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HK 51001919 MR762 A4 13 Inch Complete Upper Receiver Assembly in 7.62x51mm
$2,649.99HK 51001919 A4 Complete Upper Receiver Assembly 7.62x51mm Cold Hammer Forged Steel 13" The HK 51001919 MR762 A4 13 Inch Complete Upper Receiver Assembly is designed for reliable performance with a 7... -
HK MR762 A4 Rifle 7.62x51mm 13-inch Barrel 10+1 Capacity Black Finish
$4,479.99HK 81001053 MR762 A4 7.62x51mm 10+1 13" Threaded Barrel, M-LOK Handguard, Black Receiver w/Picatinny Rail, Black Pistol Tube, Black Ergonomic Grip The HK MR762 A4 is a precision semi-automatic rifle... -
HK 51001892 MR762 A4 16 Upper Receiver Assembly 7.62x51mm Cold Hammer Forged Steel
$2,649.99HK 51001892 A4 Complete Upper Receiver Assembly 7.62x51mm Cold Hammer Forged Steel 16" The HK 51001892 MR762 A4 16 Upper Receiver Assembly is designed for reliable performance with 7.62x51mm caliber... -
HK MR762 A4 Rifle 7.62x51mm 13-Inch Barrel 20+1 Capacity Black Finish
$4,479.99HK 81001052 MR762 A4 7.62x51mm 20+1 13" Threaded Barrel, M-LOK Handguard, Black Receiver w/Picatinny Rail, Black Pistol Tube, Black Ergonomic Grip The HK MR762 A4 is a precision semi-automatic rifle... -
HK 261249 SP5K Folding Buttstock for HK MP5K - Swiss & German Military Grade Polymer
$413.99HK 261249 SP5K Black Polymer/Steel Folding The HK 261249 SP5K folding buttstock is a durable, polymer stock designed specifically for HK MP5K firearms. Manufactured in Switzerland and Germany under...
Description
HK 50237550 Slimline Black Polymer Retractable
The HK MR762 A4 Slimline Buttstock is designed to fit all commercial and mil-spec AR-15 and M16 buffer tubes, offering a sleek and reliable upgrade for your rifle. Crafted by Heckler & Koch, this stock features a slim profile that enhances maneuverability and comfort during extended use. Marked with the HK logo, it adds an authentic touch suitable for specialized HK 416 and MR556 rifles, making it an excellent choice for tactical and sporting applications.
Constructed to meet high standards of durability and precision, the HK 50237550 Slimline Buttstock provides a secure fit and smooth operation. Its lightweight design ensures minimal added bulk without sacrificing strength or stability, making it ideal for users seeking a streamlined, functional stock. Whether upgrading your existing firearm or building a custom rifle, this stock delivers quality and performance backed by HK's reputation for excellence.
Features:
- Compatible with all commercial and mil-spec AR-15/M16 buffer tubes
- Sleek, slim profile for enhanced maneuverability
- Marked with authentic HK logo for genuine branding