HK MP5/K & SP5/K Stocks/Braces/Slings
Maximize stability and comfort with our HK MP5 stocks, braces, and slings. Explore classic A2 stocks, modern collapsible options, SB Tactical braces, and a variety of single-point or two-point slings.
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Chaote HK MP5K QD End Cap with Buffer - Black
Choate
$44.95Quick Detach MP5K, SP-89 Steel End Cap With Replaceable Rubber Buffer Fits all HK SP89 & MP5K pistols and rifles. Fits perfectly on all HK MP5K type builds or projects. Compatible With: MP5K SP89 Clone or other custom buildsHKP-20117$44.95 -
HKP MP5/HK94 Complete Weldment Set For Receiver Flat
HKP HK Parts
$49.95HKP MP5/HK94 Complete Weldment Set For Receiver Flat This is the finest, most correct weldment set for your HK MP5, 94 project available. Each Weldment Kit Contains: 1x Semi Auto Shelf Hanger Block 1x Rear stock bushing 1x Scope mounting piece 1x...HKP-01453$49.95 -
SB Tactical, B&T HK MP5K, SP5K Swiss Folding Brace
SB Tactical, B&T Brugger & Thomet
$239.95Folding Brace - Swiss - B&T MP5K, SP5KFactory Swiss B&T MP5k, SP5k Folding Pistol Brace with the SB Tactical/B&T components assembled.A rare offering using the B&T Swiss manufactured folding polymer end cap with sling swivel. Only...HKP-19356$239.95 -
HKP MP5 End Cap with Sling Swivel
HKP HK Parts
$84.95HK Alloy Pistol End Cap with Sling Swivel Made from solid billet aircraft grade aluminum with the HK German sling loop and rubber heavy duty H buffer. With the alloy construction this unit will not break like the plastic end caps. Compatible...HKP-18138$84.95 -
HKP 2 Point Leather Sling - Black
HKP HK Parts
$49.952 Point Leather Sling - BlackThese new HK Parts 2-point slings are based off of the original German HK Design that are no longer offered. This is a 1st time offering, handcrafted by a German Artisan and made 100% in the USA.Made from quality USA leather...HKP-20152$49.95 -
SB Tactical HK MP5 .22LR Pistol Stabilizing Brace
SB Tactical
$149.95SB Tactical - HK MP5 .22LR Pistol Stabilizing Brace The SBT5-22 Pistol Stabilizing Brace® enhances your HK MP5 .22LR with an integral, side-folding polymer endplate. The SBT5-22 gives you all of the advantages of a pistol with improved control by...HKP-21226$149.95 -
Choate HK MP5 QD End Cap with Buffer - Black
Choate
$99.95Quick Detach Steel End Cap With Replaceable Rubber Buffer - HK MP5 With this MP5 QD end cap upgrade you will get a heavier buffer to internally protect your firearm and keep your bolt carrier in tip top condition for years to come. Machined aircraft...HKP-20118$99.95 -
Out Of Stock
H&K MP5K/SP89/SP5K 9mm End Cap
H&K Heckler & Koch
$0.00HK Factory German MP5K, SP-89, & SP5K End Cap With Sling Swivel Each pistol end cap is OEM HK German MP5K and MP5K-N and has the HK German factory buffer. Compatible with: MP5K SP89 SP5K MP5K-N MP5K-PDW MP5K Clone Or Other Custom BuildsHKP-00394$0.00 -
MP5, SP5 - A2 Fixed Stock-Green
$199.95MP5 A2 Fixed Stock - USA - OD GREEN New production MP5 A2 Stock will fit all HK MP5 & HK94 & Clones In 9mm & 40/10. Each stock counts as one US made compliant part. Perfect for that build where you require a US made part to be...HKP-18804$199.95 -
HKP MP5 AR Stock, Brace Adapter
HKP HK Parts
$114.95HK MP5, HK93 Style AR, M4 Stock & Brace AdapterEach AR stock, brace adapter is made from a solid billet of CNC machined aircraft grade aluminum. Properly buffered with factory correct "H" buffers to protect your expensive firearm. This is the finest...HKP-17118$114.95 -
SB Tactical - HK MP5 Brace with HKP Adapter - Skeletonized
SB Tactical, HKP HK Parts
$299.95SB Tactical Side Folding Brace For The HK MP5, SP5 model Each brace comes assembled ready to install no assembly required. This complete brace will come assembled with our own HK Parts stock adapter. CNC machined aircraft grade aluminum with QD sling...HKP-21055$299.95 -
H&K Single Point Quick Detach Sling - OD Green
H&K Heckler & Koch
$29.95HK Single Point Sling in Green - Quick DetachSpecifications: Composition: Thick, all black, heavy-duty Cordura nylon Style: Bungee-type design for positive retention and control Connection: HK sling hook attachment point with elastic coverMade in the...HKP-19708$29.95 -
HKP 2 Point Leather Sling - OD Green
HKP HK Parts
$49.952 Point Leather Sling - OD Green These new HK Parts 2-point slings are based off of the original German HK Design that are no longer offered. This is a 1st time offering, handcrafted by a German Artisan and made 100% in the USA. Made from quality...HKP-20164$49.95 -
