COLT · Upper Receivers

M4 LE6921EPR Upper Group 14.5in with BCG

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$951.99from MidwayUSA
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MidwayUSA Out of stock$951.99Buy
Brownells Out of stock$999.99Buy

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Description

The Colt ERP, 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.Threaded Barrel Restriction: Threaded Barrels have restricted shipping to CA.

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