Magazines / Extensions / Brass Catchers
Explore our extensive selection of HK magazines and extensions designed for enhanced capacity and performance across a range of HK models including the VP9, USP, MP5, and more. From rugged steel magazines to advanced polymer extensions, our inventory caters to both tactical and recreational needs, ensuring reliable feeding and durability. Enhance your HK firearm with precision-engineered magazine upgrades, available now for various calibers and applications.
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H&K 25 Round HK MP5 .22LR Magazine - Black
H&K Heckler & Koch
$49.95HK MP5 .22 - 25 Round Magazine Each magazine offers a 25-round capacity and fits all HK, Walther, Umarex MP5 A5 & MP5SD .22 rifles. Factory HK German manufactured magazines these are NOT aftermarket. Compatible With: MP5 .22 MP5SD .22 Please...HKP-02296$49.95 -
H&K 30 Round MP5 9mm Magazine
H&K Heckler & Koch
$78.95H&K German MP5, SP5, SP5K, and MP5K 9mm - 30 Round Curved Magazine - NEW Heckler & Koch German Magazine 9mm 30 Round curved all-steel magazine. German HK MP5 and MP5K mags are the finest HK magazines you can get. Compatible With: HK MP5,...HKP-00086$78.95 -
H&K 91/G3 (7.62x51/.308) 20 Round Aluminum Magazine - Used
H&K Heckler & Koch
$9.95HK G3, HK91 & PTR91 German 20 Round Magazine - Alloy - Used German manufactured aluminum paratrooper magazines used in. Perfect for your HK G3/PTR style firearm. Each unit is German manufactured and a great deal for the condition of these mags as...HKP-18068$9.95 -
HKP HK UMP (.45 ACP) 25 Round Magazine
HKP HK Parts
$49.95HKP HK UMP (.45 ACP) 25 Round Magazine Made from advanced polymer material with steel feed lips just like the German UMP 45 magazine. Compatible With: HK UMP .45 LWRC SMG .45 (This magazine is the factory OEM magazine for the LWRC SMG 45) Gideon...HKP-16448$49.95 -
Zenith 30 Round HK MP5, MP5K 9mm Magazine
Zenith
$34.9530 Round Magazine - Zenith - MP5, MP5K This is one of the best magazine option to have on hand as they have been known to be reliable and at a great price! You can never have enough magazines for your MP5 or MP5K. Buy in bulk and save big. While...HKP-20671$34.95 -
HKP MP5 & MP5K 9mm Dual Magazine Clamp
HKP HK Parts
$29.95HKP MP5 & MP5K 9mm Dual Magazine Clamp The MP5 and MP5K magazine grip or dual magazine clamp fits all 9mm MP5 or MP5K curved, steel magazines. This part holds two magazines together for ease of use and easy access to 2 magazines. It is made in...HKP-00084-M$29.95 -
H&K 91/G3/MSG90 (7.62x51/.308) 20 Round Magazine - Aluminum - EXCELLENT/LIKE NEW
H&K Heckler & Koch
$16.95HK G3, HK91, & PTR91 German 20 Round Magazine - Alloy German Manufactured Aluminum Paratrooper Magazines In Excellent - Like New Condition Perfect for your HK G3/PTR style firearm. Each unit is German manufactured, and a great deal for the condition...HKP-00524$16.95 -
On Sale
KCI 30 Round MP5 9mm Magazine
KCI
$29.99 - $34.95Korean 30 Round MP5, MP5K Magazine - GEN 2 - KCI USA Compatible With: HK MP5, HK94, MP5SD, HK SP5 HK MP5K, SP89, SP5K Zenith, Century AP5, MKE, POF & Omega, PTR In Spec 94, MP5 & MP5K, SP89 Style Clones Features: Latest generation and factory...HKP-00955-M$29.99 - $34.95 -
H&K 10 Round HK VP9/P30 9mm Magazine
H&K Heckler & Koch
$44.95HK VP9/P30 9mm 10 Round Magazine New HK German manufacture. Each magazine holds ten rounds only. This is the factory-correct magazine, not a knock-off or pinned 15-round magazine. Compatible With: HK VP9, VP9B, VP9L, VP9 OR, VP9 Match HK P30, P30L...HKP-01273-M$44.95 -
