A3 Industries
1913 Picatinny Adapter - HK MP5/SP5-Single Pin
1913 Picatinny Adapter - HK MP5/SP5-Single Pin
SKU:RSA015
Fits these firearms:H&K
Couldn't load pickup availability
Specifications
- Weight: 0.37 lb
- Mount type: 1913 Picatinny
- Country of origin: USA
Product Description
Our rear adapter for the HK SP5, MP5, and MP5 clones combines the factory-style fit of a polymer adapter with a heavy-duty 1/4" thick aluminum insert. The insert supports the recoil spring seat and reinforces the stock mount, and the adapter's unique design covers more surface area on the receiver for improved stability. It installs with no modifications to your firearm.
An aluminum Picatinny rail lets you run any side-folding stock or arm brace designed for a Picatinny mount. Large #10 threads and a positive locating lug add mounting stability, and a 1/2" thick high-density polyurethane buffer is included.
Features
- Fits HK SP5, MP5, and MP5 clones (single-pin rear design)
- Polymer/aluminum hybrid design
- Heavy-duty 1/4" thick aluminum insert
- Factory-style fit with reinforced recoil spring seat
- Covers more receiver surface area for improved stability
- Picatinny rail accepts any Picatinny side-folding stock or brace
- Large #10 threads and positive locating lug for increased mount stability
- 1/2" high-density polyurethane buffer included
- No modifications to the firearm required
*Stock or brace not included.
Please note: HK firearms and clones use two different rear-end designs: single-pin and dual-pin. This adapter is for the standard single-pin design. Check your firearm's rear end before ordering.
Solid piece and fits perfectly on my SP5. Pairs nicely with the A3 modular brace with no wobble.
Picatinny rear Adaptor attached to ZF-5 with ease, and is rock solid. Used picatinny attachment on 7” offset extension with tailhook adaptor. Very solid setup, functions perfectly. Would not hesitate to recommend A3tactical components and use again in future.
Meets and exceeds my expectations and I can’t say enough about them , once you purchase quality goods , your sold for life .
Excellent fit and function
Perfect fit for my ptr. Coupled with the folding modular brace, it checks all the boxes for me. Very satisfied.
Just what I needed for my SP5.
The part is clearly the right type, it’s as if the molding was manufactured to thick so it didn’t sit correctly.
Tried to sand down the grooves some to see if it would sit better and they broke.
Waste of money unfortunately.
Works great
It is a little tight but very nice.