Shop our other stores:

ARMS UNLIMITED COLT PARTS

Heckler & Koch

Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch HK21E 7.62mm NATO Blank Firing Barrel

$999.00

Heckler & Koch
Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch HK21A1/ HK11A1 /HK21E 7.62mm NATO Barrel | Incomplete

$699.00

Heckler & Koch
Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch HK21A1/ HK11A1 /HK21E 7.62mm NATO Barrel

$1,199.00

Heckler & Koch
Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch G28Z 7.62mm Semi-Auto Precision Rifle w/ Schmidt & Bender Riflescope & Aimpoint in Eratac Mount | 16.5" Barrel

$34,995.00

Heckler & Koch
Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch USP .40 S&W 13rd Magazine 214097S-USED

$35.00
$49.00

Heckler & Koch
Sale

Quick view View Options
Remove from Compare
Compare Items

Heckler & Koch MR308A3-28 Semi-Auto Rifle | 16.5" Barrel

$7,495.00 $6,999.00

Heckler & Koch
Sale

Quick view View Options
Remove from Compare
Compare Items

Heckler & Koch MR308A3-28 Semi-Auto Rifle | 20" Barrel

$7,495.00 $6,999.00

Heckler & Koch
Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch HK416D-SF Semi-Auto Rifle | 11" Barrel

$5,995.00

Heckler & Koch
Sale

Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch HK417/MR762 20rd Polymer Magazine | Tan Base

$59.95 $55.00
$69.95

Heckler & Koch
Sale

Quick view View Options
Remove from Compare
Compare Items

Heckler & Koch MR308A3 Semi-Auto Rifle | 20" Barrel

$7,495.00 $5,999.00

Heckler & Koch
Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch +4 Roller For Bolt Head 8.04mm - Over-sized

$25.00

Heckler & Koch
Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch MP5 40/10 +2 Roller

$16.00

Heckler & Koch
Quick view Add to Cart
Remove from Compare
Compare Items

H&K Roller For Bolt Head 8.00mm - Standard - USED

$6.00

Heckler & Koch
Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch Roller For Bolt Head 8.00mm - Standard

$8.00

Heckler & Koch
Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch MP5 & HK94 Firing Pin Spring

$8.00

Heckler & Koch
Sale

Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch MP5 Forearm & Lower Locking Push Pin

$8.95 $7.00

Heckler & Koch
Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch MP5, HK94 & SP5K Rear Sight Drum & Base

$99.00

Heckler & Koch
Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch MP5, MP5K 9mm Hammer Spring

$5.00

Heckler & Koch
Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch MP5 A3 Retractable Stock Buffer

$25.00

Heckler & Koch
Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch MP5, HK94, MP5K, SP89 & SP5K Firing Pin

$40.00

Heckler & Koch
Sale

Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch MP5SD 9mm Barrel Port Brush

$150.00 $99.00

Heckler & Koch
Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch Cocking Lever, Complete, For MP5A2/A3/SD/N/SF

$39.00

Heckler & Koch
Sale

Quick view View Options
Remove from Compare
Compare Items

Heckler & Koch MR308A3 Semi-Auto Rifle | 16.5" Barrel

MSRP:

Was: $7,495.00

Now: $5,999.00 - $7,495.00

Heckler & Koch
Sale

Quick view View Options
Remove from Compare
Compare Items

Heckler & Koch MR308A3 Semi-Auto Rifle | 13" Barrel

$7,995.00 $7,495.00

Heckler & Koch
Sale

Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch MR223A3 Semi-Auto Rifle | 14.5" Barrel

$5,995.00 $4,999.00

Heckler & Koch
Sale

Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch HK416/SA80/AR15/M4 10-Round Steel Maritime Magazine

$74.99 $30.00

Heckler & Koch
Sale

Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch MP5 100-Degree Locking Piece

$88.49 $50.00

Heckler & Koch
Sale

Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch 46x12 Rifle Transport Case

$99.00 $30.00

Heckler & Koch
Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch G28Z 7.62mm Semi-Auto Precision Rifle | 16.5" Barrel

$19,995.00

Heckler & Koch
Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch SP5-SD Suppressed 9mm Semi-Auto Pistol w/ Compact Suppressor

MSRP:

Was:

Now: $6,495.00 - $6,995.00

Heckler & Koch
Sale

Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch USP 18-Round 9mm Jet Funnel Magazine

$52.99 $50.00

Heckler & Koch
Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch HK416 5.56mm Full Auto Rifle

$2,869.00

Heckler & Koch
Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch HK417 7.62mm Full Auto Rifle

$3,500.00

Heckler & Koch
Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch MP7A1 4.6mm Submachine Gun

$2,169.00

Heckler & Koch
Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch MP5K-PDW 9mm Submachine Gun

$1,969.00

Heckler & Koch
Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch MP5 9mm Submachine Gun

$1,969.00

Heckler & Koch
Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch MP5SD 9mm Suppressed Submachine Gun

$2,500.00

Heckler & Koch
Sale

Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch Rear Sight Tool For Diopter Sights