H&K 30 Round HK 416 .22LR Magazine - Black
H&K Heckler & Koch
$34.95HK, Umarex, Walther, HK416 - .22LR Magazine - 30 Round Magazine - BLACK Heckler & Koch Factory magazines are made to H&K specifications and tolerances using high quality materials that provide perfect fit, durability and reliability. Expect...HKP-19834$34.95 -
Out Of Stock
H&K HK USP/P2000 Extended Magazine Release
H&K Heckler & Koch
$29.95HK USP/P2000 Extended Magazine Release This mag release makes it possible to release the magazine without changing the position of your grip. Compatible With All HK Pistols In All Calibers 45, 40, 357, & 9mm: All HK USP Tactical, Elite, & Expert...HKP-01669$29.95 -
On Sale
BDM 50 Round HK MP5 .22LR Magazine Drum - Translucent
BDM Black Dog Machine
Now: $79.95Was: $99.95HK MP5 .22 50 Round Drum Magazine For The MP5-A5 & MP5-SD .22 Rifle Made in the USA by BDM exclusively for HK Parts. Using an existing drum model that is tried and true. Compatible With: HK, Walther, Umarex MP5 & MP5SD .22 rifles. MP5...HKP-16235Now: $79.95Was: $99.95 -
H&K 20 Round HK VP9, HK P30 9mm Complete Magazine - Black
H&K Heckler & Koch
$59.00HK VP9 &P30, P30L, P30S - 9mm - 20 Round Magazine Complete New HK German Manufactured & Factory Fresh Production. Each factory HK magazine holds 20 rounds for use in all VP9, P30, P30L, P30S 9mm Models. Each magazine is marked with the factory 20...HKP-18917$59.00 -
H&K 15 Round HK VP9/P30 9mm Magazine - Black
H&K Heckler & Koch
$49.95HK VP9, VP9L & P30, P30L, P30S 9mm - 15 Round Magazine New HK German manufacture and factory fresh production. Each factory HK all-steel-bodied magazine holds 15 rounds of 9mm ammunition for use in all P30, P30L, P30S & HK VP9 9mm models...HKP-00305-M$49.95 -
H&K HK VP9, P30 15 Round to 17 Round Magazine Conversion Kit
H&K Heckler & Koch
$14.95HK Magazine Conversion Kit - VP9/P30 - 15 round to 17 round Factory OEM German HK Magazine Upgrade Conversion Kit that allows the end user to convert an existing VP9/P30 15 round magazine body/magazine to 17 round capacity. Each kit will allow the...HKP-19715$14.95 -
H&K 30 Round MP5 Magazine Spring
H&K Heckler & Koch
$6.95HK MP5 30 Round Magazine Spring - German The MP5 30-round spring is a must-have replacement spring for all HK MP5 curved magazines. HK factory springs have been known to help cure worn, weak, or aftermarket magazine springs that do not feed well and...HKP-00089$6.95 -
H&K 15 Round HK VP9SK/P30SK 9mm Magazine - Black
H&K Heckler & Koch
$49.00HK VP9SK & P30SK 9mm - 15 Round Magazine New German HK manufacture 15 Round 9mm P30SK, VP9SK mag. New factory fresh German HK manufacture. Compatible With: HK VP9SK HK P30SKHKP-18496$49.00 -
HKP HK VP9/VP40 Tactical Low Profile Magwell
HKP HK Parts
$44.95 - $59.95HKP HK VP9/VP40 Tactical Low Profile Magwell Low Profile, every day carry magwell for the HK VP9/VP40 pistol. The low profile mag-well is designed for the average every day VP owner. Whom would like the enhancements and competitive advantage a mag well...HKP-17802-M$44.95 - $59.95 -
H&K 91/G3 (7.62x51/.308) 20 Round Aluminum Magazine
H&K Heckler & Koch
$24.95New German 20 Round Aluminum Magazine - G3, 91, PTR Brand new old stock German manufactured paratrooper alloy magazine. This item is no longer in production and is getting harder to find in new condition. These mags are the real deal, perfect for your HK...HKP-00222$24.95 -
Maglula MP5/SP5 Magazine Loader/Unloader
Maglula
