HK45 Magazines/Extensions
HK is a German manufacturing company. At HKParts we have all the accessories needed to outfit your HK45 perfectly. Mag pouches, extentions, adapters, magazine loaders, and more! We are your top source for HK45 parts.
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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 HK Pistol Magazine Release Spring
H&K Heckler & Koch
$3.95HK Pistol Magazine Release Spring Compatible With: HK P30, P30L & P30S HK P30SK HK P2000 HK P2000SK HK45 HK45 Compact HK VP9 HK VP9SK HK VP40 ALL HK USP & USP Compact Models 9mm .40 S&W .357 SIG 45 ACP All HK Tactical, Elite & Expert...HKP-01814$3.95 -
On Sale
HKP/H&K USP/P2000/HK45C Enhanced Magazine Release
HKP HK Parts
$36.95 - $49.95HKP/H&K USP/P2000/HK45C Enhanced Magazine Release Upgrade your pistol's performance with our oversized magazine release. Crafted from durable 6061 billet aluminum, this US made component offers an expanded surface area for quicker, more intuitive...HKP-19287-M$36.95 - $49.95 -
Maglula Universal Magazine Loader
Maglula
$34.95Maglula Universal Magazine Loader The UpLULA mag loader is a military grade-quality universal pistol magazine loader and unloader designed for loading and unloading almost all 9mm Luger up to .45ACP magazines, single and double stack, and 1911's of all...HKP-14531$34.95 -
HKP 12 Round HK45C, HK USPC .45 ACP Magazine - Black
HKP HK Parts
$79.95HKP 12 Round HK45C, HK USPC .45 ACP Magazine - Black HK Parts magazine extension +4 adds 4 additional rounds to the HK45C, 8 round magazine. Each unit is then fully assembled as a 12 round HK45C magazine. Ideal for competitive shooters, concealed carry...HKP-18672$79.95 -
HKP +4 HK 45C, USPC .45 ACP Magazine Extension - Black
HKP HK Parts
$49.95HKP +4 HK 45C, USPC .45 ACP Magazine Extension - Black HK Parts magazine extension +4 adds 4 additional rounds to the HK45C, 8 round magazine. Each unit can then be fully assembled into a 12 round HK45C magazine. Ideal for competitive shooters, concealed...HKP-18654$49.95 -
HKP 13 Round HK 45/45 Tactical .45 ACP Magazine - Black
HKP HK Parts
$104.95HKP 13 Round HK 45/45 Tactical .45 ACP Magazine - Black HK45 & HK45 Tactical +3 magazine extension coupled with a new HK German 10 round HK45 magazine. Each unit is then fully assembled as a 13 round HK45, HK45 Tactical magazine. Ideal for concealed...HKP-18387$104.95 -
HKP HK45 +5 Magazine Extension Kit
HKP HK Parts
$64.95HKP HK45 +5 Magazine Extension Kit HK Parts magazine extension +5 kit adds 5 additional rounds to the HK45 magazine with the simple swap of the floor plate & high-reliability mag spring. HKP highly recommends using a magazine loader when...HKP-20809-M$64.95 -
HKP - 17 Round HK45 Magazine
$119.95HKP - 17 Round HK45 Magazine HK45 & HK45 tactical +7 magazine extension coupled with a new HK German 10 round HK45 magazine. Each unit is then fully assembled as a 17 round HK45, HK45 tactical magazine. Ideal for competition shooters that would like...HKP-20787$119.95 -
HKP +2 HK 45C Finger Rest Magazine Extension - Black
HKP HK Parts
$29.95HK45C 8 Round Magazine +2 Magazine Extension/Finger Rest All of the HK .45 cal mags will soon have a variety of mag extensions! More to come. HK45C 8 round +2 mag extensions. Replaces the floorplate for a +2 round addition for a total of 10 rounds in the...HKP-17999$29.95 -
H&K 10 Round HK 45 Magazine Floorplate
H&K Heckler & Koch
$9.9510 Round HK 45 Magazine Floorplate This is HK's Newest .45 ACP caliber pistol. Compatible With: HK45 Pistol Please Note: NOT for use on the USP .45 magazines.HKP-02476$9.95 -
HKP - 15 Round HK45 Magazine - Black
$113.95HKP - 15 Round HK45 Magazine - Black HK45 & HK45 tactical +5 magazine extension coupled with a new HK German 10 round HK45 magazine. Each unit is then fully assembled as a 15 round magazine. Ideal for competition shooters that would like a higher...HKP-20788$113.95 -
