• 1913 Picatinny Adapter - MP5 .22lr
  • 1913 Picatinny Adapter - MP5 .22lr - Image 2
  • 1913 Picatinny Adapter - MP5 .22lr - Image 3
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  • 1913 Picatinny Adapter - MP5 .22lr - Image 5
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  • 1913 Picatinny Adapter - MP5 .22lr - Image 7
  • 1913 Picatinny Adapter - MP5 .22lr - Image 8
  • 1913 Picatinny Adapter - MP5 .22lr - Image 9
  • 1913 Picatinny Adapter - MP5 .22lr - Image 10
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A3 Industries

1913 Picatinny Adapter - MP5 .22lr

1913 Picatinny Adapter - MP5 .22lr

RSA027

$99.95
$99.95
Sale Sold out
Shipping calculated at checkout.

Fits these firearms:H&K
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Specifications

  • Weight: 0.25 lb
  • Mount type: 1913 Picatinny
  • Country of origin: USA

Product Description

Our rear adapter for the HK MP5 .22LR combines the factory-style fit of a polymer adapter with a heavy-duty 1/4" thick aluminum insert that reinforces the mount for your stock or brace. Its unique design covers more surface area on the receiver for improved stability, and it installs with no modifications to your firearm.

 

The adapter features an aluminum Picatinny rail, letting you run our complete line of modular stocks and braces, as well as any side-folding stock or arm brace designed for a Picatinny mount. A bolt pattern with large #10 threads and a positive locating lug on the rear of the adapter provides a solid, modular mounting platform for a wide variety of stocks and braces.

 

Features

 

  • Designed for the HK MP5 .22LR only
  • Polymer/aluminum hybrid design
  • Heavy-duty 1/4" thick aluminum insert reinforces the mount
  • Factory-style fit with reinforced hinge mount
  • Covers more receiver surface area for improved stability
  • Aluminum Picatinny rail accepts any Picatinny side-folding stock or brace
  • Compatible with our complete line of modular stocks and braces
  • Large #10 threads and positive locating lug for increased mount stability
  • No modifications to the firearm required

 

*Stock or brace not included.

 

Please note: This adapter fits the HK MP5 .22LR only. It is not compatible with traditional 9mm MP5/SP5 models or clones.

  • 5 stars: 5 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
G
G T.
A3 Perfection

Scouring the internet to upgrade this little 22LR and found plenty adapters. Just so happen to stumble across a photo on google search and saw an A3 adapter on someone’s build. I must say after seeing it I ordered one and it’s nothing short of great. Adapter fit like a glove unlike the factory one which made the lock up super tight as I would have personally liked. Not to mention the inner adapter plate was metal for the bolt in 1913 picatinny and not hard plastic/polymer as others. Good job guys and keep up the great work!

V
Vincent B.
Great fit. No play. Very

Great fit. No play. Very pleased!

D
David O.
HK MP5-.22lr Rear Adapter with picatinny rail

Great look. High quality feel and excellent fit. I purchased the one with the picatinny rail. Works great with folding arm equipped with tail hook.

B
Brandyn R.
Better than H&K/Umarex

The only issue I have had with my MP5 .22lr has been the factory stock being very loose, with very few options for replacement. This adapter fits solid with no wiggle.

D
Daniel H.
A little snug, not a

A little snug, not a bad thing. I appreciate the full length support for the rail section. Well made. Worth the cost.

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