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The Colt EPR, or Enhanced Patrol Rifle, line of M4 Upper Receivers that come with Centurion Arms free float M-LOK® handguards, making for a convenient and practical upper receiver ready to drop on your AR-15 lower receiver.

Available in 3 different barrel lengths, each is chrome lined, has a 1-7 twist, is button rifled, and has a phosphate finish.

You can also choose between complete, which includes a M16 bolt carrier group and charging handle or stripped which does not include those items.

All NFA rules apply.


Big Book Catalog, Issue:73, Page:003

COLT - ENHANCED PATROL RIFLE EPR 5.56 M4 UPPER RECEIVER GROUPS

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Cartridge: 5.56 mm NATO

Finish: Anodized

Style: Complete

Color: Black

Contour: Carbine

Length: 11.5", ...

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In Stock

Cartridge: 5.56 mm NATO

Finish: Anodized

Style: Complete

Color: Black

Contour: Carbine

Length: 11.5", ...

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Online Only
In Stock

Cartridge: 5.56 mm NATO

Finish: Anodized

Style: Complete

Color: Black

Length: 16"

Muzzle: 1/2-28, ...

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sale
Backorder, See Associate
Out of Stock

Cartridge: 5.56 mm NATO

Finish: Anodized

Style: Complete

Color: Black

Length: 14.5"

Muzzle: 1/2-28, ...

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