great lakes firearms logo
  • Shop
  • About
  • Services
    • Engraved Guns
    • Light Gunsmithing
    • Ultrasonic Gun Cleaning
  • Contact
$235.00 2 Cart
  • Ammo
    • Handgun Ammunition
    • Rifle Ammunition
    • Rimfire Ammunition
    • Shotgun Shells
  • Guns
    • Combination Guns
    • Derringers
  • Handguns
    • Semi Auto Handguns
    • Single Shot Handguns
    • Revolvers
    • Other Handguns
  • Magazines
    • AR Magazines
    • AK Magazines
    • Handgun Magazines
    • Rifle Magazines
    • Shotgun Magazines
  • Optics
    • Binoculars
    • Gun Scopes
    • Gun Sights
    • Laser Sights
    • Night Vision
    • Range Finders
    • Red Dots Sights
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Rifles
    • AR Rifles
    • AK Rifles
    • Bolt Action Rifles
    • Lever Action Rifles
    • Pump Action Rifles
    • Semi Auto Rifles
    • Single Shot Rifles
    • Other Rifles
  • Parts
    • AR Lower Parts
    • AR Lower Parts Kits
    • AR Upper Parts
    • AR15 Parts
    • Class 3 Parts & Accessories
    • Glock Parts
    • Gun Parts
    • Gun Parts Kits
    • Handgun Parts
    • Other AR15 Accessories & Parts
  • Shotguns
    • Bolt Action Shotguns
    • Lever Action Shotguns
    • Over Under Shotguns
    • Pump Action Shotguns
    • Semi Auto Shotguns
    • Single Shot Shotguns
    • Side By Side Shotguns
    • Other Shotguns
  • Scopes
    • Scope Accessories & Scope Parts
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
great lakes firearms logo
  • Ammo
    • Handgun Ammunition
    • Rifle Ammunition
    • Rimfire Ammunition
    • Shotgun Shells
  • Guns
    • Combination Guns
    • Derringers
  • Handguns
    • Semi Auto Handguns
    • Single Shot Handguns
    • Revolvers
    • Other Handguns
  • Magazines
    • AR Magazines
    • AK Magazines
    • Handgun Magazines
    • Rifle Magazines
    • Shotgun Magazines
  • Optics
    • Binoculars
    • Gun Scopes
    • Gun Sights
    • Laser Sights
    • Night Vision
    • Range Finders
    • Red Dots Sights
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Rifles
    • AR Rifles
    • AK Rifles
    • Bolt Action Rifles
    • Lever Action Rifles
    • Pump Action Rifles
    • Semi Auto Rifles
    • Single Shot Rifles
    • Other Rifles
  • Parts
    • AR Lower Parts
    • AR Lower Parts Kits
    • AR Upper Parts
    • AR15 Parts
    • Class 3 Parts & Accessories
    • Glock Parts
    • Gun Parts
    • Gun Parts Kits
    • Handgun Parts
    • Other AR15 Accessories & Parts
  • Shotguns
    • Bolt Action Shotguns
    • Lever Action Shotguns
    • Over Under Shotguns
    • Pump Action Shotguns
    • Semi Auto Shotguns
    • Single Shot Shotguns
    • Side By Side Shotguns
    • Other Shotguns
  • Scopes
    • Scope Accessories & Scope Parts
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
$235.00 2 Cart
“PROMAG BODYGUARD 380ACP 10RD” has been added to your cart. View cart
Click to enlarge
Home Magazines Handgun Magazines ProMag Heckler & Koch (H&K) USC Carbine Magazine .45 ACP Black Polymer 20/rd
ProMag Ruger Mini-30 Magazine 7.62x39mm Blued Steel 30/rd
ProMag Ruger Mini-30 Magazine 7.62x39mm Blued Steel 30/rd $30.00
Back to products
ProMag Magazine FN Five-Seven USG 5.7x28mm IOM & USG  5.7X28MM Black Polymer 10/rd
ProMag Magazine FN Five-Seven USG 5.7x28mm IOM & USG 5.7X28MM Black Polymer 10/rd $30.00

