Full Length Picatinny Rail For JC Arms Upper Receivers

Your Price: $34.99

Retail Price:$44.99

You Save:$10.00(22%)

Part Number: FLPR

Availability: In Stock. Free Shipping.

Need replacement mounting nuts?

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Description

Do you have one of our upper receivers purchased prior to 8/18/2025 and want to get the full length picatinny rail that is found on our current uppers? Look no further!

These picatinny rails are not compatible with any other brand of Mac upper receiver due to the mounting bolt spacing differing between brands.

Features

Extends completely to the front of the upper receiver
4 inch mounting hole spacing
Hardcoat anodized for the ultimate level of durability and abrasion resistance
Engraved JC Arms logo

Installation precautions

It is very important to not over tighten the mounting nuts which can result in stripping the threads off of the studs in the upper. The mounting studs are non replaceable.

Factory torque spec on these mounting nuts is 30 in/lb. Do not exceed this torque value

DO NOT MISTAKE THIS FOR 30 FT/LB

Full Length Picatinny Rail For JC Arms Upper Receivers

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