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Dead Foot Arms Modified Cycle System 9mm Bolt Carrier Group (BCG) w/Left Side Folding Stock Adapter 78713 Color: Black Anodized, Finish: Nitride, $41.00 Off w/ Free Shipping

Dead Foot Arms Modified Cycle System, 9mm, Black Nitiride Bolt Carrier Group, Left Side Folding Stock Adapter, Black Anodized, 78713
Dead Foot Arms Modified Cycle System, 9mm, Black Nitiride Bolt Carrier Group BCG, Left Side Folding Stock Adapter, Black Anodized DFA-MCS-LFS9MM-BN1
Dead Foot Arms Modified Cycle System, 9mm, Black Nitiride Bolt Carrier Group, Left Side Folding Stock Adapter, Black Anodized, 78713
Dead Foot Arms Modified Cycle System, 9mm, Black Nitiride Bolt Carrier Group, Left Side Folding Stock Adapter, Black Anodized, 78713
Dead Foot Arms Modified Cycle System, 9mm, Black Nitiride Bolt Carrier Group, Left Side Folding Stock Adapter, Black Anodized, 78713
1 of 4 images
Dead Foot Arms Modified Cycle System, 9mm, Black Nitiride Bolt Carrier Group, Left Side Folding Stock Adapter, Black Anodized, 78713
Dead Foot Arms Modified Cycle System, 9mm, Black Nitiride Bolt Carrier Group BCG, Left Side Folding Stock Adapter, Black Anodized DFA-MCS-LFS9MM-BN1
2 of 4 images
Dead Foot Arms Modified Cycle System, 9mm, Black Nitiride Bolt Carrier Group BCG, Left Side Folding Stock Adapter, Black Anodized DFA-MCS-LFS9MM-BN1
Dead Foot Arms Modified Cycle System, 9mm, Black Nitiride Bolt Carrier Group, Left Side Folding Stock Adapter, Black Anodized, 78713
3 of 4 images
Dead Foot Arms Modified Cycle System, 9mm, Black Nitiride Bolt Carrier Group, Left Side Folding Stock Adapter, Black Anodized, 78713
Dead Foot Arms Modified Cycle System, 9mm, Black Nitiride Bolt Carrier Group, Left Side Folding Stock Adapter, Black Anodized, 78713
4 of 4 images
Dead Foot Arms Modified Cycle System, 9mm, Black Nitiride Bolt Carrier Group, Left Side Folding Stock Adapter, Black Anodized, 78713

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Questions & Answers
Customer Reviews
Helpful Negative Review
an expensive mistake for me by rich, Verified Owner, April 6, 2021
I’ve never had a problem with OpticsPlanet sending the wrong item but this time it was an expensive mistake. They sent a 5.56 side folder instead of 9mm so now I have to build a whole new Ar on top of the one I was already building. However the quali...
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2/4 found this helpful
Most Recent Reviews
I was sent the wrong item. Nice quality though by EballcuzirollLikethat, Verified Owner, April 4, 2021
I ordered the 9mm mcs by dead foot from Optics planet. Opticsplanet sent me the wrong product. After some closer observation i noticed the packaging does say 9mm. However, the bcg is obviously the rifle version. After an even closer look on dead foot...
Read More...
1/3 found this helpful
Read All 2 Reviews
Color:
Black Anodized
Finish:
Nitride
Caliber:
9mm Luger
Weight:
1.99 lb
Additional Features:
Left Folder

Code: 3H6-BCG-MCS9FSAL-78713

MPN: 78713

UPC: 707129758194

List: $520.00Save $41.00
$479.00

  • Dead Foot Arms Modified Cycle System, 9mm, Black Nitiride Bolt Carrier Group BCG, Left Side Folding Stock Adapter, Black Anodized, 78713
  • Walker Defense Research Research Steel Bolt Carrier Group BCG, 5.56mm / .300 BLK, DLC, Flat Dark Earth, FDE-DLC-BCG-556
As low as $684.19
You Save Up to $55.80
OP Bucks$13.68

made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Dead Foot Arms Modified Cycle System 9mm Bolt Carrier Group (BCG) w/Left Side Folding Stock Adapter

Dead Foot Arms Modified Cycle System includes everything you need for fire while folded compatibility on your AR-Platform Rifle: Complete Left Side Folding Stock Assembly, MCS Complete 9mm Style Bolt Carrier Group BCG coated in Black Nitride, plunger, and recoil and buffer springimage

Specifications for Dead Foot Arms Modified Cycle System 9mm Bolt Carrier Group (BCG) w/Left Side Folding Stock Adapter:

Manufacturer: Dead Foot Arms
Finish: Nitride
Color: Black Anodized
Caliber: 9mm Luger
Fabric/Material: Steel
Weight: 1.99 lb
Additional Features: Left Folder
Country of Origin: USA

Features of Dead Foot Arms Modified Cycle System 9mm Bolt Carrier Group BCG w/Left Side Folding Stock Adapter:

  • Black Nitrided Spinta Precision 9mm BCG
  • Type III Anodized Aluminum and Tool Steel
  • made in specialized factories

Package Contents:

  • Dead Foot Arms Modified Cycle System 9mm Bolt Carrier Group w/Left Side Folding Stock Adapter

Dead Foot Arms Modified Cycle System 9mm Bolt Carrier Group (BCG) w/Left Side Folding Stock Adapter Orderable Models

List of Orderable Models

  • Dead Foot Arms Modified Cycle System, 9mm, Black Nitiride Bolt Carrier Group BCG, Left Side Folding Stock Adapter, Black Anodized, 78713 , MPN: 78713 , UPC: 707129758194 , Code: 3H6-BCG-MCS9FSAL-78713
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Last updated 2026-06-28 UTC.