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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SB Tactical - B&T - HK MP5K Swiss Folding Brace - Skeletonized
SB Tactical, B&T Brugger & Thomet
$239.95Folding Brace - Swiss - B&T MP5K, SP5K Factory 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-21054$239.95 -
Out Of Stock
Gear Head Works HK MP5K, HK SP5K Tailhook Mounting Arm - Black
Gear Head Works
$204.95Want the look of the original MP5k-PDW but without the stamp? Now you can have not only the look, but the same quality and operation in a pistol brace as the real stock. We teamed up with the original OEM supplier of these to HK and designed an arm to...HKP-19135$204.95 -
HKP MP5K/SP89/SP5K 9mm AR/M4 Adapter & Stock Assembly
HKP HK Parts
$229.95HK MP5K, MP5K-N AR Magpul StockEach HK MP5K AR stock 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 AR stock adapter...HKP-17175$229.95 -
JMAC Customs SS-8 w/ 1913 Folding Mech
JMAC Customs
$284.99(S)keleton(S)tock(8)inch with our 1913 folding mech (not assembled) 2x Integrated QD Sling Socket 8" Length Drilled and tapped for optional cheek risers (will be available in the future) Compatible with SIG folding mechanisms 7075 T6 Aluminum Hard-Coat...HKP-20146$284.99 -
Magpul MS3 Sling - Gen 2 - Black
Magpul
$49.95Magpul Industries MS3- Multi Mission Sling System Sling Black AR Rifles 1 or 2 Point SlingHKP-13727$49.95 -
SB Tactical HK MP5 Brace with HKP Stock Adapter
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-20214$299.95 -
SB Tactical HK UMP Pistol Stabilizing Brace - Black
SB Tactical
$74.99The SBT-G2 Pistol Stabilizing Brace is the second generation of the SBT and enhances your B&T APC, HK UMP, or LWRCi SMG45 with an integral, right side-folding mechanism and an arm cuff based on the SB-Mini. The SBT-G2 provides you with all of the...HKP-20084$74.99 -
Gear Head Works Tailhook Mod 1 - OD Green
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-19542$159.95 -
KES HK MP5 Buttstock
Safety Harbor Firearms
$279.95The all new KES for the MP5. Specially designed to fit the MP5 pattern pistols/rifles. Guide rods slide into the existing slots present on the receiver Rods machined to go underneath the reinforcing piece welded onto the rear of the receiver Multi...HKP-21086$279.95 -
MKE AP5-M Sling Complete
MKE
$34.99MKE AP5-M Sling Complete Features: Factory MP5 Sling Fits AP5-M and AP5-P Pistols 2 Point SlingHKP-21186$34.99 -
SB Tactical HK MP5K, HK SP89, HK SP5K Side Folding Brace w/ HK Parts Adapter
SB Tactical
$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 aluminum...HKP-19451$229.95 -
H&K MP5,94 & 93,33 Fixed Wood Stock
H&K Heckler & Koch
$399.95Never before has there been a commercially available wooden stock for the HK 93 & MP5 series of firearms. The wood stock is a factory surplus walnut stock incorporated with the factory 93/33 buffer assembly and backplate.Each stock is assembled...HKP-16328$399.95 -
H&K Sling Hardware
H&K Heckler & Koch
$4.95HK German Sling Hardware New Old StockSlider and sling tension adjuster for HK style slings and other sling applications. Steel manufacture.HKP-19367$4.95 -
HKP Single Point Leather Sling - Black
HKP HK Parts
$49.95Single Point Leather Sling - Black Our leather sling utilizes two HK style sling hooks to attach to a single mounting point. Designed to replicate the original, out of production, German HK offering. Each sling is handcrafted in the US by a German...HKP-20151$49.95 -
B&T Folding Stock/Length Adjustable Helmet Stock Section - Used
$49.95B&T HK MP5K, SP5K, SP89 Folding/Adjustable Helmet Stock Section Used stocks taken from demilled Swiss Police MP5's. A great stock and value at a great price.Swiss made B&T folding and length adjustable helmet stock for the HK MP5, MP5K and...HKP-19784$49.95 -
Out Of Stock
