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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German BGS Double Magazine Pouch - Vintage Leather Ammo Case - Mogo Berlin 64 - Like New.`
H&K Heckler & Koch
$49.95Vintage Leather German BGS Double Magazine Pouch Case - Mogo Berlin 64 - Like New Vintage leather double magazine pouch for German BGS field gear setups. Marked Mogo Berlin 64, this double magazine pouch offers classic West German styling and is...HKP-99469$49.95 -
HK SL6 Magazine - 4 Round - Used - RARE
H&K Heckler & Koch
$249.95Heckler and Koch 4 Round Magazine for HK SL6 - Used - Rare Rare 4 round magazine for the HK SL6 chambered in .223. A hard to find factory magazine for collectors, restorations, or completing an original SL6 setup. Compatible With: SL6 .223 THIS...HKP-99466$249.95 -
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 -
FN-FNS .40 S&W Pistol Magazine - BLEMISHED
FN
$79.95FN-FNS .40 S&W Pistol Magazine - BLEMISHED ONLY 1 UNIT AVAILABLE - AS PICTURED MAGAZINE ONLY COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. Each magazine was...HKP-19741-B$79.95 -
On Sale
HK P7 Series Magazine Follower Insert - BLEMISHED
H&K Heckler & Koch
Now: $9.95Was: $29.95H&K HK P7 Series Magazine Follower Insert - BLEMISHED ONLY 1 UNIT AVAILABLE COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. Firing Pin Return Spring or...HKP-02365-BNow: $9.95Was: $29.95 -
HK91, G3, PTR Magazine Spring - 5 Round
H&K Heckler & Koch
$22.95H&K 91/G3/MSG90 5 Round Magazine Spring This factory HK spring is designed for the 5-round HK91, G3, and MSG90 magazines. Built for durability and reliable feeding, it's an essential replacement part to keep your magazine in top condition. Compatible...HKP-21827$22.95 -
Out Of Stock
HK MP5 Brass Catcher - Top Mount
TBR Tactical Brass Recovery
$219.95TBR HK MP5 Top Mount Brass Catcher for MFI Rails MP5 model for MFI rail equipped guns.HKP-19147$219.95 -
Out Of Stock
HK MP5 Brass Catcher - Top Mount - FDE
TBR Tactical Brass Recovery
$219.95TBR HK MP5 Top Mount Brass Catcher for MFI Rails - FDE MP5 model for MFI rail equipped guns.HKP-19148$219.95 -
HK G36 Magazine Follower - 30 Round
H&K Heckler & Koch
$9.95H&K HK G36 30 Round Magazine Follower German HK G36 30 round magazine follower. New HK German manufacture.HKP-17338$9.95 -
On Sale
HK 300 Magazine Spring Follower
H&K Heckler & Koch
Now: $19.95Was: $28.95HK 300 Magazine Spring Follower No longer in production. Factory original German manufactured replacement part. This follower will only fit HK300 .22 WMR rifles.HKP-02077Now: $19.95Was: $28.95 -
HK USP Full Size Magazine Locking Plate - .40 S&W - 10 Round
H&K Heckler & Koch
$9.95H&K 10 Round USP 40 Full Size Magazine Locking Plate Compatible With: USP .40 10 RoundHKP-02361$9.95 -
Out Of Stock
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