• 7.5” 300 Blackout Side Charger MINI M4 COMPLETE UPPER

    $549.99 $499.99
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     UPPER:

    ·       US made in USA

    ·       T6061 billet

    ·       manufactured from solid block of billet aluminum

    ·       mil-a-8625 type iii anodizing

    ·       will match up with any brand milspec lower receiver

    ·       Milpsec carrying handle



    BARREL:

    ·       7.5” heavy barrel

    ·       0.75” stainless gas block

    ·       Carbine length gas tube

    ·       5/8x24 muzzle thread pitch

    ·       1:8 twist

    ·       M4 feed ramp



    HANDGUARD:

    ·       4” tube Handguard

    ·       Milspec Barrel nut

    ·       Anodized

    ·       Ultra-Light weight

     

    BOLT CARRIER GROUP:

    ·       Nitride Finish

    ·       HPT/MPI Tested and Marked

    ·       9310 Hardened Steel Bolt

    ·       17-4 Stainless Steel Firing Pin (Heat treated to H900 Condition)

    ·       8620 carrier and gas key.

    ·       Hardened extractor S7 tool steel.

    ·       The group comes fully assembled with properly torqued and staked gas key

    ·       Made in the USA

    ·       Ambi charging handle



    MUZZLE BRAKE:

    ·       Birdcage design

    ·       1/2x28

     

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