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

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

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  2. .22 lr uppers.

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  3. .223 mags

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  4. .50 Beowulf

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  5. .50 Beowulf

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  6. 100yd sight in

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  7. 14-16" 7.62 x 39 Barrel

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  8. 1500 To spend

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  9. 16" or 20" Barrel?

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  10. 16" to an 11"

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  11. 37mm flare launcher

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  12. 4 rail handguards

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  13. 5 piece bolt upgrade

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  14. 5.56Nato vs. .223 chamber

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  15. 90 Rd Drum Mag

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  16. A lot of AR15 Questions...

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