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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On Sale
HK MP5, HK94 Complete Weldment Set For Receiver Flat
HKP HK Parts
Now: $47.96Was: $59.95HKP MP5/HK94 Complete Weldment Set For Receiver Flat This is the finest, most correct weldment set for your HK MP5, 94 project available. Each Weldment Kit Contains: 1x Semi Auto Shelf Hanger Block 1x Rear stock bushing 1x Scope mounting piece 1x...Now: $47.96Was: $59.95 -
On Sale
HK MP5K/SP89/SP5K 9mm Recoil Spring
H&K Heckler & Koch
Now: $10.75Was: $11.95HK German MP5K, SP89 Recoil Rod Assembly Spring This is a great replacement and spare part.Now: $10.75Was: $11.95 -
HK91, G3, PTR Magazine - 20 Round - Aluminum - Used
Rheinmetall
$12.95Rheinmetall HK G3, HK91, & PTR91 - 20 Round Magazine - Used Perfect for your HK G3/PTR style firearm. The G3 alloy mags were made for the German Army and are no longer in production. Once they are gone, they are gone for good. LAST CALL! Compatible...$12.95 -
On Sale
HK MP5 & PDW Rear Sight Drum
H&K Heckler & Koch
Now: $48.56Was: $53.95MP5 Rear Sight Drum- German This item is the factory-correct rear sight drum for the MP5K PDW or MP5K-N family of firearms. This item is also a popular upgrade for many of the existing clones on the market, as many use factory-incorrect G3 rear sight...Now: $48.56Was: $53.95 -
On Sale
HK91, G3, PTR Armorer's Manual
HKP HK Parts
Now: $15.96Was: $19.95HK 91, G3, & PTR Armorer's Manual This manual is the best manual available for the HK .308 G3, 91, or PTR family of firearms. See the photos for the table of contents.Now: $15.96Was: $19.95 -
On Sale
HK MP5K, SP89, SP5K Handguard with Hand stop
HKP HK Parts
Now: $23.96Was: $29.95MP5K, SP89, SP5K, Reverse Stretch Forearm With Hand Stop Each forearm will fit the MP5K or SP89 style of firearms. As an added bonus, this item counts as a US made part toward 922r compliance. Each forearm has the latest enhancements and upgrades...Now: $23.96Was: $29.95 -
On Sale
AntiVenom-XPLC Lubricant and Cleaner
Strike Industries
Now: $13.46Was: $14.95AntiVenom-XPLC Lubricant and Cleaner Strike Industries introduces the industry's most extreme general purpose weapons lubrication, cleaning, and protection solution. Strike Industries AntiVenom-XPLC is the culmination of years of research and...Now: $13.46Was: $14.95 -
On Sale
HK91, G3 Stock Set - O.D. Green - Surplus
HKP HK Parts
Now: $19.96Was: $24.95Original German Army Used Surplus G3, 91, PTR OD Green Stock Set Factory HK German production. Each stock set is used but in perfect working order. Each set is in overall good condition. Most will clean up nicely with a little TLC. A great stock...Now: $19.96Was: $24.95 -
On Sale
HK MP5, HK94 Recoil Rod Assembly - US
USA
Now: $34.16Was: $37.95HK MP5, SP5, & HK94 Recoil Rod Assembly - Complete And Micro-Polished All stainless steel rods and ends. This is a great item to have on hand as a spare part. Compatible With: HK MP5, HK SP5, HK94 HK MP5SD HK MP5 full-size clones and...Now: $34.16Was: $37.95 -
On Sale
HK MP5, HK94, MP5K, SP89 Firing Pin - Titanium
HKP HK Parts
Now: $39.96Was: $49.95HK Parts Titanium Firing Pin for HK MP5, HK MP5K, HK94, and HK SP89 Grade 6 Titanium firing pin. Each was made using the factory HK specifications from original HK German blueprints. This is the finest US made Titanium firing pin available anywhere, at...Now: $39.96Was: $49.95 -
HK Sling Loop For Front Sight Tower - Used
H&K Heckler & Koch
$24.95HK German sling loop, eyebolt or triple frame retainer pin for front sight tower - Used This HK OEM item is used and pulled from demilled HK firearms. This is a must have item for all of your re-barrel jobs of for when you need to mount a sling loop to...$24.95 -
On Sale
HK MP5, SP5 Telescopic Brace
B&T Brugger & Thomet
Now: $585.00Was: $650.00B&T HK MP5, SP5 Telescopic Brace B&T's telescopic retractable 5-position brace assembly for Heckler & Koch models, MP5, SP5 and HK94 and clones. Installs using existing push pins, no modification required for installation...Now: $585.00Was: $650.00