Q&A for Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper

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Rock River Arms + Gun Parts Rock River Arms Gun Parts Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper Q&A Rock River Arms + Gun Parts Rock River Arms Gun Parts + AR 15 Parts Rock River Arms AR15 Parts + AR15 Upper Receivers Rock River Arms AR15 Upper Receivers Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper Q&A Rock River Arms + Gun Parts Rock River Arms Gun Parts + Rifle Parts Rock River Arms Rifle Parts + AR 15 Parts Rock River Arms AR15 Parts + AR15 Upper Receivers Rock River Arms AR15 Upper Receivers Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper Q&A Rock River Arms + Gun Parts Rock River Arms Gun Parts + AR 15 Parts Rock River Arms AR15 Parts Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper Q&A Rock River Arms + Gun Parts Rock River Arms Gun Parts + Rifle Parts Rock River Arms Rifle Parts + AR 15 Parts Rock River Arms AR15 Parts Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper Q&A Rock River Arms + Gun Parts Rock River Arms Gun Parts + Rifle Parts Rock River Arms Rifle Parts Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper Q&A

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Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper

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Q

Jess, member, from NJ, United States, asked on August 11, 2023

Will this fit are precision m5 Dpms standard complete lower

Expert Answer

A

Answered by Ethan, Gear Expert, from IL, United States, on August 14, 2023

The Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper is designed to be used only with RRA LAR-8 lower receivers. Parts, pieces, and accessories manufactured by RRA and its vendors for the RRA LAR8 platform are only to be used on the RRA LAR-8 and NOT on any other model/platform made by any other manufacturer.

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Rock River Arms + Gun Parts Rock River Arms Gun Parts Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper Q&A Rock River Arms + Gun Parts Rock River Arms Gun Parts + AR 15 Parts Rock River Arms AR15 Parts + AR15 Upper Receivers Rock River Arms AR15 Upper Receivers Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper Q&A Rock River Arms + Gun Parts Rock River Arms Gun Parts + Rifle Parts Rock River Arms Rifle Parts + AR 15 Parts Rock River Arms AR15 Parts + AR15 Upper Receivers Rock River Arms AR15 Upper Receivers Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper Q&A Rock River Arms + Gun Parts Rock River Arms Gun Parts + AR 15 Parts Rock River Arms AR15 Parts Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper Q&A Rock River Arms + Gun Parts Rock River Arms Gun Parts + Rifle Parts Rock River Arms Rifle Parts + AR 15 Parts Rock River Arms AR15 Parts Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper Q&A Rock River Arms + Gun Parts Rock River Arms Gun Parts + Rifle Parts Rock River Arms Rifle Parts Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper Q&A

Last updated 2025-11-12 UTC.