H&K MP5 Factory Ambidextrous Sling - Black
H&K Heckler & Koch
$0.00HK MP5F 25mm wide Factory German Ambidextrous Sling - Black For use with all HK weapon systems or MP5 that is set up to have sling clip attachment points for both left and right sides (similar to the HK green ambidextrous sling).HKP-00350$0.00 -
HKP HK MP5 .22LR Stock Adapter
$119.95Stock Adapter - HK MP5 .22 LR 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 “H” buffers to protect your valuable firearm...HKP-20795$119.95 -
HKP MP5 to AR Adapter & Stock Complete
HKP HK Parts
$229.95Each 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 AR stock adapter available period. No other...HKP-17119$229.95 -
Magpul/HKP HK SP5K ACR Stock
Magpul
$489.95HK SP5K ACR Stock Our new aircraft grade aluminum SP5K ACR adapter is now offered in this combo stock unit. Pre installed and ready to drop in. With this SP5K ACR combo stock you will add the capability of an adjustable cheek rest and length of...HKP-20826-M$489.95 -
H&K MP5K Replacement Buffer For Factory End Cap or Folding Stock
H&K Heckler & Koch
$24.95H&K MP5K Replacement Buffer for Factory End Cap or Folding Stock This item is a Heckler & Koch Genuine Part, used to replace the factory HK buffer on MP5K folding stocks and end caps. This is only usable on the factory OEM stock and end cap. This...HKP-01233$24.95 -
SB Tactical HK MP5 SBA4 Pistol Stabilizing Brace
SB Tactical
$349.95MP5, SBA4? 5-position adjustable brace features an integral ambidextrous QD sling socket for a quick install and removal sling attachment.This brace is the perfect addition for your MP5, SP5 or clone. Smooth transitions through all 5 positions for...HKP-19928$349.95 -
Strike Universal Picatinny - Dual Folding Adapter - Stabilizer
Strike Industries
$197.99Strike Dual Folding Adapter - Stabilizer This new stabalizer is the perfect option for the MP5 or MP5K platform that utilizes a 1913 picatinny back plate. For a quick and easy ambidextrous folding action. The Strike Dual Folding Adapter is a...HKP-21288$197.99 -
On Sale
Gear Head Works Tailhook Mod 2 - Black
Now: $134.95Was: $199.95Tailhook MOD 2 takes the pistol brace concept to a whole new level with its ability to telescope the length. The proprietary telescoping latch mechanism gives the user 5 positions of use up to a 12.75" LOP. The brace is injection molded out of reinforced...HKP-19136Now: $134.95Was: $199.95 -
HKP MP5 AR Stock, Brace Adapter - QD
HKP HK Parts
$159.95HK MP5, HK93 Style AR, M4 Stock & Brace Adapter With QD Sling Attachment PointEach AR stock, brace adapter is made from a solid billet of CNC machined aircraft grade aluminum with QD Sling Attachment Points. Properly buffered with factory correct...HKP-18788$159.95 -
HKP MP5K Side Folding Brace Adapter - Black
SB Tactical
$119.95HK Parts Adapter for Side Folding Pistol Stabilizing Brace - HK MP5K, SP89, SP5K & Clone The HK Parts folding brace adapter is the best option to attach the SB tactical Folding brace or any brace that utilizes the same mounting / folding system...HKP-20798$119.95 -
HKP HK MP5K Ace Style Stock
HKP HK Parts
$164.95MP5K billet ace adapter paired with an all steel ace style stock.HKP-20953$164.95 -
Out Of Stock
F5 MFG HK MP5 Modular Cyberarm Brace System - Black
F5 MFG
$399.95The latest advancement in bolt-on braces is the Modular Brace System combo. This add-on brace system is designed for the F5 MBS attachment. Use it with or without a strap for ultimate control.If you have a pistol that needs a brace, the MBS with Cyber...HKP-20082$399.95 -
HKP, H&K HK MP5 German Folding Stock w/ HK Parts Adapter
$269.95German Folding Stock with HK Parts Adapter - MP5German folding stock with MP5 HK Parts Adapter. The HK Parts adapter offers a QD attachment point and is made from hard coat anodized aluminum. MP5 SP5 HK 94 In spec clonesCan also be used on B&T...HKP-19453$269.95 -
