Featured Upgrades
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Franklin Armory/H&K 53/93 & AP53 Binary Trigger Group- 3 Position Navy Engraved
FA Franklin Armory / H&K
$1,399.95Franklin Armory/H&K 53/93 & AP53 Binary Trigger Group- 3 Position Navy Engraved US-made binary trigger group installed in a German Navy-style polymer housing. Features a 3-position selector...HKP-22170-M -
Franklin Armory/H&K 53/93 & AP53 Binary Trigger Group- SEF Contoured
FA Franklin Armory / H&K
$1,399.95Franklin Armory/H&K 53/93 & AP53 Binary Trigger Group- SEF Contoured US-made binary trigger group installed in a German SEF contoured trigger housing. Features a 3-position selector marked...HKP-22169-M -
Franklin Armory/H&K 53/93 & AP53 Binary Trigger Group- 3 Position 2 Round Burst Engraved
FA Franklin Armory / H&K
$1,399.95Franklin Armory/H&K 53/93 & AP53 Binary Trigger Group- 3 Position 2 Round Burst Engraved US-manufactured binary trigger pack installed in a German SEF-style polymer housing engraved with 0,...HKP-22168-M -
On Sale
H&K MR556 A4 11″ 5.56 M-LOK Upper Receiver Kit
H&K Heckler & Koch
Now: $1,979.95Was: $2,379.95H&K MR556 A4 11″ 5.56 M-LOK Upper Receiver Kit This kit includes a complete upper receiver/barrel assembly, allowing Mil-Spec 5.56mm AR-style rifles to be retrofitted to HK’s piston and pusher...HKP-21910 -
On Sale
HKP G3/33/91/93 All Steel Folding Bipod
HKP HK Parts
Now: $65.96Was: $87.95HKP G3/33/91/93 All Steel Folding Bipod Finally, an aftermarket solution for HK enthusiasts after that bipod to finish out their build. The HK Parts bipod was painstakingly developed to...HKP-20834 -
HKP HK P30L MOD 1 Compensator - Black
HKP HK Parts
$189.95HK Parts MOD 1 Compensator: H&K P30L The HK Parts MOD 1 compensator strikes a seamless balance of form and function. Users will immediately notice the reduction in muzzle flip and recoil, getting...HKP-21221 -
On Sale
HKP HK G3, HK 91, PTR 91 Spare Parts Kit
Now: $112.46Was: $149.95HKP HK G3, HK 91, PTR 91 Spare Parts Kit Spare parts kits for the most commonly worn parts needed to keep your HK G3 going. This offering also includes a pouch to safely store all your replacement...HKP-20684 -
On Sale
Timney Triggers HK91/G3 .308 2-Stage Trigger
Timney Triggers
Now: $329.96Was: $439.95Timney Trigger for - HK91, PTR 91 The Timney HK91 trigger is factory-set with a two pound first stage and a two pound second stage pull weight. This offering comes complete with a factory...HKP-20508 -
On Sale
BFSIII HK91, G3, PTR91 HK-C1 Franklin Binary SEF Navy Style Trigger Group
FA Franklin Armory
Now: $637.46Was: $849.95Franklin Armory BFSIII HK-C1 - Trigger Group - SEF Navy Style - HK91, G3, PTR91 3 Position HK Binary Trigger GroupHKP-19646-CP -
On Sale
HKP HK91, G3, PTR Dual Magazine Clamp
HKP HK Parts
Now: $22.46Was: $29.95HK91, G3, PTR - .308/762 Dual Mag Clamp/Coupler The HK91, G3 magazine grip or dual magazine clamp. Holds two magazines together for ease of use and easy access to 2 magazines. Half the weight...HKP-19634 -
On Sale
HKP HK 91/G3 (7.62x51/.308) Key Mod Handguard
HKP HK Parts
Now: $112.46Was: $149.95HK G3, HK91 & PTR Low Profile Key Mod Forearm The KeyMod tactical hand guard easily installs on your firearm with minimal effort and locks up solid. No fitting required. Designed from the ground...HKP-17178 -
On Sale
HKP HK 91/G3 (7.62x51/.308) Cocking Handle - Extended
HKP HK Parts
Now: $48.71Was: $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...HKP-00199
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Recoil x HK Parts: MAC 5 Buildout Breakdown
Recoil x HK Parts: MAC 5 Buildout Breakdown Our friends over at Recoil Magazine recently took a clo …12th May 2025 -
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[NEW] HKP HK34 9mm Pistol Kits
At HK Parts, we continually strive to push the boundaries of firearm innovation. The HK34 9mm Pistol …19th Feb 2025 -
H&K VP9A1 Series Overview
The H&K VP9 A1 Series Heckler & Koch just raised the bar again. For the first time, they&rsq …30th Jan 2025
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