$29.95Maglula Mag Loader/Unloader When using this part, the magazines can be loaded in 1/3 (60% less) of the time than loading by hand; this equates to more time shooting and less time loading. Features: Easy to use (step-by-step instructions included) Loads...HKP-14546$29.95 -
AC-Unity 30 Round HK MP5 9mm Magazine - Black
AC-Unity Magazines and Parts
$22.95AC-Unity 30 Round HK MP5 9mm Magazine - Black CLICK ON THE "Bulk Pricing" LINK ABOVE (UNDER THE SKU NUMBER) FOR OUR BULK PRICING SCHEDULE The AC-Unity 30 round MP5 magazine is a lightweight, impact resistant and reliable magazine for all 9mm HK MP5, SP5,...HKP-20155$22.95 -
HKP 25 Round HK MP5 .22 Magazine Spring
HKP HK Parts
$3.9525 Round HK MP5 .22 Magazine Spring A good supply of spare mag springs is a must. These are ideal to have on hand as the spring can become damaged or worn out. Please note: This spring can be used to convert the 10-round magazine to...HKP-02786$3.95 -
H&K 20 Round HK MR762/417 7.62/.308 Magazine - Black
H&K Heckler & Koch
$59.00HK MR762 & HK417 - 20 Round Magazine This is the factory OEM magazine for the new HK 7.62 X 51mm rifles. It is the highest magazine capacity available for the MR762 and HK417 family of firearms. Compatible With: HK MR762 HK 417 HK G28HKP-01700$59.00 -
On Sale
Magpul AR-15 PMAG 30-Round (5.56/.223) Magazine
Magpul
Now: $8.95Was: $14.95Magpul AR-15 PMAG 30-Round 5.56/.223 Magazine Magpul Original Equipment (MOE) is a line of firearm accessories designed to provide a high-quality, economical alternative to standard weapon parts. The MOE line distinguishes itself with a simplified...HKP-14559Now: $8.95Was: $14.95 -
Out Of Stock
H&K 12 Round HK USP .45 ACP Extended Floorplate Magazine - Red Follower
H&K Heckler & Koch
$49.99HK German Production USP .45 - 12 Round Magazine - Red Follower Compatible With: HK USP .45 Full-Size Pistols HK USP 45 Tactical USP Expert, USP Elite Please Note: This will not fit the HK Mark 23 without swapping the floorplate to the Mark 23...HKP-21418$49.99 -
H&K 10 Round HK 45/45 Tactical .45 ACP Magazine - Black
H&K Heckler & Koch
$49.00HK45 10 Round Magazine The HK45 is the newest .45 Caliber pistol HK manufactures. This is the largest mag capacity magazine available for the HK45 and HK45 Tactical pistol. Compatible With: HK45 HK45 Tactical Please Note: This will not fit the...HKP-00958$49.00 -
H&K, Walther 10 Round HK MP5 .22LR Magazine - Black
$39.95HK MP5 22 - 10 Round magazine Brand new Walther/HK German manufactured for the HK MP5-A5 & MP5SD .22 rifle & Pistols. Each magazine offers a 10 round magazine capacity & fits all HK, Walther, Umarex MP5 A5 & MP5SD .22 rifles. A good...HKP-19923$39.95 -
On Sale
Black Dog Machine 50 Round HK 416 .22LR Magazine - Translucent
Black Dog Machine
Now: $79.95Was: $99.95HK, Walther, Umarex HK416 50 Round - .22 LR Magazine Made in the USA by BDM exclusively for HK Parts. Using an existing drum model that is tried and true. This is the only drum ever to be offered for these firearms listed below. Compatible With: HK 416 ...HKP-16236Now: $79.95Was: $99.95 -
H&K 10 Round HK USPC/45C .45 ACP Magazine - Black
H&K Heckler & Koch
$49.95New HK German HK45C & USP Compact .45 10 Round Magazine With an extended rubberized base plate. Brand new factory German manufacture. Compatible With: HK45C, HK45C Tactical HK USP Compact 45, HK USPC .45 TacticalHKP-00304$49.95 -
HKP HK MP5 .22 Dual Magazine Clamp
HKP HK Parts
$29.95HK MP5 .22 Dual Mag Clamp/Coupler The MP5 .22 magazine grip or dual magazine clamp. Fits all MP5 .22 magazines. Holds two magazines together for ease of use and easy access to 2 magazines. This is the way to go if you want to have multiple...HKP-20856$29.95 -