H&K MP5 & SP5 A1 End Cap With Sling Swivel
H&K Heckler & Koch
$139.99HK German MP5 & SP5 A1 End Cap With Sling Swivel The MP5 end cap allows the user to add a single-point sling. Perfect for a pistol build or a lower profile setup. Made by HK Germany. Compatible with: HK MP5 HK SP5 HK94 MP5 clones and other...HKP-00114$139.99 -
HKP HK MP5K, SP5K, SP89 Single Point Leather Sling - Dark Brown
HKP HK Parts
$49.95Single Point Leather Sling - Dark Brown Our leather sling utilizes two HK style sling hooks to attach to a single mounting point. Designed to replicate the original, out of production, German HK offering. Each sling is handcrafted in the US by a German...HKP-20270$49.95 -
B&T MP5, TP9 Tactical Single Point Sling
B&T Brugger & Thomet
$149.95B&T MP5, TP9, MP9, Many other applications sling single 1 point slingHKP-17292$149.95 -
Out Of Stock
F5 MFG HK MP5 .22LR Modular Stock System - Black
F5 MFG
$349.95Modular Stock System with MP5 .22 Adapter Features: HK MP5 22 Compatible Adapter 6061 AL and Nylon 6/6 Polymer Construction Integrated Locking Hinge Adjustable Cheekwell 7 Adjustable Length Positions 3in Length of PullHKP-20196$349.95 -
Out Of Stock
H&K MP5K/SP89/SP5K 9mm Incomplete End Cap
H&K Heckler & Koch
$0.00HK Factory German MP5K, SP-89, SP5K End Cap - Incomplete Each Pistol End Cap Is OEM HK German MP5K, MP5K-N, SP5K, SP89 stripped end cap. Will Fit All HK MP5K, PDW Or SP89 & Clone Type Variants. Compatibile With: MP5K SP89 SP5K MP5K-N MP5K-PDW MP5K...HKP-18208$0.00 -
JMAC Customs AB-8 w/ Brace Adapter and 1913 Folding Mech
JMAC Customs
$269.95If your firearm doesn't already have a 1913 attachment rail on the rear choose the appropriate adapter above!(A)rm(B)ar(8)inch + AB-BA Brace Adapter + JMac 1913 Folding Mech (not assembled)Lightweight and Rigid! Modular Design - Brace/Stock with many...HKP-20148$269.95 -
SB Tactical HK MP5 Pistol Stabilizing Brace SBA4 - Gray
SB Tactical
$349.95MP5, SBA4 5-position adjustable brace features an integral ambidextrous QD sling socket for a quick install and removal sling attachment.This brace is the perfect addition for your MP5, SP5 or clone. Smooth transitions through all 5 positions for...HKP-20475$349.95 -
SB Tactical HK MP5, SP5 Pistol Brace SBA3 - Gray
SB Tactical
$279.95SBA3 Pistol Brace - Gray - MP5, SP5 The SB Tactical MP5 & SP5 SBA3 Brace is the perfect addition to your firearm with the ability to adjust length with its 5-position adjustable Mil-Spec Buffer tube. Dramatically enhances versatility, and features a...HKP-20320$279.95 -
AR, M4 Stock Adapter - HK SP5
HKP HK Parts
$99.95AR, M4 End Cap With Replaceable Rubber Buffer - HK SP5 Each 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...HKP-20748$99.95 -
Choate HK MP5K/SP89 & Zenith Model Z-5P/Z-5K M4 Telescoping Stock - Black
Choate
$239.95The telescoping stock for the H&K MP5K / SP89 and Zenith Firearms models Z-5P and Z-5K replaces the existing stock and gives the shooter the ability to change the length of pull. The housing is all Aluminum and is attached to the same end cap that...HKP-19893$239.95 -
H&K German Leather Sling - Well Used with No Loop
H&K Heckler & Koch
$39.80Original Surplus German HK Leather - Well Used with No Loop Pulled from German military G3 rifles. Last of the remaining units, get them before they are gone. Can be used on many firearms: HK91, G3, PTR91 & CETMEHK93, 33, 53HK94, MP5HK clones...HKP-20583$39.80 -
H&K, B&T HK MP5 Swiss & German Parts Kit With B&T Folding Pistol Brace
$2,399.95HK German MP5 made with Swiss Marked & Proofed HK MP5 Parts KitNever before offered or available anywhere or from any company. This is a one time offering only available here at HK Parts.Each HK MP5 parts kit includes the following: German demilled...HKP-19477$2,399.95