ARCA plate for precision reflex handguard (GenIII)

Tex_ponch

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Dec 6, 2018
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I just finished my 6mm creed ar. I shoot from a tripod and I have a RRS picatinny rail adapter, but I would like to find an arca rail that mounts directly to the handguard. Does anyone have a source for this? Pre reflex doesn't seem to offer anything. TIA
 

want2learn

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Tex_ponch

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Dec 6, 2018
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haven't seen that exactly but did see these recently:
https://www.catalystarms.com/shop#!...ision-Handguard/p/141612287/category=35709810

I have one of those on my RPR but they don't have an ar10 version last time I checked.
 

sh_2022

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Sep 15, 2022
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@Tex_ponch

I know this is an old thread but I wanted to see if you ever came up with a solution.

I am currently building out a rifle with the PRI handguards, still unsure if I want round or the delta.

I see JP enterprises makes an ACRA rail for their MK handguard system, which may be ideal for the round PRI handguard.

There are also some flat universal ACRA rails that I think could work on a the PRI delta tubes.
 

aslrookie

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Mar 19, 2017
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AREA 419 said the universal ARCA plate should work if you get the hardware. I had this same idea.
 

Tex_ponch

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Dec 6, 2018
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Baltimore MD
@Tex_ponch

I know this is an old thread but I wanted to see if you ever came up with a solution.

I am currently building out a rifle with the PRI handguards, still unsure if I want round or the delta.

I see JP enterprises makes an ACRA rail for their MK handguard system, which may be ideal for the round PRI handguard.

There are also some flat universal ACRA rails that I think could work on a the PRI delta tubes.
I gave up and just put an arca adapter on a rail adapter on the bottom. Never found anything with the right curve.
 

sh_2022

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Sep 15, 2022
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The JP one looks like it has a nice curve to it. The JP forearm has an OD of 2".

I don't have a PRI forearm in front of me to measure, however their website says it has an ID of 1.9". Not sure if the JP would work or not.

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