Aero Precision M4E1 6.5 Grendel Assembled Upper Receiver Threaded FDE (20" Barrel, Includes 15" ATLAS R-ONE Handguard, No Forward Assist)

Aero Precision

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Aero Precision

Aero Precision M4E1 6.5 Grendel Assembled Upper Receiver Threaded FDE (20" Barrel, Includes 15" ATLAS R-ONE Handguard, No Forward Assist)

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SKU:

430103942

UPC:

840014602957

Twist:

1-8

Twist:

18