HK Rifle / SMG Parts
Elevate Your HK Rifle with Premium Parts – MP5, HK416, SP5, and More!
Enhance your HK rifle with top-notch parts and accessories. From HK MP5 and HK MP5K to HK SP5 and HK UMP or HK USC, we offer a vast selection. Discover high-quality magazines, binary triggers, stocks, grips, barrels, handguards, sights, and more for your firearm. Whether you own an HK416, HK SP5K, HK G36, or HK MP5 22, we have the Heckler and Koch rifle parts you've been looking for. Shop now to upgrade your rifle to perfection.
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HK53 Recoil Rod Assembly - Steel
USA
$44.95HKP HK53 Recoil Rod Assembly - Complete - Steel US-made HK53 recoil rod assembly built to correct HK specifications. The steel rod is micro-polished and uses serviceable end caps for easy spring replacement. Each unit includes a factory German HK53...$44.95 -
On Sale
HK Pin - Barrel - Retaining - 5mm - Standard Size
H&K Heckler & Koch
Now: $8.96Was: $9.95H&K HK Pin - Barrel - Retaining - 5mm - Standard Size Barrel Retaining Pin Each barrel pin is used for installing a new or replacement barrel. HK suggest using a new factory barrel pin when installing or reinstalling a HK barrel. We also offer the HK...Now: $8.96Was: $9.95 -
On Sale
Holex Feeler Gauge Set - 20 Piece - German
HKP HK Parts
Now: $11.96Was: $14.95Holex Feeler Gauge Set - 20 Piece - German The perfect companion tool for all HK roller lock firearm owners. Each tool includes 20 feeler gauges from .05mm-1.0mm in .05 increments. To help users and shooters maintain the factory recommended bolt gap...Now: $11.96Was: $14.95 -
On Sale
HK MP5K, SP89, SP5K Vertical Foregrip - 9mm
H&K Heckler & Koch
Now: $89.06Was: $98.95HK German Factory MP5K & SP89, PDW Vertical "K" Grip The "K" Grip will also fit the MP5, HK94, and HK53 with the use of a K-Grip adapter (see below), all NFA rules apply. This uses the standard HK small push pin to attach to the cocking tube...Now: $89.06Was: $98.95 -
On Sale
Maglula Universal Magazine Loader
Maglula
Now: $31.46Was: $34.95Maglula Universal Magazine Loader The UpLULA mag loader is a military grade-quality universal pistol magazine loader and unloader designed for loading and unloading almost all 9mm Luger up to .45ACP magazines, single and double stack, and 1911's of all...Now: $31.46Was: $34.95 -
On Sale
HK MP5, SP5, PDW Rear Sight Drum
HKP HK Parts
Now: $27.96Was: $34.95HKP MP5, SP5 & PDW Rear Sight Drum Factory correct HK spec USA made MP5, SP5, MP5K PDW & HK94 rear sight drum. This is also the correct rear sight drum for the MP5K PDW or MP5K-N family of firearms. This is also a very popular upgrade for many of...Now: $27.96Was: $34.95 -
On Sale
HK91, G3 Cocking Handle - Extended
HKP HK Parts
Now: $51.96Was: $64.95HK 91, G3, PTR & CETME, C 308 Cocking Handle - Extended Add the look, feel, and enhanced pulling advantage of the extended cocking handle to your HK91, G3, PTR & C308 firearm. This upgrade will provide more than 2X the surface area and charging...Now: $51.96Was: $64.95 -
On Sale
HK Recoil Rod Guide Ring - Recoil Rod Assemblies - Enhanced
HKP HK Parts
Now: $1.91Was: $2.39HKP Recoil Rod Guide Ring For Recoil Rod Assemblies - Enhanced New enhanced material for greater longevity and durability. Our US made recoil rod guides are the made from the strongest most durable material available much better than the basic nylon as...Now: $1.91Was: $2.39 -
On Sale
Gear Head Works Tailhook Mod 1C
Gear Head Works
Now: $148.45Was: $164.95Gear Head Works Tailhook Mod 1C The Patented Tailhook MOD 1C is 30% lighter and 30% more compact than or standard Mod 1. With a profile similar to the SCW Tailhook it truly is the most compact pistol brace on the market today. At less than an inch thick,...Now: $148.45Was: $164.95 -
On Sale
HK Vertical Foregrip - Long - Picatinny
HKP HK Parts
Now: $19.96Was: $24.95HKP Vertical Grip - Picatinny Mount - Long This rock-solid grip is a must-have for anyone who uses a vertical grip. This is the only vertical grip that offers a built-in aluminum locking block for ease of attachment security. Features: Attaches in...Now: $19.96Was: $24.95 -
On Sale
Heckler & Koch No Compromise Decal
H&K Heckler & Koch
Now: $1.75Was: $1.95Heckler and Koch No Compromise Decal Show your support for the HK 416 weapon System. HK shows no compromise as the worlds finest firearms manufacture the world over! Specifications: Size: 4 in. Circle WeatherproofNow: $1.75Was: $1.95 -
On Sale
HK53, HK93, HK91, G3 Elbow Spring - Cocking Lever Support
H&K Heckler & Koch
Now: $5.17Was: $5.74New Style Cocking Handle Lever Spring - German This is the latest HK German spring design with the factory HK anti-corrosion plating applied. The factory HK springs last longer and is more tolerant to corrosion. A perfect upgrade for your older...Now: $5.17Was: $5.74