Midwest Industries MP5/MP5K 1913 End Plate Adaptor
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- MI Limited Lifetime Warranty! what it covers
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From orders that included this itemProduct description
Convert Your MP5 to Fit Modern 1913 Braces and Stocks
The Midwest Industries MP5/MP5K 1913 End Plate Adapter is a precision-machined upgrade that allows you to modernize your HK MP5 or MP5K by providing a solid 1913 Picatinny rail interface for attaching stocks and braces from many popular manufacturers, such as Sig Sauer, Midwest Industries, SB Tactical, and more.
Features
- 1913 Picatinny Rail Interface – Allows for the attachment of stocks, folding braces, or other Picatinny-compatible accessories.
- Precision Machined for Strength & Durability – Constructed from high-grade aluminum with a hardcoat anodized finish for long-lasting reliability.
- Drop-In Installation – Easily replaces the factory end cap without the need for permanent modifications.
- Compatible with MP5 & MP5K Variants – Works with HK MP5, MP5K, SP5, SP5K, clones, and similar models.
- Includes Buffer – This adaptor contains a new MP5 buffer to replace your old one.
Compatibility
- HK MP5/SP5
- Century AP5/K
- Zenith ZF5/K
- Military Arms Corporation MAC 5/K
- PTR MP5 Clones
Specifications
- Brand: Midwest Industries
- Model: MP5/MP5K 1913 End Plate Adaptor
- MPN: MI-MP5-PEPA and MI-MP5K-PEPA
- Fit: MP5 or MP5K variants
- Color: Black
- Finish: Hard Coat Anodized
- Material: 6061 Aluminum and Rubber
- Weight:
- MP5 – 5oz
- MP5K – 3oz
- Made in USA
All 2 options on this page
- Midwest Industries MP5/MP5K 1913 End Plate Adaptor - Type: MP5 | SKU: MI-MP5-PEPA
- Midwest Industries MP5/MP5K 1913 End Plate Adaptor - Type: MP5K | SKU: MI-MP5K-PEPA
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Warranty & returns
MI Limited Lifetime Warranty!
Midwest Industries Limited Lifetime Warranty
- Midwest Industries, Inc. stands behind every item we produce. If you are the original purchaser and a MI product fails due to manufacturing, assembly, or material defect, and you have not modified or abused the item, it will be repaired or replaced for life.
- Modification or alteration to these parts including custom coatings, voids all factory warranties.
- We are not responsible for items intentionally/accidentally damaged or destroyed, or products damaged by abuse/poor maintenance.
- This warranty is limited to the repair or replacement of the part or parts which are returned to Midwest Industries, Inc. and are determined by Midwest Industries, Inc. to be defective.
- This warranty, made to the original owner/purchaser, is not transferable.
The following items are excluded from this warranty:
- Normal wear of product finishes and of all metal or plastic parts.
- Damage or malfunction resulting from accident, negligence, misuse, or unauthorized repair or modification.
Disclaimer: Manufacturer’s warranty is subject to change without prior notice.
90-day no-hassle returns
The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.
If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.












