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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HK23E Ammunition Belt Box - 5.56 / .223 - US
Michaels Machines
$599.95HK23E & MM23E Belt Box Brand new HK23E, MM23E US made feed box. The German units have long since been out of production. These are exact copies of the German units. Made in the USA. Compatible With: MM23E HK23EHKP-17579$599.95 -
On Sale
HK VP9SK, P30SK, P2000SK Magazine Extension Kit - 9mm - +5 - Red - BLEMISHED
Solum Tool
Now: $40.95Was: $59.95Solum Tool HK VP9SK, P30SK, P2000SK +5 Magazine Extension Kit - 9mm - .45 ACP - Red - BLEMISHED ONLY 2 UNITS AVAILABLE COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE...HKP-99410Now: $40.95Was: $59.95 -
On Sale
HK USP45, Mark 23 Magazine Extension Kit - .45 ACP - +3 - Red - BLEMISHED
Solum Tool
Now: $36.95Was: $54.95Solum Tool HK USP45, Mark 23 +3 Magazine Extension Kit - .45 ACP - Red - BLEMISHED ONLY 1 UNIT AVAILABLE - AS PICTURED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE...HKP-99409Now: $36.95Was: $54.95 -
On Sale
HK USP45, Mark 23 Magazine Extension Kit - .45 ACP - +3 - Black - BLEMISHED
Solum Tool
Now: $36.95Was: $54.95Solum Tool HK USP45, Mark 23 +3 Magazine Extension Kit - .45 ACP - Black - BLEMISHED ONLY 1 UNIT AVAILABLE - AS PICTURED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE...HKP-99408Now: $36.95Was: $54.95 -
On Sale
HK33, HK53, HK93 Magazine - 25 Round - Steel - Dura Coat - BLEMISHED
H&K Heckler & Koch
Now: $49.95Was: $72.95HK33, HK53, HK93 Magazine - 25 Round - Steel - Dura Coat - BLEMISHED ONLY 1 UNIT AVAILABLE - AS PICTURED PAINTED - DURACOAT COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES...HKP-99406Now: $49.95Was: $72.95 -
On Sale
HKP 22 Round HK VP9, HK P30 Complete Magazine - 9mm - BLEMISHED
HKP HK Parts
Now: $59.95Was: $79.95HKP 22 Round HK VP9, HK P30 9mm Complete Magazine INSTALLATION MARKINGS COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. Drop in magazine ready to go! HK Parts...HKP-19295-BNow: $59.95Was: $79.95 -
On Sale
HKP 24 Round HK VP9, P30 9mm Complete Magazine - BLEMISHED
HKP HK Parts
Now: $69.95Was: $89.9524 Round Magazine Complete - 9mm - HK PARTS - HK VP9, HK P30 INSTALLATION MARKINGS COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. HK Parts takes an existing 17...HKP-19457-BNow: $69.95Was: $89.95 -
On Sale
HK MP5, HK94, SP89, SP5K Brass Catcher - USED
E&L MFG
Now: $53.95Was: $79.95HK MP5, HK94, SP89, SP5K Brass Catcher - USED ONLY 1 UNIT AVAILABLE - AS PICTURED RESIDUE USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. Rigid brass catchers are uniquely designed to conform to the...HKP-00845-USEDNow: $53.95Was: $79.95 -
On Sale
HK MP5, MP5K Magazine - 30 Round - LEO Marked Ashurn - Chromium Nitride - BLEMISHED
H&K Heckler & Koch
Now: $117.95Was: $159.95HK MP5, MP5K Magazine - 30 Round - LEO Marked Ashurn - Chromium Nitride - BLEMISHED ONLY 1 UNIT AVAILABLE - AS PICTURED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE...HKP-21792-CRN-A-BNow: $117.95Was: $159.95 -
HK33, HK53, HK93 Magazine - 25 Round - LEO Marked - RARE
H&K Heckler & Koch
$389.95Heckler and Koch HK33, HK53, HK93 Magazine - 25 Round - LEO Marked - RARE ONLY 1 UNIT AVAILABLE Factory-original HK steel magazine for the HK93, HK53, and HK33 rifles. The rare 25-round configuration, combined with the LEO marking, makes this...HKP-99382$389.95 -
On Sale
HK USP Compact Lockout Device - Complete
H&K Heckler & Koch
Now: $19.95Was: $24.95HK USP Compact Lockout Device - Complete Easily installs to lock out the magazine. Used to comply with certain state laws and as an added safety feature. This lockout device can be retrofitted to older-style USPC's that do not have the lockout device...HKP-99360Now: $19.95Was: $24.95 -
HK SL8-6 Magazine - .223 - 20 Round
Promag
$39.95ProMag HK SL8-6 .223 20 Round Magazine ProMag magazine body constructed of a proprietary DuPont® Zytel™ based polymer. The magazine follower is injection molded and the magazine spring is formed from heat treated chrome silicon wire. Compatible...HKP-99358$39.95