$87.95 $65.00

Heckler & Koch
Sale

Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch USP45 12-Round .45 ACP Magazine

$44.99 $35.00

Heckler & Koch
Sale

Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch VP9/P30 15-Round 9mm Magazine

$44.99 $35.00

Heckler & Koch
Sale

Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch MP5/SP5 Cocking Tube End Cap

$39.99 $9.00

Heckler & Koch
Sale

Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch Barrel Assembly for 9mm MP5/SP5/HK94 - Refurbished, Refinished, Like New

$399.00 $109.00

Heckler & Koch
Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch SP5K-SD Suppressed 9mm Semi-Auto Pistol

MSRP:

Was:

Now: $6,495.00 - $6,995.00

Heckler & Koch
Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch SP5-SD Suppressed 9mm Semi-Auto Pistol

MSRP:

Was:

Now: $6,495.00 - $6,995.00

Heckler & Koch
Sale

Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch SP5L 9mm Rifle

$4,995.00 $3,200.00

Heckler & Koch
Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch MP5K/SP89/SP5K PDW Folding Stock

$250.00
$299.00

Heckler & Koch
Sale

Quick view View Options
Remove from Compare
Compare Items

Heckler & Koch HK416/MR223 Carbine Collapsible Stock Assembly

$219.95 $169.00

Heckler & Koch
Sale

Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch MP5K/SP5K/UMP Folding Stock

$99.00 $90.00

Heckler & Koch
Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch MP5K/SP5K/UMP Folding Stock w/ Mounting Adapter

$299.95

Heckler & Koch
Sale

Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch MP5/HK94/SP89/SP5 10-round 9mm Magazine

$85.00 $60.00

Heckler & Koch
Sale

Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch MP7 30-round 4.6x30mm Magazine

$89.95 $75.00
$99.95

Heckler & Koch
Sale

Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch Picatinny Rail Scope Mount for MP5/MP5K/MP5SD

$400.00 $340.00

Heckler & Koch
Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch HK416/SA80/AR15/M4 30rd Steel Maritime Magazine

$69.95

Heckler & Koch
Sale

Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch MP5/HK94/SP89/SP5 Magazine Clamp Coupler

$95.00 $60.00
$99.00

Heckler & Koch
Sale

Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch MP5/HK94 A3 Retractable Stock

$599.00 $499.00

Heckler & Koch
Sale

Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch HK417/MR762 20rd Polymer Magazine

$59.95 $55.00
$64.95

Heckler & Koch
Sale

Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch USP9 Compact 13-round 9mm Magazine

$48.00 $34.00
$57.95

Heckler & Koch
Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch Mark 23 12-round .45 ACP Magazine

$59.95

Heckler & Koch
Sale

Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch USP9 15-round 9mm Magazine

$48.00 $34.00
$57.95

Heckler & Koch
Sale

Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch MP5 Extractor

$50.00 $42.00
$55.00

Heckler & Koch
Sale

Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch MP5 Complete Bolt Head Assembly

$399.00 $395.00

Heckler & Koch
Sale

Quick view View Options
Remove from Compare
Compare Items

Heckler & Koch MR223A3 Semi-Auto Rifle | 16" Barrel

MSRP:

Was: $5,995.00

Now: $4,999.00 - $5,995.00

Heckler & Koch
Sale

Quick view View Options
Remove from Compare
Compare Items

Heckler & Koch MR223A3 Semi-Auto Rifle | 11" Barrel

MSRP:

Was: $5,995.00

Now: $4,999.00 - $5,995.00

Heckler & Koch
Sale

Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch MP5/SP5/HK94 Wide Forearm

$60.00 $55.00
$65.00

Heckler & Koch
Sale

Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch SP5K/MP5K Elastic Sling | 1600mm

$121.00 $60.00

Heckler & Koch
Sale

Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch MP5 Extractor Spring

$5.00 $4.00
$6.50

Heckler & Koch
Sale

Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch MP5 3-Point Sling | Green - USED

$19.95 $15.00

Heckler & Koch
Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch MP5 Magazine Loader/Unloader Set

$75.00
$129.95

Heckler & Koch
Sale

Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch MP5/HK94/SP89/SP5 15-round 9mm Magazine

$85.00 $69.00
$99.95

Heckler & Koch
Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch MP5K/SP89/SP5K Handguard w/ Integrated Foregrip

$50.00
$52.99

Heckler & Koch
Sale

Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch MP5 30-round 9mm Magazine - USED

$69.00 $40.00

Heckler & Koch
Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch MP5 15-round 9mm Magazine - USED

$25.00

Heckler & Koch
Out of Stock

Quick view Out of Stock
Remove from Compare
Compare Items

Heckler & Koch MP5/HK94/SP89/SP5 30-round 9mm Magazine

$69.00
$79.95

Heckler & Koch
Sale

Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch MP5/SP5 Receiver End Cap w/ Sling Swivel

$99.00 $69.00
$165.00

Heckler & Koch
Quick view Add to Cart
Remove from Compare
Compare Items

Heckler & Koch MP5/SP5/HK94 A2 Fixed Stock

$195.00

Heckler & Koch