider 5.56 (1/2x28 threading)
    Rating:
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    $9.28
  33. BM-15 5.556 Bolt Carrier Group
    Rating:
    100%
    $126.95
  34. BM-9 Ar-9 Feed Ramp V3 Barrel 9mm 9.5"
    Rating:
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    $119.99
  35. BM-9 AR-9 Feed Ramp V3 Barrel 9mm 8.5"
    Rating:
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    $109.99
  36. Dust Cover Assembly
    Rating:
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    $8.50
  37. Forward Assist
    Rating:
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    $8.99
  38. Brigade Mil-Spec AR LPK
    Rating:
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    $46.99
  39. 6-Position Adjustable Mil-Spec Buttstock
    Rating:
    0%
    $14.99
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PRO GUIDE Selecting High-Performance AR-15 and AR9 Parts

The quality of your AR parts determines the reliability of your build across every caliber. At Brigade Manufacturing, we specialize in high-performance upgrades for the BM-9, BM-15, and BM-47 (7.62x39) platforms. Our patented U-LOK handguards are engineered from forged 7075-T6 aluminum, providing a rigid mounting surface for standard AR platforms without the need for adapters.

For those optimizing a BM-10LR (.308/6.5CM) or a BM-22LR rimfire trainer, our nitride-finished BCGs and ambidextrous charging handles ensure smooth cycling and ergonomic efficiency across all calibers. By choosing American-made Brigade parts direct from the manufacturer, you are guaranteed factory-spec fitment and a Lifetime Warranty on mission-critical components.