New Arrivals
Shop the latest arrivals at HKP! We have a wide selection of new and innovative products for your HK MP5, HK SP5, HK P30, HK VP9, HK USP, and more. Whether you're looking for performance upgrades, cosmetic enhancements, or simply want to keep your H&K in top condition, we have you covered. Shop our new arrivals today and get the latest gear for your favorite HK firearm.
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B&T HK G36/G36K (5.56/.223) Mounting Rail
B&T Brugger & Thomet
$397.95B&T HK G36/G36K (5.56/.223) Mounting Rail B&T NAR (Picatinny compatible) mounting rail for HK G36/G36K with emergency sight, dual rail. Compatible With: HK G36 HK G36KHKP-21461$397.95 -
Sale
HKP Canik TP9SFX Rival Compensator - BLACK - BLEMISHED
HKP HK Parts
Now: $119.95Was: $189.95HKP Canik TP9SFX Rival Compensator - 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. Crafted from aircraft-grade billet aluminum and finished in...HKP-21396-BNow: $119.95Was: $189.95 -
Sale
HKP HK P30L MOD 1 Compensator - Black - BLEMISHED
HKP HK Parts
Now: $161.45Was: $189.95HKP HK P30L MOD 1 Compensator - 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. The HK Parts MOD 1 compensator strikes a seamless balance of...HKP-21221-BNow: $161.45Was: $189.95 -
Out Of StockSale
HKP HK VP9 MOD 1 Compensator - Black - BLEMISHED
HKP HK Parts
Now: $127.95Was: $189.95HKP HK VP9 MOD 1 Compensator - 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. The HK Parts MOD 1 compensator strikes a seamless balance of form...HKP-21223-BNow: $127.95Was: $189.95 -
HKP 17 Round HK USP .45/Mark 23 Enhanced Magazine
HKP HK Parts
$113.95HKP 17 Round HK USP .45/Mark 23 Enhanced Magazine - Black Our 17 round magazine starts life as a factory HK 12 round magazine then gets a capacity bump with our +5 mag extension. Compatible With: HK USP .45 HK Mark 23HKP-21459$113.95 -
HKP HK USP .45/Mark 23 Enhanced Magazine Extension Kit +5
HKP HK Parts
$49.95HKP HK USP .45/MK23 Enhanced Magazine Extension Kit +5 This listing is for the magazine extension ONLY. This is not a complete magazine. The referenced magazine capacity is the total capacity once the extension...HKP-21458$49.95 -
HKP HK21 T-Rail Set - 7.62x51/.308
HKP HK Parts
$119.95HKP HK 21 (7.62x51/.308) Factory Style T-Rail Set HKP HK21 US made rails for all HK21 and FMP21 builds. Our steel T-rails incorporate an updated radius to address a weak link in previous iterations. Compatible With: HK21 FMP21HKP-21457$119.95 -
HKP HK VP9SK Low Profile Magwell - Black
HKP HK Parts
$59.95HKP HK VP9SK Low Profile Magwell - Black Low profile, every day carry magwell for the HK VP9SK pistol. For those that would like the enhancements and competitive advantage a mag well offers without the bulk of the larger competition magwell. Funnels mags...HKP-21456$59.95 -
XS Sight Systems R3D 2.0 Night Sights - Green
XS Sight Systems
$127.95XS Sight Systems R3D 2.0 Night Sights - Green Their second-generation R3D night sights are engineered to give you a brighter" stronger set of sights. Easily install their sights with a set that requires 50% less force for installation. R3D sights are...HKP-21454$127.95 -
HKP Leather MP5 Key Chain - Black/Silver
HKP HK Parts
$9.00HKP Leather MP5 Key Chain - Black/Silver Leather MP5 keychain with HK sling style clip.HKP-21452$9.00 -
HKP MP5 Flat Brim Snapback Hat - OSFM
HKP HK Parts
$22.99HKP MP5 Flat Brim Snapback Hat - OSFM Get your hands on some of our premium hats! Features: Official HKP merchandise 5" wide HKP logo Cotton twill Mesh back panels Plastic adjustable snap closure Size: OSFM Six-panelHKP-21451-M$22.99 -
H&K MP5 A3 Stock - Surplus / Replacement Stock
H&K Heckler & Koch
$299.95Military German manufactured A3 Retractable Stock - Surplus A one time offering of some well used German military stocks that will need TLC and refinishing. These are ideal for custom projects or replacement parts. These are early model A3 stocks with...HKP-21450$299.95 -
HKP HK 416 A5 Converted Barrel - 14.5"
HKP HK Parts
$588.95HKP HK 416 A5 Converted Barrel - 14.5" These barrels started off with a standard A3 style barrel extension. We machined the proper A5 style relief cut to accept an 416/MR223 A5 style upper. Now you can finally have a drop in barrel for your 416/MR223 A5...HKP-21449$588.95 -
