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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HK G3/91 (7.62x51/.308) 15 Round Steel Magazine - Refinished
H&K Heckler & Koch
$84.95HK G3/91 (7.62x51/.308) 15 Round Steel Magazine - Refinished HK G3 factory steel 15-round magazine, expertly restored to its former glory. This magazine has been meticulously refinished inside and out, featuring a polished follower along with a fully...$84.95 -
On Sale
HK P7M13 Magazine Follower - Black - BLEMISHED
H&K Heckler & Koch
Now: $29.95Was: $49.95H&K HK P7M13 Magazine Follower - Black - 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 FINAL. All steel construction, brand new...Now: $29.95Was: $49.95 -
On Sale
HK USP Extended Floorplate - .45 ACP - 10 Round - BLEMISHED
H&K Heckler & Koch
Now: $9.95Was: $12.95H&K 10 Round HK USP .45 ACP Extended Floor Plate - Black - BLEMISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. This is a great part to stock up on as...Now: $9.95Was: $12.95 -
BETA C-Mag 100 Round HK G36 Mag System
Beta C-Mag
$839.95100 Round Beta C-Mag for HK G36 These drums are designed with clear back covers to enable you to see your round count. This magazine is the top-of-the-line package from The Beta Company. This works in any weapon system that takes the...$839.95 -
HK417, MR762 Brass Catcher
H&K Heckler & Koch
$624.95H&K HK MR762/417 Brass Catcher - Black This factory H&K brass catcher is quick and easy to install on to your factory picatinny mount equipped handguard. If your handguard does not have a picatinny rail to mount the brass catcher, you can...$624.95 -
HK417, MR762 Rear Sight Drum
HKP HK Parts
$29.95HKP HK MR762 & HK 417 Rear Sight Drum Made in the USA.$29.95 -
HK Mark 23 Lockout Device Set
H&K Heckler & Koch
$29.95HK Mark 23/SOCOM Lockout Device Set Includes: Lockout key Lockout device$29.95 -
HK CC9 +3 Magazine Extension Kit with Pinky Rest - 9mm
HKP HK Parts
$49.95HKP HK CC9 +3 Magazine Extension +3 magazine extension for the HK CC9. This low-profile base pad increases a standard 15-round CC9 magazine to 18 rounds. Machined in the U.S. from aircraft-grade hard coat anodized aluminum with steel hardware...$49.95 -
On Sale
HK VP9SK, P30SK Magazine Pinky Rest - Black - BLEMISHED
HKP HK Parts
Now: $16.95Was: $22.95HK VP9SK, P30SK Magazine Pinky Rest - Black - BLEMISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. This machined floorplate allows the user to quickly swap...Now: $16.95Was: $22.95 -
On Sale
HK UMP Housing - .40 S&W - 30 Round - Magazine Housing ONLY - BLEMISHED
HKP HK Parts
Now: $29.95Was: $49.95HKP HK Parts HK UMP (.40 S&W) 30 Round Magazine Housing ONLY - BLEMISHED Priced for ONE Magazine Housing ONLY - Condition Varies by Unit - Each unit Sold INDIVIDUALLY ONLY 2 UNITS AVAILABLE - AS PICTURED MAGAZINE BODY ONLY COSMETICALLY BLEMISHED...Now: $29.95Was: $49.95 -
On Sale
HK 13 Round HK VP9SK/P30SK 9mm Magazine - Black - BLEMISHED
H&K Heckler & Koch
Now: $33.95Was: $49.00H&K 13 Round HK VP9SK/P30SK 9mm Magazine - Black - BLEMISHED 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. New German HK manufacture...Now: $33.95Was: $49.00 -
On Sale
HK45C, USPC Magazine - 8 Round - BLEMISHED
H&K Heckler & Koch
Now: $38.95Was: $54.95H&K 8 Round HK USPC/45C Magazine - BLEMISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. HK German 8-round magazine with finger rest. New factory-fresh,...Now: $38.95Was: $54.95