AR-15, M4, and M16 Rifles

AR15 Forum. Colt, Rock River Arms, Olympic Arms, American Spirit, Knight's, DPMS, Bushmasters, and more. Caliber 5.56mm. 9mm, a 7.62mm NATO caliber rifle. AR-15 & M16 Accessories

568 topics in this forum

  1. Drop In Auto Sears ( DIAS ) AR-15 F.A.Q.

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  2. YIKES!

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  3. YHM products

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  4. Xm193 Fans

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  5. xm177 vs. M4 1 2

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  6. Xm-177e2 Commando

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  7. Which Ar?

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  8. where to find mags...

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  9. when all else fails...

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  10. What you think

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  11. what lower to get

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