HKP MP5K/SP89/SP5K 9mm End Cap - HK Style
HKP HK Parts
$64.95HKP MP5K/SP89/SP5K 9mm End Cap - HK Style This end cap is an identical reproduction of the factory end cap and features the original HK style buffer. Compatible With: MP5K SP5K SP89 In spec. clones and custom buildsHKP-16135$64.95 -
H&K German Leather Sling - Used-Excellent
H&K Heckler & Koch
$79.95Original Surplus German HK Leather 2 point sling - Used Excellent Comes with HK sling hook. Pulled from German military G3 rifles. Complete and in excellent shape overall. Made with leather straps and steel hardware and HK sling hook...HKP-20347$79.95 -
Modular Folding Stock System - HK MP5, SP5
F5 MFG
$449.95Modular Folding Stock System - HK MP5 The telescoping, left side-folding polymer stock is fully adjustable for comb height and length of pull, making it a versatile option for the most advanced applications. Features: Mp5 adapter machined from...HKP-19484$449.95 -
B&T MP5K & MP5 - Folding Stock Section Only
B&T Brugger & Thomet
$141.95B&T MP5K & MP5 - Folding Stock Section Only Ideal for those moving from the SB Tactical SBT5 or SBT5K side folding brace to NFA/SBR status as these braces already include the B&T side-folding stock adapter backplate...HKP-18246$141.95 -
JMAC Customs SS-8R w/ 1913 Folding Mech
JMAC Customs
$265.99(S)keleton(S)tock(8)inch(R)ise with our own 1913 folding mech (not assembled) 2x Integrated QD Sling Socket 8" Length 0.275" Cheek Rise Drilled and tapped for optional cheek risers (will be available in the future) 7075 T6 Aluminum Hard-Coat Anodized...HKP-20147$265.99 -
SB Tactical - B&T - HK MP5 Swiss Folding Brace - Skeletonized
SB Tactical, B&T Brugger & Thomet
$299.95B&T MP5, SP5 Folding Brace - Swiss/USA - Skeletonized Factory Swiss B&T MP5, SP5 Folding Pistol Brace with the SB Tactical/B&T components assembled.A rare offering using the B&T Swiss manufactured folding polymer end cap with sling swivel...HKP-21052$299.95 -
KES HK MP5K Tailhook
Safety Harbor Firearms
$279.95The all new KES for the MP5k. Specially designed to fit HK clones with two pins affixing the rear receiver cap. Guide rods slide into the existing slots present on the receiver Rods machined to go underneath the reinforcing piece welded onto the rear of...HKP-21089$279.95 -
H&K Single Point Sling - Quick Detach - Tan
H&K Heckler & Koch
$29.95HK Single Point Sling in Tan - Quick DetachSpecifications: Composition: Thick, all black, heavy-duty Cordura nylon Style: Bungee-type design for positive retention and control Connection: HK sling hook attachment point with elastic cover Heavy duty 1.5?...HKP-19766$29.95 -
Choate MP5K/SP89 9mm Steel End Cap W/ Buffer
Choate
$45.95MP5K & SP-89 Steel End Cap With Replaceable Rubber Buffer Fits perfectly on all HK MP5K-type builds or projects. All metal construction, so you know it will last. Each unit comes with a sling loop for use with multiple sling types. Compatible...HKP-00395$45.95 -
HK Parts MP5K Folding Stock Buffer
HKP HK Parts
$9.95This item is a U.S made HK Parts product. Used to replace the factory HK buffer on MP5K folding stocks and end cap. This is only usable on the factory OEM stock and end cap. This buffer can also be used as a replacement buffer for all of MP5/MP5K Folding...HKP-20833$9.95 -
HKP HK MP5K to MP5 Stock Adapter
HKP HK Parts
$129.95Our new MP5K to MP5 stock adapter is the perfect addition for those looking for a stock that provides a better line of sight and a better cheek rest position like the MP5 A2 fixed stock does. This stock adapter will allow you to install any MP5 fixed...HKP-20988$129.95 -
HKP MP5K Folding Stock Adapter - Black
SB Tactical
$139.95HK Parts Adapter for Side Folding Stock – HK MP5K, SP89, SP5K & Clone The HK Parts folding stock adapter is the best option to attach onto the UMP style stock or the B&T folding stock. Will also work on any other stocks that utilizes the same...HKP-20799$139.95 -
Out Of Stock
SB Tactical - HK SP5K Side Folding Brace - Skeletonized
SB Tactical, HKP HK Parts
$229.95Side Folding Pistol Stabilizing Brace with HK Parts Adapter - HK MP5K, SP89, SP5K & Clone Side Folding Pistol Stabilizing Brace with HK Parts Adapter. The HK Parts adapter offers a QD attachment point and is made from hard coat anodized...HKP-21056$229.95 -
B&T BT GHM9 Telescoping Brace Adapter - Black
B&T Brugger & Thomet