On Sale
HKP 13 Round HK45 .45 ACP Magazine - Cerakote Red
HKP HK Parts
Now: $69.95Was: $89.99HKP 13 Round HK45 .45 ACP Magazine - Cerakote Red HK Parts magazine extension +3 adds 3 additional rounds to the HK45, 10 round magazine. Each unit is then fully assembled as a 13 round HK45 magazine. Ideal for competitive shooters, concealed carry or...HKP-20611Now: $69.95Was: $89.99 -
H&K 10 Round HK 45/45C Magazine Spring
H&K Heckler & Koch
$8.9510 Round HK 45 & 45C Magazine Spring The more you order, the more you save, as we offer volume discounts this spring. Compatible With: HK45 10 Round Magazine HK45C & USPC 4510 Round Magazine ...HKP-01848$8.95 -
On Sale
H&K Pistol Mag 4 Slot Pouch
H&K Heckler & Koch
Now: $19.95Was: $27.95H&K Pistol Mag 4 Slot Pouch Features: HK licensed red HK embroidered logo Mil-Spec Ballistic nylon Durable construction with heavy duty velcro fold-over flap Specifications: Height: 6" Length: 8.5" Color: Black (4) Compartments to fit...HKP-19693Now: $19.95Was: $27.95 -
HKP +3 HK45 Tactical Magazine Extension
HKP HK Parts
$49.95HKP +3 HK 45/45 Tactical Magazine Extension HK45 & HK45 Tactical +3 magazine extension adds three additional rounds to the 10 round factory HK45, HK45 Tactical magazine. Made in the USA out of aircraft grade hard coated in HK red aluminum with steel...HKP-18385-M$49.95 -
HKP Universal Extended Magazine Spring
HKP HK Parts
$11.95Universal Extended Magazine Spring For HK Parts Extensions. This universal extended magazine spring fits most of our extensions from the VP9 to the Mark 23 extension kits. These are also the correct replacement spring for the +7 and +10 VP9 extensions. A...HKP-20324$11.95 -
On Sale
HKP HK USP, P2000, HK45C Enhanced Magazine Release - FDE
HKP HK Parts
Now: $29.95Was: $44.95Enhanced Magazine Release -HK USP, P2000, HK45C - FDE HK Parts Enhanced and Over-sized Magazine Release. The over-sized magazine release increases the overall surface area and makes it possible to release the magazine without changing the position...HKP-21491Now: $29.95Was: $44.95 -
HKP 12 Round HK 45C, HK USPC .45 ACP Magazine - Red
HKP HK Parts
$84.95HKP 12 Round HK 45C, HK USPC .45 ACP Magazine - Red HK Parts magazine extension +4 adds 4 additional rounds to the HK45C, 8 round magazine. Each unit is then fully assembled as a 12 round HK45C magazine. Ideal for competitive shooters, concealed carry or...HKP-18673$84.95 -
On Sale
HKP +3 Round HK45/HK45 Tactical Magazine Extension - Cerakote Red - BLEMISHED
HKP HK Parts
Now: $24.95Was: $49.95HKP +3 Round HK45/HK45 Tactical Magazine Extension - Cerakote Red - BLEMISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. HK45 & HK45 tactical +3...HKP-20610-RE-BNow: $24.95Was: $49.95 -
HKP 15 Round HK45 Enhanced Magazine
HKP HK Parts
$113.95HKP - 15 Round HK45 Enhanced Magazine HK45 & HK45 tactical +5 enhanced magazine extension. Our enhanced magazine was made to emulate the same side and front grip section of the HK45 to add the appearance of an extended grip. Paired with a new...HKP-21430-M$113.95 -
H&K Magazine Release - HK45 & P30, P30L, P30SK
H&K Heckler & Koch
$26.94H&K Magazine Release Compatible With: HK45 HK45 Tactical HK P30, P30S, P30L, P30SK Please Note: This part will not fit pistols other than the ones listed above.HKP-01809$26.94 -
HKP HK45 +7 Magazine Extension Kit - Black
HKP HK Parts
$74.95HKP HK45 +7 Magazine Extension Kit - Black HK PARTS magazine extension +7 kit adds 7 additional rounds to the HK45 magazine with the simple swap of the floor plate & high-reliability mag spring. HKP highly recommends using a magazine loader when...HKP-20808$74.95 -
NeoMag Extended Large .45 Magazine Carrier
