HK HK45

Parts listed here are designed for HK HK45 pistol models chambered in .45 ACP unless otherwise noted. MGW offers replacement barrels, slides, magazines, trigger components, recoil springs, pins, and other small parts for this pistol which includes the HK45 Compact. Outfit your Heckler & Koch HK45 with quality OEM and aftermarket parts and components to ensure reliable function with every shot.

The schematic may not represent all the parts available - please scroll down for a complete list of items offered for this model.

Click on any part number highlighted in RED to view specific details or to purchase online.
It is recommended that all parts be fit by a qualified gunsmith.

Processing...
Heckler & Koch P30 / HK45 Hammer Spring Bearing with Lockout Device
Heckler & Koch P30 / HK45 Cylindrical Pin

Heckler & Koch P30 / HK45 Cylindrical Pin

$5.00

Not Yet Rated

In Stock

Heckler & Koch HK45/P30L/P30SK Lockout Spring

Heckler & Koch HK45/P30L/P30SK Lockout Spring

$4.00

Not Yet Rated

In Stock

Heckler & Koch HK45/P30L/P30SK Lockout Device Ball

Heckler & Koch HK45/P30L/P30SK Lockout Device Ball

$4.00

Not Yet Rated

In Stock

Heckler And Koch HK45C Hammer Spring

Heckler And Koch HK45C Hammer Spring

$7.00

Not Yet Rated

In Stock

Heckler & Koch HK45 1+2 Detent Plate

Heckler & Koch HK45 1+2 Detent Plate

$23.00

Not Yet Rated

In Stock

Heckler & Koch HK45 Backstrap, Medium

Heckler & Koch HK45 Backstrap, Medium

$6.00

2
Ratings Snapshot
4
out of 5
Would recommend this product.

In Stock

Heckler And Koch HK45 Full Size Barrel
Match Weight, HK 45 Compact, Aluminum w/o Rail

Match Weight, HK 45 Compact, Aluminum w/o Rail

$195.00

Not Yet Rated

In Stock

Match Weight, HK 45, Aluminum w/o Rail

Match Weight, HK 45, Aluminum w/o Rail

$195.00

Not Yet Rated

In Stock

Heckler & Koch HK45 Match Sear Spring, Nickel Plated

Heckler & Koch HK45 Match Sear Spring, Nickel Plated

$8.00

1
Ratings Snapshot
4
out of 5
Would recommend this product.

In Stock

Heckler And Koch HK45C Hammer Strut

Heckler And Koch HK45C Hammer Strut

$6.00

Not Yet Rated

In Stock

Heckler & Koch HK45, HK45C, USP45, USP45C Barrel Thread Cap

Heckler & Koch HK45, HK45C, USP45, USP45C Barrel Thread Cap

$29.00

1
Ratings Snapshot
5
out of 5
Would recommend this product.

Sold Out

Notify Me When Available

Heckler And Koch  P30 / HK45 Lockout Key

Heckler And Koch P30 / HK45 Lockout Key

$6.00

Not Yet Rated

In Stock

Heckler & Koch HK45 Firing Pin

Heckler & Koch HK45 Firing Pin

$45.00

Not Yet Rated

In Stock