$509.95B&T Telescoping Brace Adapter for GHM9 Tailhook is not included. **Stabilizing braces sold by HK Parts are designed and intended for the exclusive application as a forearm stabilizing brace, not for a shoulder fire application. The user bears...HKP-18946$509.95 -
SB Tactical FS1913 Folding Pistol Stabilizing Brace - Black
SB Tactical
$260.99A low-profile, left side-folding, strut design compatible with all platforms utilizing an M1913 interface at the rear of the receiver. The FS1913 is a complete assembly offering pull-through opening and a solid lock-up when extended.Features: Advanced...HKP-19132$260.99 -
SB Tactical HK MP5 SBA3 5 Position Adjustable Stabilizing Brace - Black
SB Tactical
$269.95SBA3 - 5 Position Adjustable Stabilizing Brace - MP5MP5Â SBA3 Brace is the perfect addition to your firearm with the ability to adjust length with its 5-position adjustable Buffer tube. Dramatically enhances versatility, and features a minimalist design...HKP-20276$269.95 -
SB Tactical HK MP5 .22LR Folding Brace - Skeletonized
SB Tactical, HKP HK Parts
$249.95Side Folding Brace For The HK MP5 .22 model A drop in folding brace for your MP5 .22 model pistol. Made from aircraft grade aluminum, QD sling attachment point and a beautiful anodize finish. This is the finest option for your MP5 .22 pistol. ...HKP-21053$249.95 -
H&K German Leather Sling - Used-Very Good
H&K Heckler & Koch
$59.95Original Surplus German HK Leather 2 point sling - Used Very Good Comes with HK sling hook. Pulled from German military G3 rifles. Complete and in good shape overall. Made with leather straps and steel hardware and HK sling hook. Last of the...HKP-20345$59.95 -
B&T HK MP5 Folding Stock with HK Parts Adapter
$299.95B&T Folding Stock for All MP5 Full Size Variants Swiss made B&T folding stock Completely Assembled With Our Own HK Parts Stock Adapter. CNC Machined Aircraft Grade Aluminum with QD Sling Attachment Point. Compatible...HKP-20216$299.95 -
HK MP5, 94 UMP Style Folding Stock With HK Parts Stock Adapter
USA
$249.95New US UMP Style Folding Stock assembled With Our Own HK Parts Stock Adapter. Our HK Parts stock adapter was made from a solid billet of CNC machined aircraft grade aluminum with QD Sling Attachment Points. Properly buffered with factory correct...HKP-20215$249.95 -
Out Of Stock
Surefire 628 HK MP5 - Used
Surefire
$399.95Surefire 628- Used Surefire 628 momentary forearm used in working condition. All units have been tested and fully functional light bezel will have some pitting as they are USED units. Last of the units we have in stock. Sold as is.NO BATTERIES...HKP-19403$399.95 -
Choate MP5 & HK94 Tactical Folding Stock
Choate
$224.95Choate MP5 & HK94 Tactical Folding Stock Each stock is adjustable from 10" to 12" using the included adjustable spacer system, which will allow a full 2" range in adjustment for the specific user or mission requirements. This will enable...HKP-00778$224.95 -
HK German Leather Sling
H&K Heckler & Koch
$99.95German HK Leather 2 point sling - New Comes with HK sling hook. Complete and new condition. Made with leather straps and steel hardware and HK sling hook. Can be used on many firearms: HK91, G3, PTR91 & CETMEHK93, 33, 53HK94, MP5HK clones or...HKP-20485$99.95 -
HKP 2 Point Leather Sling - Brown
HKP HK Parts
$49.952 Point Leather Sling - Brown These new HK Parts 2-point slings are based off of the original German HK Design that are no longer offered. This is a 1st time offering, handcrafted by a German Artisan and made 100% in the USA. Made from quality USA...HKP-20162$49.95 -
MI Pistol Brace Compatible Side Folder
MI Midwest Industries
$129.95For use with Gear Head Works Tailhook Pistol Brace Heavy duty side folding mechanism constructed from 4140 steel Full length locking lug for maximum strength. Solid positive lock up in both positions. Steel clamp with large surface engagement. Can be...HKP-19959$129.95 -
B&T HK SP5 Folding Stock w/ HK Parts Adapter
$299.95B&T Folding Stock with HK Parts Adapter - SP5 B&T stock with a SP5 HK Parts Adapter. The HK Parts adapter is made from a solid billet of CNC machined aircraft grade aluminum and offers a QD attachment point. Finished in black cerakote. This will...HKP-20663$299.95 -
Gear Head Works Tailhook Mod 1 - FDE
Gear Head Works
$159.95We start with a solid piece of billet aluminum and meticulously machine every aspect for a part that is as nice to look at as it is to use. This version clamps to pistol buffer tubes or adapter spuds ranging from 1.17? to 1.2? in diameter. It features a...HKP-19541$159.95