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F5 MFG Modular Stock System with MP5 Adapter F5-MSSMP5-BLK Color: Black, Stock/Brace Material: 6061 Aluminum, 16% Off w/ Free S&H

F5 MFG Modular Stock System with MP5 Adapter, Black, F5-MSSMP5-BLK
F5 MFG Modular Stock System with MP5 Adapter, Black, F5-MSSMP5-BLK
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F5 MFG Modular Stock System with MP5 Adapter, Black, F5-MSSMP5-BLK

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Questions & Answers
Customer Reviews
Helpful Negative Review
Feels like a cheap airsoft knock off by Disappointed, Verified Owner, March 9, 2022
Received this thing and boy, does it feel like a cheap piece of you know what. Pretty convinced F5 is using Airsoft knock off ACR stocks, hence the lack of a proper sling loop and the 4 holes instead. The sliding piece of the stock feels like the che...
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25/27 found this helpful
Most Recent Reviews
F5 stock with mp5 adapter by Zilla, Verified Owner, October 14, 2024
My issue is the same as previous buyer, when fully installed with pushpin, recoil spring binds up and doesn't operate. It's not fully aligned with factory holes. Junk. Very upset didn't go with the Spuhr stock
4/4 found this helpful
Most Recent Reviews
F5 mp5 stock by ZILLA, October 14, 2023
Yeah I'm agreeing with previous buyer. And after installing doesn't let my mp5 operate correctly as recoil spring gets bound up upon charging. Really disappointed. And 300$ at that?!! Don't even think it can be given away.
7/7 found this helpful
Most Recent Reviews
expensixe for the quality you get by FERNANDO, Verified Owner, December 27, 2023
I receives the stock and it is very flimsy and cheap looking. The adapter is cheap quality thin aluminum. There is no buffer installed. I emailed f5fg and they replied it needs one but they didnt include it. Save your money way too expensive for what...
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1/1 found this helpful
Read All 4 Reviews
Color:
Black
Stock/Brace Material:
6061 Aluminum
Gun Make:
Heckler & Koch
Condition:
New

Code: 4N3-RK-F5MFG213-F5-MSSMP5-BLK

MPN: F5-MSSMP5-BLK

UPC: 735940470599

List: $299.00Save 16%
$249.99

Product Info for F5 MFG Modular Stock System with MP5 Adapter

The MP5 compatible F5 Modular Stock System was designed for one purpose: to transform the ubiquitous Heckler & Kochs modular design into a fully functioning rifle system, that is, a fully weapon-mounted stock. The modularity of this patented stock system allows users to attach various other accessories to the MP5 platform, such as pistol grips, telescoping stocks, braces, buffer tubes, extended tubes, etc. to maximize the functionality of the rifle. This is, of course, done without sacrificing the look and feel of the original HK design. One of the first Modular Stock Systems ever offered.image

Specifications for F5 MFG Modular Stock System with MP5 Adapter:

Manufacturer: F5 MFG
Color: Black
Stock/Brace Material: 6061 Aluminum
Gun Make: Heckler & Koch
Condition: New

Features of F5 MFG Modular Stock System with MP5 Adapter

  • HK MP5 Compatible Adapter
  • 6061 AL and Nylon 6/6 Polymer Construction
  • Intergrated Locking Hinge
  • Adjustable Cheekwell
  • 7 Adjustable Length Positions
  • 3in Length of Pull

Package Contents:

  • F5 MFG Modular Stock System with MP5 Adapter

F5 MFG Modular Stock System with MP5 Adapter Orderable Models

List of Orderable Models

  • F5 MFG Modular Stock System with MP5 Adapter, Black, F5-MSSMP5-BLK , MPN: F5-MSSMP5-BLK , UPC: 735940470599 , Code: 4N3-RK-F5MFG213-F5-MSSMP5-BLK

F5 MFG Modular Stock System with MP5 Adapter Unavailable & Discontinued Models

List of Unorderable Models

  • USED F5 MFG Modular Stock System with MP5 Adapter, Black, F5-MSSMP5-BLK, EDEMO3, Condition Parts Only/Salvage, Defective , MPN: F5-MSSMP5-BLK-EDEMO3 , Code: 4N3-RK-F5MFG213-F5-MSSMP5-BLK-EDEMO-DF-F
  • USED, F5 MFG Modular Stock System with MP5 Adapter, Black, F5-MSSMP5-BLK , MPN: F5-MSSMP5-BLK-EDEMO , Code: 4N3-RK-F5MFG213-F5-MSSMP5-BLK-EDEMO-IN-C
  • USED, F5 MFG Modular Stock System with MP5 Adapter, Black, F5-MSSMP5-BLK , MPN: F5-MSSMP5-BLK-EDEMO , Code: 4N3-RK-F5MFG213-F5-MSSMP5-BLK-EDEMO-SC-C
  • USED F5 MFG Modular Stock System with MP5 Adapter, Black, F5-MSSMP5-BLK, EDEMO2, Used, Condition Fair , MPN: F5-MSSMP5-BLK-EDEMO2 , Code: 4N3-RK-F5MFG213-F5-MSSMP5-BLK-EDEMO2
  • USED F5 MFG Modular Stock System with MP5 Adapter, Black, F5-MSSMP5-BLK, EDEMO4, Used, Condition Fair , MPN: F5-MSSMP5-BLK-EDEMO4 , Code: 4N3-RK-F5MFG213-F5-MSSMP5-BLK-EDEMO4
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Last updated 2026-07-05 UTC.