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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On Sale
HK CC9 Magazine - Extended Pinky Rest - 15 Round - Black Extension with Red Follower - BLEMISHED
HKP HK Parts
Now: $56.95Was: $79.95HK CC9 Magazine - Extended Pinky Rest - 15 Round - Black Extension with Red Follower - BLEMISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. Factory German...Now: $56.95Was: $79.95 -
On Sale
HK VP9SK, P30SK Magazine - 9mm - 10 Round - Extended Finger Rest - Black Follower - USED
H&K Heckler & Koch
Now: $29.95Was: $49.95HK VP9SK, P30SK Magazine - 9mm - 10 Round - Extended Finger Rest - Black Follower - USED ONLY 1 UNIT AVAILABLE - AS PICTURED USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. AaLL BLEMISHED PART SALES ARE FINAL. German HK manufacture 10...Now: $29.95Was: $49.95 -
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...Now: $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...Now: $117.95Was: $159.95 -
On Sale
HK MP5, MP5K, SP5, SP5K Magazine - 30 Round - LEO Marked - Sterling - BLEMISHED
Zenith
Now: $37.95Was: $52.95HK MP5, MP5K, SP5, SP5K Magazine - 30 Round - LEO Marked - Sterling - 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 FINAL...Now: $37.95Was: $52.95 -
HK 91, G3, PTR Magazine - 20 Round - Alloy - Rheinmetall - Like New
Rheinmetall
$19.95Rheinmetall HK G3, HK91, & PTR91 - 20 Round Magazine - Like New Perfect for your HK G3/PTR style firearm. The G3 alloy mags were made for the German Army and are no longer in production. Once they are gone, they are gone for good. LAST...$19.95 -
On Sale
HK VP9SK, P30SK Magazine - 15 Round - 9mm - Black Extension with Red Follower - BLEMISHED
H&K Heckler & Koch
Now: $41.95Was: $54.95HK VP9SK, P30SK Magazine - 15 Round - 9mm - Black Extension with Red Follower - BLEMISHED INSTALLATION MARKS COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES...Now: $41.95Was: $54.95 -
On Sale
Glock 9mm +3 Magazine Extension - Black - BLEMISHED
Tactical Precision MFG
Now: $15.95Was: $39.95Glock 9mm +3 Magazine Extension - Black - BLEMISHED INSTALLATION MARKS COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. This extension is made from machined 6061...Now: $15.95Was: $39.95 -
On Sale
HK21 Drum Hanger - BLEMISHED
HKP HK Parts
Now: $184.95Was: $279.95HK21 Drum Hanger - BLEMISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. Our HK21 drum hanger is precisley machined from 4140 billet steel, heat-treated to 50...Now: $184.95Was: $279.95 -
HK CC9 Magazine +3 Extension Kit - 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 12-round CC9 magazine to 15 rounds. Machined in the U.S. from aircraft-grade hard coat anodized aluminum with steel hardware...$49.95 -
HK MP5, MP5K Magazine - LEO Marked - 30 Round - Ashburn
Other
$44.95Turkish Contract 30 Round Ashburn LEO Marked Magazine for HK MP5, MP5K Replica Ashburn LEO laser markings that replicate those found on factory magazines. This is a Turkish contract 30-round magazine for MP5 and MP5K pattern firearms. Manufactured to...$44.95 -
HK91, G3 Magazine - 15 Round - Alloy
H&K Heckler & Koch
$44.95Heckler and Koch HK91, G3, MSG90 15-Round Alloy Magazine Manufactured by Heckler & Koch and converted to 15-round capacity in the United States using a U.S.-made floorplate. Counts as one U.S.-made part for 922r compliance. Compatible With: HK91,...$44.95