HK91 & G3

Parts listed here are designed for both the HK G3 and HK91 rifle models chambered in .223 Rem unless otherwise noted. MGW offers replacement grip modules, triggers, sights, magazines, hammers, springs, pins and other parts for these rifles. Outfit your Heckler & Koch G3 and HK91 with quality OEM and aftermarket parts and components to ensure outstanding performance with every shot.

Showing 1 - 16 of 155 results

Showing 1 - 16 of 155 results

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PTR .308 45 Degree Locking Piece

PTR .308 45 Degree Locking Piece

$39.99

Not Yet Rated

In Stock

PTR .308 Extractor

PTR .308 Extractor

$19.99

Not Yet Rated

In Stock

PTR .308 Firing Pin

PTR .308 Firing Pin

$17.99

Not Yet Rated

In Stock

PTR .308 Bolt Head Assembly

PTR .308 Bolt Head Assembly

$189.99

Not Yet Rated

In Stock

PTR .308 Trunnion

PTR .308 Trunnion

$74.99

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In Stock

PTR HG5 Aluminum MLOK Handguard for PTR 32K and K3P

PTR HG5 Aluminum MLOK Handguard for PTR 32K and K3P

$144.99

Not Yet Rated

In Stock

PTR .308 Bolt Group, Rifle Length

PTR .308 Bolt Group, Rifle Length

$349.99

Not Yet Rated

In Stock

Choate Machine & Tool HK 91 Side Folder Stock

Choate Machine & Tool HK 91 Side Folder Stock

$134.99

Not Yet Rated

In Stock

Timney HK MP5 Semi-Auto 2-Stage Trigger

Timney HK MP5 Semi-Auto 2-Stage Trigger

$278.99 $229.99

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

In Stock

Magpul Heckler & Koch MP5/ HK94 / HK93 / HK91 / SP5 SL Grip Module

Magpul Heckler & Koch MP5/ HK94 / HK93 / HK91 / SP5 SL Grip Module

$56.95

Not Yet Rated

In Stock

Midwest Industries HK 91 Handguard, M-LOK

Midwest Industries HK 91 Handguard, M-LOK

$199.95

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

Sold Out

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Sun Optics Scope Mount, HK 91 / 93 / 94 / MP5

Sun Optics Scope Mount, HK 91 / 93 / 94 / MP5

$62.99

Not Yet Rated

In Stock