Out Of Stock
H&K 17 Round HK VP9, HK P30 9mm Complete Magazine
H&K Heckler & Koch
$45.95New HK German Manufacture & Factory Fresh Production. Each factory HK all-steel bodied magazine holds 17 round of 9mm ammunition for use in all P30, P30L, P30S & HK VP9, VP9L 9mm models.Fits All HK VP9 & P30 9mm Pistol models: VP9, VP9...HKP-19277$45.95 -
X-Grip HK VP9/P30/VP9SK/P30SK/P2000SK Magazine Sleeve - Black
X-Grip
$15.95HK VP9/P30 To VP9SK, P30SK & P2000SK XGRIP Sleeve Patent pending OEM factory accessory for the HK VP9SK, P2000SK & P30SK that allows the addition of the HK VP9, P30 magazine to be added that enhances the versatility, look, and feel of the gun...HKP-16669$15.95 -
On Sale
HKP +5 Round HK VP/P30 Magazine Extension Kit
HKP HK Parts
$32.95 - $44.95HK Magazine Extension +5 Capacity For HK VP9, VP40 & P30, P30L The new and improved Gen 2 Model is now shipping! HK Parts magazine extension +5 kit adds five additional rounds to the HK VP9/P30 magazine with the simple swap of the floor plate and...HKP-21108-M$32.95 - $44.95 -
On Sale
Walther 30 Round HK 416 .22LR Magazine - Gray
Walther
Now: $26.95Was: $34.95HK, Umarex, Walther, HK416 .22LR Magazine - 30 Round Magazine This is the factory OEM magazine for all of the models listed. Each magazine comes in charcoal gray color. Compatible With: HK 416 .22 Colt M4 .22 HK G36 .22 Beretta ARX 160 ...HKP-01749Now: $26.95Was: $34.95 -
KCI 20 Round HK91/G3/PTR 7.62x51mm/308 Magazine - Black
KCI
$12.95HK 91, G3, PTR .308 20 Round All Steel Magazine - KCI Designed to fit your G3, HK91, & PTR style firearms chambered in .308 and 7.62x51. This standard capacity 20-round magazine provides reliable and smooth feeding. Constructed of steel with a grey...HKP-19970$12.95 -
H&K 12 Round HK P2000/USPC .40 S&W Magazine - Black
H&K Heckler & Koch
$49.95H&K 12 Round HK P2000/USPC .40 S&W Magazine - Black New HK German manufacture. All steel with rubberized floorplate with finger rest. Compatible With: HK USP Compact .40 Cal HK P2000 .40 Cal Will also fit the P2000SK .40 (will not fit flush)HKP-00313$49.95 -
H&K 15 Round to 17 Round HK VP9, P30 Magazine Conversion Kit w/ Red Follower
H&K Heckler & Koch
$16.95HK Magazine Conversion Kit - VP9/P30 - 15 round to 17 round - Red Follower Factory OEM German HK magazine upgrade conversion kit that allows the end user to convert an existing VP9/P30 15 round magazine body/magazine to 17 round capacity. Each kit will...HKP-20683$16.95 -
H&K 15 Round HK USP 9mm Magazine
H&K Heckler & Koch
$49.00H&K 15 Round HK USP 9mm Magazine New factory-fresh & the latest HK production USP 9mm 15 round magazine. Compatible With: USP 9mm Full Size USP 9mm Tactical USP 9mm Elite, Expert (without jet funnel installed) USP P8HKP-00323-M$49.00 -
H&K 12 Round HK Mark 23 .45 ACP Magazine
H&K Heckler & Koch
$59.00HK German Mark 23 & SOCOM 12 Round .45 Cal Magazine New factory fresh German HK manufactured. The real deal steel-bodied factory fresh magazine with the upgraded maritime finish. Compatible With: HK Mark 23 SOCOM .45HKP-00295-M$59.00 -
On Sale
Gen 5 Glock 17 - 17 Round 9mm Magazine
Glock
Now: $19.95Was: $30.95Glock 17 Magazine | 9mm, 17-Round - Orange Follower Features: Capacity: 17 rounds Caliber: 9mm Construction: Polymer with hardened steel insert Manufacturer: Factory OEM Glock Part Number: MF17017 Compatible With: Glock 17, 34 Will fit the Glock 19,...HKP-19525Now: $19.95Was: $30.95