NeoMag
$34.95NeoMag Extended Large .45 Magazine Carrier The NeoMag magazine carrier is the original magnetic pocket magazine holder. Compatible With: All steel bodied single and double stack magazines in .45 ACP Features: Titanium pocket clip - standard...HKP-18377$34.95 -
13 Round HK 45/45 Tactical .45 ACP Magazine - Red
HKP HK Parts
$89.9513 Round HK 45/45 Tactical .45 ACP Magazine - Red HK45 & HK45 Tactical +3 magazine extension coupled with a new HK German 10 round HK45 magazine. Each unit is then fully assembled as a 13 round HK45, HK45 Tactical magazine. Ideal for concealed carry,...HKP-18386$89.95 -
H&K HK USPC/45/45C Magazine Locking Plate - Black
H&K Heckler & Koch
$7.95HK USPC, 45, & 45C Magazine Locking Plate - Black New factory German HK. Compatible With: HK45 HK45 Tactical HK45C HK45C Tactical HK USPC .45 HK USPC .45 TacticalHKP-02250$7.95 -
On Sale
HKP +3 HK45 Tactical Magazine Extension - Red - BLEMISHED
HKP HK Parts
Now: $29.95Was: $49.95HKP +3 HK45 Tactical Magazine Extension - Red - BLEMISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. HK45 & HK45 Tactical +3 magazine extension adds...HKP-18385-RE-BNow: $29.95Was: $49.95 -
Out Of StockOn Sale
HKP +4 HK 45C, USPC .45 ACP Magazine Extension - Black - BLEMISHED
HKP HK Parts
Now: $32.95Was: $49.95HKP +4 HK 45C, USPC .45 ACP Magazine Extension - 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. HK Parts magazine extension +4 adds 4...HKP-18654-BL-BNow: $32.95Was: $49.95 -
HKP HK45 +5 Enhanced Magazine Extension Kit
HKP HK Parts
$64.95HKP HK45 +5 Magazine Extension Kit HK Parts magazine extension +5 kit adds 5 additional rounds to the HK45 magazine with the simple swap of the floor plate & high-reliability mag spring. Ideal for competitive shooters, concealed carry, or range day...HKP-21444-M$64.95 -
HKP +4 HK 45C, USPC .45 ACP Magazine Extension - Red
HKP HK Parts
$54.95HKP +4 HK 45C, USPC .45 ACP Magazine Extension - Red HK Parts magazine extension +4 adds 4 additional rounds to the HK45C, 8 round magazine. Each unit is then fully assembled as a 12 round HK45C magazine. Ideal for competitive shooters, concealed carry,...HKP-18671$54.95 -
Set of 5 .45 ACP Dummy Rounds
Strike Industries
$8.95Set of 5 .45 ACP Dummy Rounds Strike Industries dummy rounds will let you safely test the feeding, extraction, and magazine function of your firearms without the worry of accidental discharge. They also let you dry fire without risking damage to the...HKP-17384$8.95 -
H&K 8 Round HK USPC/45C .45 ACP Magazine Body - Black
H&K Heckler & Koch
$49.95H&K 8 Round HK USPC/45C .45 ACP Magazine Body - Black A great spare to have on hand in the event that you damage or dent your magazine body. This is the mag body as shown not the complete magazine. Compatible With: HK45 Compact HK USP Compact 45 ACPHKP-16323$49.95 -
Out Of Stock
20 Round HK 45C/USPC .45 ACP Magazine Extension - Black
HKP HK Parts
$39.95HK45C & USPC .45 20 Round Magazine Extension Kit: The HK Parts manufactured HK45C, USPC .45 mag extension allows the user to convert existing HK45C & USPC .45 magazines to a 20 round magazine capacity. Each HK magazine extension kit includes the...HKP-17158$39.95 -
On Sale
HKP 12 Round HK45C, HK USPC .45 ACP Magazine - Black - BLEMISHED
HKP HK Parts
Now: $56.95Was: $79.95HKP 12 Round HK45C, HK USPC .45 ACP Magazine - 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. HK Parts magazine extension +4 adds 4 additional...HKP-18672-BNow: $56.95Was: $79.95 -
On Sale
13 Round HK 45/45 Tactical .45 ACP Magazine - Red - BLEMISHED
HKP HK Parts
Now: $64.95Was: $89.9513 Round HK 45/45 Tactical .45 ACP Magazine - Red - BLEMISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. HK45 & HK45 Tactical +3 magazine extension...HKP-18386-BNow: $64.95Was: $89.95