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Featured
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HK416, MR556, HK417, MR762 Pistol Grip - Black
H&K Heckler & Koch
$78.95HK Heckler and Koch's Pistol Grip with Storage - Black HK German factory pistol grip with a storage compartment in the bottom. It has a superior fit and feel to any other grip on the market. This is... -
HK MP5, MP5K, SP89 MP5 Magazine - 9mm - 30 Round - Turkish
Other
$34.95Turkish Contract 30 Round MP5 Magazine - NEW These newly imported 30-round, 9mm, steel magazines were manufactured by a Turkish contractor for military use, but sold as surplus or "seconds". -
HK91, G3 Sniper Trigger Group - AC Unity Grip - Match Trigger
HKP HK Parts
$644.85HK Parts Trigger Group with AC Unity Grip and Match Trigger for HK91 and HK G3 The HK G3 and HK91 match trigger group combined with the AC Unity grip is a great choice for anyone seeking a tactical... -
HK MP5 Trigger Group - AC Unity Grip - Match Trigger
HKP HK Parts
$644.85HKP HK MP5 Trigger Group with AC Unity Grip & Match Trigger The MP5 match trigger group combined with the AC Unity grip is a great choice for anyone seeking a tactical and aesthetically pleasing... -
On Sale
HK416 A1 Upper Receiver - 10.4"
H&K Heckler & Koch
Now: $2,999.95Was: $3,499.95Heckler and Koch's 10.4" Complete Upper Receiver Kit for your HK416 Features: Factory German 10.4" length (2008) date coded -
HK P30L Compensator - MOD 1 - XL
HKP HK Parts
$179.95HK Parts MOD 1 XL Compensator doe your HK P30L The MOD 1 XL comp delivers the iconic look of our original rail mount comp but in our updated MOD 1 structure. Like all MOD 1 comps, the P30L XL... -
HK MP5, SP5 Handguard - SD Style Conversion
HKP HK Parts
$279.95HK Parts Handguard Conversion HK MP5SD Convert your standard MP5 to the iconic SD-style look with this HKP MP5SD handguard conversion. Designed for aesthetics only, this drop-in handguard gives your... -
HK CC9 Magazine - 9mm - 17 Round
HKP HK Parts / Heckler & Koch
$79.95HK Parts presents this 17 Round 9mm Complete Magazine This fully assembled 17-round magazine for the HK CC9 combines a factory German 12-round magazine with the HK Parts +5 magazine extension... -
MP5, MP5K Replacement Parts Kit
MKE
$24.95MKE Replacement Parts Kit for your HK MP5 and HK MP5K Firearm Keep your MP5 or MP5K in peak condition with this comprehensive MKE HK MP5/MP5K replacement parts kit. Manufactured to exacting standards... -
HK MP5 M-LOK Wide Handguard
H&K Heckler & Koch
$98.95H&K MP5 M-LOK Wide Forearm Genuine HK wide forearm with the addition of M-LOK slots for a unique, functional handguard solution. This is a great option for those that want a genuine HK... -
HK USP Magazine Extension - 9mm - +7 Round
HKP HK Parts
$69.95HK Parts Magazine Extension for your HK USP or HK USPT 9mm +7 Magazine Extension Easy to install. Simply add the mag extension to your existing mag body and follower. No gunsmithing required. Made in... -
HK MP5, MP5K Soft Case - Load Out - 28"
HKP HK Parts
$79.95HK Parts Load Out Soft Case 28" long for storing your HK MP5 The HK Parts MP5 Load Out soft case was designed with versatility in mind. The case can be used to transport 1 or 2 MP5 platform...
Recent Posts
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MP5 and MP5K Single vs. Two-Stage Triggers, Which is Right for You?
The HK MP5 platform, including variants like the SP5, MP5K, SP5K, and even the MP5 22LR, enjoys imm …20th Nov 2025 -
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What an MP5 Parts Kit Is (and Isn't) An MP5 parts kit bundles key subassemblies and small parts into …29th Oct 2025
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