ProMag Heckler & Koch (H&K) USC Carbine Magazine .45 ACP Black Polymer 20/rd

$30.00

ProMag Heckler & Koch (H&K) USC Carbine Magazine .45 ACP Black Polymer 20/rd

30 in stock

Purchase & earn 30 points!
Compare
Add to wishlist
SKU: CSSI|ZMHECA7 Category: Handgun Magazines
Share:
  • Description
  • Additional information
  • Reviews (0)
  • Shipping & Delivery
Description

A 20-rd magazine for the Heckler & Koch USC carbine in .45acp. The magazine body and follower are constructed of a proprietary DuPont Zytel based polymer to ensure a long service life. The springs are made from heat treated Chrome-silicon wire for increased reliability and smooth feeding.Made in the U.S.A.

Additional information
UPC

708279010545

Manufacturer

ProMag

Manufacturer Part Number

HECA7

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “ProMag Heckler & Koch (H&K) USC Carbine Magazine .45 ACP Black Polymer 20/rd” Cancel reply

Your email address will not be published. Required fields are marked *

Shipping & Delivery

Related products

Compare

PROMAG 1911 GOVT 45ACP 10RD BLUE

Handgun Magazines
$20.00
PROMAG 1911 GOVT 45ACP 10RD BLUE
Add to wishlist
Purchase & earn 20 points!Add to cart
Quick view
Compare

PROMAG BERETTA 92F 9MM 15RD

Handgun Magazines
$18.00
PROMAG BERETTA 92F 9MM 15RD
Add to wishlist
Purchase & earn 18 points!Add to cart
Quick view
Compare

PROMAG CANIK TP9 9MM MAG 18RD

Handgun Magazines
$18.00
PROMAG CANIK TP9 9MM MAG 18RD
Add to wishlist
Purchase & earn 18 points!Add to cart
Quick view
Compare

PROMAG CZ P10-C 9MM 15RD

Handgun Magazines
$20.00
PROMAG CZ P10-C 9MM 15RD
Add to wishlist
Purchase & earn 20 points!Add to cart
Quick view
Compare

PROMAG GLOCK 43 9MM MAG 10RD

Handgun Magazines
$20.00
PROMAG GLOCK 43 9MM MAG 10RD
Add to wishlist
Purchase & earn 20 points!Add to cart
Quick view
Compare

PROMAG GLOCK 48/43X 9MM 15RD

Handgun Magazines
$22.00
PROMAG GLOCK 48/43X 9MM 15RD
Add to wishlist
Purchase & earn 22 points!Add to cart
Quick view
Compare

PROMAG RUGER LCP 380ACP 6RD

Handgun Magazines
$18.00
PROMAG RUGER LCP 380ACP 6RD
Add to wishlist
Purchase & earn 18 points!Add to cart
Quick view
Sold out
Compare

ROCK ISLAND ARMORY MAGAZINE 1911 45ACP 8RD BLK

Handgun Magazines
$18.00
ROCK ISLAND ARMORY MAGAZINE 1911 45ACP 8RD BLK
Add to wishlist
Purchase & earn 18 points!Read more
Quick view

    At Great Lakes Firearms of Porter, Indiana, our mission is to provide our customers with the finest firearms and ammunition available, while promoting responsible gun ownership and safety.

    Quick Links

    • About
    • Service
    • Shop
    • Blog
    • Contact

    Useful Link

    • Privacy Policy
    • Term Of Use
    • Returns Policy
    • Reviews

    Great Lakes Firearms

    • (219) 617-6679
    • 1355 Dune Meadows Dr,
      Porter, Indiana 46304

    Newsletter

    Copyright 2025, Great Lakes Firearms | All Rights Reserved.

    Shopping cart
    Close
    Start typing to see products you are looking for.
    Shop
    Wishlist
    2 items Cart
    My account