HKP SD Barrel Port Brush Handle
HKP HK Parts
$39.95HKP SD Barrel Port Brush Handle The HK Parts SD brush handle is the perfect tool to pair with your factory H&K or HK Parts barrel brush. Unlike other brush handles, the HKP handle features a locking collet allowing the user to rotate the brush...HKP-21448-M$39.95 -
JMAC Customs Metric Face Mount Shims
JMAC Customs
$9.95JMac Customs Metric Face Mount Shims Custom shims for JMac muzzle devices. This kit includes varying thickness shims to "time" your muzzle device to your desired orientation. These shims are specifically made for JMac 14F, 15F, 24F and 26F muzzle devices...HKP-21446$9.95 -
Sale
HKP HK P30 13.5x1 9mm Fluted Threaded Barrel - BLEMISHED
HKP HK Parts
Now: $163.95Was: $229.95HKP HK P30 13.5x1 9mm Fluted Threaded Barrel - BLEMISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. Made from ordnance grade steel, heat treated and finished...HKP-21443-BNow: $163.95Was: $229.95 -
HKP HK45 +5 Enhanced Magazine Extension Kit
HKP HK Parts
$64.95HKP HK45 +5 Magazine Extension Kit This listing is for the magazine extension ONLY. This is not a complete magazine. The referenced magazine capacity is the total capacity once the extension has been...HKP-21444$64.95 -
HKP HK P30 13.5x1 9mm Fluted Threaded Barrel
HKP HK Parts
$229.95HK P30 9mm Threaded Barrel - 13.5x1 Metric - Fluted Made from ordnance grade steel, heat treated and finished in durable nitride. Each fluted barrel is fitted with an O-ringed thread protector that will not work loose or fall off during range sessions...HKP-21443$229.95 -
H&K MP5/MP5K/SP5K 10 Round Magazine - RAL 8K
H&K Heckler & Koch
$97.95H&K MP5/MP5K/SP5K 10 Round Magazine - RAL 8K Heckler & Koch factory magazine from this current year's production. We now take this factory magazine and cerakote it with the ultra desirable Ral8000 color for those looking to customize thier build...HKP-21441$97.95 -
HKP HK45 Railok™ Threaded Barrel Compensator
HKP HK Parts
$189.95HK Parts Railok™ Mounting System Threaded Barrel Compensator: H&K HK45 The HK Parts Railok™ mounting system compensator strikes a seamless balance of form and function. Users will immediately notice the reduction in muzzle flip and...HKP-21440$189.95 -
H&K HK21/MG3 Ammo Belt Starter Tab
H&K Heckler & Koch
$5.95H&K HK21/MG3 Ammo Belt Starter Tab - 7.62x51/.308 Starter tabs for HK21 and MG3 belt-fed rifles. Compatible With: HK 23/21/11HKP-21439$5.95 -
HKP HK MP5 Binary SL Selectors
HKP HK Parts
$69.95HKP HK MP5 Binary SL Selectors: Our new selectors were made to work specifically with the Magpul SL housing in conjunction with the popular Franklin Armory Binary trigger pack. We aimed to keep the same aesthetics as our SEF style binary selector levers...HKP-21438$69.95 -
Out Of Stock
HKP HK MP5 M-Lok Wide Forearm - Black
HKP HK Parts
$49.95HKP HK MP5 M-Lok Wide Forearm - Black MP5 Wide handguard with M-Lok slots to quickly and easily attach any M-Lok style accessory. This is a great option for those that want to keep a factory MP5 look and still have the ability to add vertical grips,...HKP-21437$49.95 -
H&K HK MP5/SP5 Barrel Assembly - Refinished
H&K Heckler & Koch
$149.95H&K HK MP5/SP5 Barrel Assembly - Refinished / Like New German H&K like new refurbished cold hammer forged barrel for MP5/SP5/HK94. Features a tri-lug for suppressor attachment. The most ideal barrel for future builds or re-barreling your current...HKP-21435$149.95 -
HKP HK VP9L MOD 1 Compensator - Black
HKP HK Parts
$189.95HK Parts MOD 1 Compensator: H&K VP9L The HK Parts MOD 1 compensator strikes a seamless balance of form and function. Users will immediately notice the reduction in muzzle flip and recoil, getting you back on target quicker. Each MOD 1 comp includes...HKP-21434$189.95 -
HKP UMP Parts Kit - .45 ACP
HKP HK Parts
$999.95HKP UMP Parts Kit - .45 ACP HK Parts brings a complete UMP Parts kit that includes everything you require to complete any stripped receivers like the new DEFGUNZ DEF9 "UMP style" receiver. Our new parts kits will have the highest quality parts for...HKP-21433$999.95 -
H&K 10 Round HK P2000SK 9mm Magazine - Red Follower
H&K Heckler & Koch
$55.95HK P2000 SK 9mm - 10 Round Magazine with Finger Rest - Red Follower New HK German manufacture and factory fresh production. Each factory HK all-steel-bodied magazine holds 10 rounds of 9mm ammunition. Compatible With: HK P2000SKHKP-21432$55.95 -
