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Questions & Answers
The 11.5” handguard says it’s for a rifle length gas system. Will it work with a 300 BLK barrel with pistol length gas system? Manufacturer Answer

The gas length is referencing the handguard length needed to mount behind an A2 front sight. Pistol length gas will work just fine.

by Pantheon Arms, Manufacturer, June 1, 2022
Will a 10.5 barrel work and if so how far out will it come from the guard ? If not what is recommended barrel length ? Expert Answer

Yes, a 10.5" barrel should work with the 8.5" handguard.

by Tom B, Gear Expert, August 31, 2021
Customer Reviews
Helpful Positive Review Great quality by Terry, June 16, 2019
Great quality. Exactly as stated in the description. Liked it so much I bought another barrel connector.Am also thinking of buying another kit as a birthday gift for my father in law. He liked mine so much I'm sorely tempted to get him one.
2/3 found this helpful
Helpful Positive Review Great idea - well executed. by BillC, March 23, 2021
I wanted to build a compact rifle that was still fully capable - this combined with a side folding stock worked out great. Fit and finish were very good, a bit pricey but I think this is a case of you get what you pay for. I like it a lot and reco...
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1/1 found this helpful
Helpful Positive Review Great Product by Robert H, Verified Owner, May 7, 2021
I bought 2 of these kits.... they installed very easy and work great..... very good fit for my pistols had small issue and between OP and Pantheon they git issue resolved in two phone calls...... I because of OCD use a M4 barrel cap on end and a pill...
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1/1 found this helpful
Helpful Positive Review Pantheon Arms by Jonathan Rigney, April 13, 2020
Great product high quality will purchase again highly recommend this to anyone who is planning on shooting with multiple calibers using same upper just switching out the barrels I thought it was extremely easy to take on and off as well
2/3 found this helpful
Read All 4 Reviews
Color: Black Finish: Oxide/Anodize Fabric/Material: Steel Gun Make: AR Platform Gun Model: AR-15 Gun Type: Rifle Handguard Length: 8.5 inGun Rail: M-LOK Gas System Length: Mid Length Condition: Factory DEMO Included Accessories: Standard Mount Type: M-LOK Quantity: 1

Code: 2H5-HZ-PROMHAN-PROMM-DEMO

MPN: PROMM-DEMO

Product No Longer Available

Product Info for Pantheon Arms Prometheus AR-15 Takedown Kit

The Prometheus consists of the Dolos take-down system as well as MLOK handguard. Installing this kit on an existing AR15 or new build will allow you to drastically decrease the footprint of your AR rifle or pistol for efficient storage or discreet transport, with a repeatable zero each time it is assembled. The kit includes: o Pantheon Arms Dolos Standard Lock Collar o Pantheon Arms Dolos Tri-Lug Assembly o Pantheon Arms handguard To add an additional barrel setup for caliber changes, etc., you will need to purchase an additional handguard kit or lock collar.image

Package Contents:

  • Pantheon Arms Prometheus AR-15 Takedown Kit
  • Pantheon Arms Dolos Standard Lock Collar
  • Pantheon Arms Dolos Tri-Lug Assembly
  • Pantheon Arms handguard

Magazine and Accessories

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Gun Triggers

116 / 16
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Gunsmithing Tools & Accessories

114 / 14
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Gun Parts and Accessories

130 / 30
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Gun Barrels

113 / 13
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Gun Sights

119 / 19
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Gun Stocks

117 / 17
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Mounts, Rings and Accessories

117 / 17
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Related Products to Pantheon Arms Prometheus AR-15 Takedown Kit

Pantheon Arms Prometheus AR-15 Takedown Kit Unavailable & Discontinued Models

List of Unorderable Models

DEMO, Pantheon Arms Prometheus Takedown Kit, AR-15, Dolos Lock Collar & Tri-Lug/MM 8.5 inch Mid-Length M-LOK Handguard, Black Oxide/Anodize, PROMM , MPN: PROMM-DEMO , Code: 2H5-HZ-PROMHAN-PROMM-DEMO
Pantheon Arms Prometheus Takedown Kit, AR-15, Dolos Lock Collar & Tri-Lug/MM 8.5 inch Mid-Length M-LOK Handguard, Black Oxide/Anodize, PROMM , MPN: PROMM , UPC: 857074007455 , Code: 2H5-HZ-PROMHAN-PROMM
Pantheon Arms Prometheus Takedown Kit, AR-15, Dolos Lock Collar & Tri-Lug/MR 11.5 inch Rifle-Length M-LOK Handguard, Black Oxide/Anodize, PROMR , MPN: PROMR , UPC: 857074007448 , Code: 2H5-HZ-PROMHAN-PROMR
Pantheon Arms Prometheus Takedown Kit, AR-15, Dolos Lock Collar & Tri-Lug/MX 14.5 inch Extended Length M-LOK Handguard, Black Oxide/Anodize, PROMX , MPN: PROMX , UPC: 857074007431 , Code: 2H5-HZ-PROMHAN-PROMX
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