HK33 / HK53 / HK93 Small Parts
Explore our selection of HK33, HK53, and HK93 small parts, perfect for repairs, upgrades, and custom builds. Our inventory includes precision replacement pins, springs, detents, locking pieces, and essential components designed for proper fit, durability, and reliable performance
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On Sale
HK Handguard Sling Pin - Ambi - Small
H&K Heckler & Koch
Now: $55.95Was: $61.95HK German Ambidextrous Small Sling Pin For Forearm This ambidextrous pin will allow the user to attach a sling hook to the sling pin. This will also allow the user to use the sling on either the left or right side.HKP-00077Now: $55.95Was: $61.95 -
On Sale
HK90, MP5K Sear Catch - Steel - US
HKP HK Parts
Now: $43.95Was: $47.95HKP HK Parts HK90, HK MP5K Sear Catch - Steel - USA Made - Billeted Machined - Steel Hard to find and important for keeping your HK build 922r compliant. This US-made sear counts as one US-compliant part for your rifle or build. Machined from a bar of...HKP-00378Now: $43.95Was: $47.95 -
On Sale
HK91, G3, HK33, HK53 HK93 Tac Latch
Now: $62.95Was: $69.95HK Rifle Tac Latch for HK91, G3, HK93, and HK33 HK's were designed to have a quick one-handed release capability for the magazine (paddle mag release). However, the semi-auto versions eliminated this much-needed feature due to import restrictions...HKP-02791Now: $62.95Was: $69.95 -
On Sale
HK Burst Eccentric Bushing
H&K Heckler & Koch
Now: $53.95Was: $59.95HK Burst Eccentric Bushing HK German factory part is found in all HK burst trigger packs. This part is in between the hammer shank hole and the inside of the trigger box hammer axle spacer. This part is one of the most common wear...HKP-02647Now: $53.95Was: $59.95 -
Out Of Stock
HK33, HK53, HK93 Extractor
H&K Heckler & Koch
$67.95H&K 93, 53, & 33 (5.56/.223) Extractor A great replacement for your HK or clone. A high wear item that can become worn, chipped, and non-relaible. A must have spare part. German HK factory fresh production.HKP-00189$67.95 -
On Sale
HK33, HK53, HK93 Firing Pin
H&K Heckler & Koch
Now: $71.95Was: $79.95H&K 93, 53, & 33 (5.56/.223) Firing Pin This is the factory-correct HK German firing pin and is a great replacement part. This is also a great upgrade for your HK 223.556 clones. This part is no longer available from HK as this part is out of...HKP-00192Now: $71.95Was: $79.95 -
On Sale
HK33, HK53, HK93 Firing Pin - Titanium
HKP HK Parts
Now: $44.95Was: $49.95HK93, 33, 53 Firing Pin - Titanium A must have upgrade to have on hand as the firing pin is one of the most abused components in the HK 93, HK33 & HK53 weapon system. Get the lightest, strongest firing pin available for your HK firearm. Ideal for...HKP-17769Now: $44.95Was: $49.95 -
On Sale
HK90 Series Cocking Tube Extrusion - 12" Section
H&K Heckler & Koch
Now: $49.95Was: $54.95H&K Factory Cocking Tube Extrusion 12" Section HK cocking tube section is perfect for custom HK cocking tube projects. Overall length is 12" long. All steel and ready for that custom project or custom build. Perfect for custom cocking tube...HKP-13487Now: $49.95Was: $54.95 -
On Sale
HK MP5K, HK90 Series Burst Trigger Sear Complete
H&K Heckler & Koch
Now: $53.95Was: $59.95Heckler & Koch's Sear Catch for HK90 Series and HK MP5K - Steel - German For Burst Trigger Packs Compatible With: 0,1,3,F 0,1,2,F 0,1,3 0,1,2HKP-17028Now: $53.95Was: $59.95 -
On Sale
HK91, G3, MP5 Sear Catch - Steel - New Build
H&K Heckler & Koch
Now: $62.95Was: $69.95Heckler & Koch's Sear Catch Release - Complete For HK 90 Series Trigger Packs New HK German manufacture. Sear/Catch complete with installed detent, spring, and roll pin. Compatible With: HK MP5, HK MP5K HK91 HK G3 HK33, HK53, HK93 PTR Other 90...HKP-01459Now: $62.95Was: $69.95 -
On Sale
HK33, HK53, HK93, HK91, G3 Paddle Magazine Release - Anti-Rattle
H&K Heckler & Koch
Now: $58.95Was: $64.95Heckler and Koch Anti Rattle Paddle Magazine Release This item is a new HK German genuine part not used or surplus for installation on all HK .223 and .308 HK rifles. This is the highly desired anti-rattle-style paddle mag release. Compatible...HKP-01126Now: $58.95Was: $64.95 -
Out Of Stock
HK33, HK53, HK93 Magazine Catch - Latest Design
H&K Heckler & Koch
$49.95Heckler and Koch German Factory Magazine Catch for HK33, HK53, HK93 New HK German HK33, HK53, and HK93 mag catch for magazine release. Compatible With: HK33, HK53, HK93 HK33K Clone or other custom buildsHKP-01059$49.95