H&K 10 Round HK VP9SK/P30SK 9mm Magazine - Red Follower
H&K Heckler & Koch
$49.95H&K 10 Round HK VP9SK/P30SK 9mm Magazine - Red Follower New German HK manufacture 10 round 9mm P30SK/VP9SK magazine with standard flush fit floorplate. This magazine is the same for the VP9SK & P30SK. Compatible With: VP9SK P30SKHKP-21431$49.95 -
HKP 15 Round HK45 Enhanced Magazine
HKP HK Parts
$113.95HKP - 15 Round HK45 Enhanced Magazine - Black HK45 & HK45 tactical +5 enhanced magazine extension. Our new 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...HKP-21430$113.95 -
HKP HK P30 EDC - Magwell
HKP HK Parts
$59.95EDC Tactical Magwell - HK P30 - Magwell Our latest and greatest EDC magwell was redesigned for a much faster and reliable mag reloads. With a increased funnel area, the EDC magwell consistently guides you to the correct position resulting in no-look...HKP-21429-M$59.95 -
Strike Industries HK MP5K Dual Folding Stock with Adapter
Strike Industries / HKP
$319.95Strike Industries Dual Folding Stock with HKP MP5K Adapter The Strike Dual Folding Adapter paired with our MP5K picatinny adapter is one of the best options on the market for those looking for weight reduction and a compact configuration. Multiple QD...HKP-21428$319.95 -
HKP HK MP5 Picatinny Rail Stock Adapter
HKP HK Parts
$129.95HKP HK MP5 Picatinny Rail Stock Adapter Our rail stock adapter allows you to attach any 1913 Style Stock or brace to your MP5. The 1913 style stocks & braces lock in place and provide a better cheek weld hieght option than many traditional stock...HKP-21426$129.95 -
Strike Industries HK MP5 Dual Folding Stock & Brace with Adapter
Strike Industries / HKP
$329.95Strike Industries Dual Folding Stock & Brace with HKP MP5 Adapter The Strike Dual Folding Adapter paired with our MP5 picatinny adapter is one of the best options on the market for those looking for weight reduction and a compact configuration...HKP-21425$329.95 -
HKP Mens Short Sleeve Bundesadler Shirt - Black/White
HKP HK Parts
$19.95HKP Mens Short Sleeve Bundesadler Shirt - Black/White Get your hands on some of our premium new apparel! Featuring our sleek new logo printed over soft cotton, this shirt is certain to catch an eye at the range! 100% Cotton High fidelity DTG...HKP-21424-M$19.95 -
B&T HK MP5 - MBT Stock
B&T Brugger & Thomet
$594.95B&T HK MP5 - MBT Stock B&T MBT folding stock for HK MP5. Polymer stock and adapter. Features: 8 position length adjustment Telescoping cheek riser w/ 3 position height adjustment Folds to the right canted downward 3.5 degrees Locks...HKP-21422$594.95 -
B&T HK MP5K - MBT Stock
B&T Brugger & Thomet
$584.95B&T HK MP5K - MBT Stock B&T MBT folding stock for HK MP5K. Polymer stock and adapter. Features: 8 position length adjustment Telescoping cheek riser w/ 3 position height adjustment Folds to the right canted downward 3.5 degrees Locks...HKP-21421$584.95 -
H&K 10 Round HK VP9SK/P30SK 9mm Magazine w/ Extended Finger Rest - Red Follower
H&K Heckler & Koch
$50.95HK VP9SK & P30SK 9mm - 10 Round Magazine with Rubberized Extended Finger Rest - Red Follower New German HK manufacture 10 Round 9mm P30SK, VP9SK magazine with factory HK rubberized pinky extension. Compatible With: HK VP9SK HK P30SK This mag comes...HKP-21420$50.95 -
B&T HK G36/MP7 Picatinny Side Rail
B&T Brugger & Thomet
$69.95B&T HK G36/MP7 Picatinny Side Rail Comes with all mounting hardware. Each rail is sold individually. Compatible With: HK G36 HK MP7 Specs: 127mm lengthHKP-21419$69.95 -
H&K 12 Round HK USP .45 ACP Extended Floorplate Magazine - Red Follower
H&K Heckler & Koch
$49.99HK German Production USP .45 - 12 Round Magazine - Red Follower Compatible With: HK USP .45 Full-Size Pistols HK USP 45 Tactical USP Expert, USP Elite Please Note: This will not fit the HK Mark 23 without swapping the floorplate to the Mark 23...HKP-21418$49.99 -
H&K 15 Round HK VP9/P30 9mm Magazine - Red Follower
H&K Heckler & Koch
$49.95HK VP9, VP9L & P30, P30L, P30S 9mm - 15 Round Magazine - Red Follower New HK German manufacture and factory fresh production. Each factory HK all-steel-bodied magazine holds 15 rounds of 9mm ammunition for use in all P30, P30L, P30S & HK VP9 9mm...HKP-21417$49.95