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The AR-15 Side Folding Trapdoor Stock features a robust 4140 steel mechanism, ample storage, and a 13.75" length of pull, perfect for compact versatility.
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MIDWEST INDUSTRIES AR-15 BRN-180 SIDE-FOLDING TRAPDOOR STOCK BLACK

812102034216 430103177

Top takeaways

  1. The AR-15 Side Folding Trapdoor Stock features a heavy-duty side-folding mechanism with a full-length locking lug for strength and a solid lock-up in both folded and extended positions.
  2. Constructed from 4140 heat-treated steel and fiber-reinforced polymer, it includes a storage compartment in the stock and is designed to fit firearms with a 1913 rail.
  3. It comes with all necessary installation hardware and can be configured for right or left folding, with a length of pull of 13.75 inches.

Attributes

  • Colour:
    Black
  • Material:
    Polymer
  • Style:
    Folding
  • Type:
    Picatinny
  • Weapon type:
    AR-15
  • Delivery weight: 0.907kg
  • Shipping height: 51mm
  • Shipping width: 102mm
  • Shipping length: 254mm
  • UPC: 812102034216

Item details

Made in USA
US export classification: 0A501.y.1
  • Specifications:
  • Color: Black
  • Make: AR-15
  • Material: Polymer
  • Style: Folding
  • Type: Picatinny
269.9 269.9 1 GBP
-10 %
MSRP £299.90
269.9 GBP £269.90

Prices inclusive of duty & VAT.

Product no.: 430103177

Mfr. No.: MI-STAP-SF-TRAPDOOR

812102034216 Fits firearms with 1913 rail Heavy-duty side-folding mechanism constructed from 4140 heat treated steel Full-length locking lug for maximum strength Solid positive lock up in both positions Steel clamp with large surface engagement Can be configured to right- or left-folding Steel parts are mag phosphate finished Length of pull - 13.75" Adds 0.75” to the length of the firearm in the folded position Complete assembly weight: 18.2oz. Hinges are supplied to Manticore Arms by Midwest Industries, made of steel, and weigh 6.9 ounces. The hinge can be set up to allow the stock to fold left or right. Hardware and allen wrenches for installation are included. The Trapdoor Stock is designed with original AR-180 styling and the additional bonus of ample storage space within. Overall length of pull on typical AR-15 style rifles with picatinny mounting is 13.75″, similar to that on the original AR-180 rifle. Weight of the polymer stock itself is 11.3 ounces. Made from a heavily fiber reinforced polymer the stock buttplate is easily hinged down by pressing a spring loaded plunger on top with a rifle bullet point or small tool. With 8″ of clear length from front to back internally a full size AR-15 cleaning kit with three piece steel cleaning rod will easily fit inside, and the interior width of 1.050″ allows 1.0″ diameter oil bottles to fit. The buttplate measures 1.325″ wide by 4.5″ high and gives plenty of surface for soft felt recoil. (Please note the stock is not considered watertight, but you can easily put your supplies in a plastic baggie to keep them dry in event of a solid dunking!) End user is responsible for any ATF requirements* It is the responsibility of the purchaser to ensure that possession and use of this item is in compliance with all relevant federal, state, and municipal laws or statutes.
In stock 4 pcs. in the USA warehouse
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-10 %
MSRP £299.90
£269.90

Prices inclusive of duty & VAT.

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Delivery time approx. 7-14 days.

Delivery time approx. 7-14 days.

No charges until we ship
No charge:
Your credit card will not be charged when you place your order.

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269.9 269.9 1 GBP
Description Specification Customers reviews Accessories

MIDWEST INDUSTRIES AR-15 BRN-180 SIDE-FOLDING TRAPDOOR STOCK BLACK

-10 %
MSRP £299.90
269.9 GBP £269.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
-10 %
MSRP £299.90
£269.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.

Description:

Upgrade your AR-15 with the innovative Side Folding Trapdoor Stock!

The AR-15 Side Folding Trapdoor Stock from Midwest Industries is designed to enhance your shooting experience with its robust features and practical design.

Key Features:

  • Fits firearms with 1913 rail
  • Heavy-duty side-folding mechanism constructed from 4140 heat treated steel
  • Full-length locking lug for maximum strength
  • Solid positive lock up in both positions
  • Steel clamp with large surface engagement
  • Configurable for right- or left-folding
  • Steel parts are mag phosphate finished
  • Length of pull: 13.75"
  • Adds 0.75” to the length of the firearm in the folded position
  • Complete assembly weight: 18.2oz
  • Hinges supplied to Manticore Arms by Midwest Industries, made of steel, weigh 6.9 ounces
  • Hardware and allen wrenches for installation included

The Trapdoor Stock showcases original AR-180 styling while offering ample storage space. With a length of pull of 13.75″, it aligns closely with the specifications of the original AR-180 rifle. The polymer stock weighs 11.3 ounces and is made from a heavily fiber reinforced polymer.

Storage Capabilities:

The stock buttplate easily hinges down by pressing a spring-loaded plunger on top with a rifle bullet point or small tool. It features:

  • 8″ of internal clear length, accommodating a full-size AR-15 cleaning kit with a three-piece steel cleaning rod
  • An interior width of 1.050″, allowing 1.0″ diameter oil bottles to fit
  • Buttplate dimensions: 1.325″ wide by 4.5″ high, providing ample surface area for soft felt recoil

Please note: The stock is not considered watertight; however, you can easily place your supplies in a plastic baggie to keep them dry in the event of a solid dunking!

Important: The end user is responsible for any ATF requirements. It is the purchaser's responsibility to ensure that possession and use of this item complies with all relevant federal, state, and municipal laws or statutes.



Top takeaways

  1. The AR-15 Side Folding Trapdoor Stock features a heavy-duty side-folding mechanism with a full-length locking lug for strength and a solid lock-up in both folded and extended positions.
  2. Constructed from 4140 heat-treated steel and fiber-reinforced polymer, it includes a storage compartment in the stock and is designed to fit firearms with a 1913 rail.
  3. It comes with all necessary installation hardware and can be configured for right or left folding, with a length of pull of 13.75 inches.

Attributes

  • Colour:
    Black
  • Material:
    Polymer
  • Style:
    Folding
  • Type:
    Picatinny
  • Weapon type:
    AR-15
  • Delivery weight: 0.907kg
  • Shipping height: 51mm
  • Shipping width: 102mm
  • Shipping length: 254mm
  • UPC: 812102034216

Item details

Made in USA
US export classification: 0A501.y.1

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