Small Parts
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H&K MP5/94 9mm Recoil Rod & Spring Assembly Complete-Used
H&K Heckler & Koch
$35.95HK MP5 & HK94 9mm Recoil Rod & Spring Assembly Complete - UsedHKP-00667$35.95 -
H&K UMP/USC/G36/SL8 (.40 S&W/.45 ACP/9mm/5.56/.223) Index Plate Compression Spring
H&K Heckler & Koch
$7.95HK UMP, USC, G36, SL8 Compression Spring For Index Plate - German HKHKP-16496$7.95 -
$20.95 -
Out Of Stock
RCM HK MP5/SP5 #27/90 Degree Locking Plate
RCM
$39.95RCM HK MP5/SP5 #27/90 Degree Locking Plate Machined and properly heat treated from ordnance grade steel. A must have component for users runing a suppressed set up or cycling a variety of ammunition. This will assist with fine-tuning pistol...HKP-21334$39.95 -
Out Of Stock
$8.95 -
H&K HK Mark 23 Recoil Assembly Compression Spring
H&K Heckler & Koch
$19.95Mark 23 Recoil Assembly Compression SpringBrand new HK German recoil spring for the HK Mark 23 or SOCOM .45 Pistol.A high wear item that needs to be changed & replaced often as this is a consumable part.HKP-16644$19.95 -
Out Of Stock
H&K HK USP Hammer Rebound Spring
H&K Heckler & Koch
$0.00HK USP DAO Only Hammer Torsion Rebound SpringFor use on DAO only NOT LEM hammers for the following pistols. HK USP 9mm HK USP .40 S&W HK USP .45 ACP HK USP Compact 9mm HK USP Compact .40 S&W HK USP Compact .357 SIG HK USP Compact .45 ACPHKP-16678$0.00 -
B&T BT TP9, BT MP9 Extractor Spring
B&T Brugger & Thomet
$9.95New Swiss B&T manufactured TP9 & MP9 extractor spring. A must have spare part!HKP-17300$9.95 -
Out Of Stock
H&K HK G36, HK UMP, HK USC, HK SL8 Lower Compression Spring
H&K Heckler & Koch
$7.95HK G36, SL8, USC, & UMP Compression Spring For Index Plate - LowerHKP-01865$7.95 -
H&K HK USPC/P30/45C Recoil Spring Washer Retainer
H&K Heckler & Koch
$9.95New HK German Recoil Spring Washer Retainer This is the retaining washer that holds the spring captive on the end of the recoil assembly and pushes against the recoil spring. Compatible With: All USP Compact models P2000 P30 HK45 HK45CHKP-01594$9.95 -
H&K MP5F & MP5 40,10 Cocking Support Handle Spring
H&K Heckler & Koch
$9.95H&K MP5F & MP5 40,10 Cocking Support Handle Spring One of these springs is required for use with the cocking handle/support assembly. You need the following - MP5 40 cocking tube support, MP5 40 cocking handle, and the cocking handle spring to...HKP-00426$9.95 -
H&K UMP/USC (.40 S&W/.45 ACP/9mm) Bolt Catch Spring
H&K Heckler & Koch
$8.95HK UMP & USC Bolt Catch Spring Compatible With: HK UMP HK USCHKP-01900$8.95 -
H&K UMP/USC (.40 S&W/.45 ACP/9mm) Cocking Lever Spring
H&K Heckler & Koch
$8.95HK UMP & USC Cocking Lever Spring A great spare part to have on hand.HKP-01886$8.95 -
HK G36/SL8 (5.56/.223) Cocking Handle Spring
$9.95G36 Cocking Handle Spring- US MadeHK G36 & SL8 Cocking Handle Spring G36 All variants SL8 All variantsHKP-18369$9.95 -
HKP HK P30 Spare Rail for Compensator Gen 2
HKP HK Parts
$29.95HKP HK P30 Spare Rail for Compensator Gen 2 This is the main locking mechanisim that is required to lock the P30 rail compensator in place. A great item to have in your range bag as these can become damaged or misplaced. Compatible With: P30 Gen...HKP-20892$29.95 -
B&T APC 9mm Mag Clamp
B&T Brugger & Thomet
$49.95B&T APC 9mm Mag Clamp Double up on your magazines with this magazine clamp made by Brügger & Thomet.HKP-17440$49.95 -
H&K G36/SL8 (5.56/.223) Cocking Handle Spring
H&K Heckler & Koch
$10.95HK German G36 Cocking Handle Spring - All Variants Compatible With: G36 - all variants SL8 - all variantsHKP-01862$10.95 -
H&K HK 45 Series Recoil Spring
H&K Heckler & Koch
$19.95HK 45 Series Recoil Spring New HK German factory OEM part. Compatible with all new HK45 full-size pistols and not be used for the USP .45 models. A must-have spare part for repair and replacement as this is a high-wear item.HKP-01562$19.95 -
H&K HK 45C LEM Hammer Spring
H&K Heckler & Koch
$9.95Hammer Spring For HK 45C LEM ModelsThis hammer spring is the factory correct LEM hammer spring for the HK45C and HK45CT. This is the spring needed to use any other variant of LEM kit to be complete to be used on the HK45C pistol. This is also a great...HKP-15789$9.95 -
Out Of Stock
H&K HK G36/SL8 Extractor Rubber Pin
H&K Heckler & Koch
$0.00HK G36 & SL8 Extractor Rubber PinHKP-02162$0.00 -
Out Of Stock
H&K HK Mark 23 Magazine Release Spring
H&K Heckler & Koch
$0.00HK Mark 23 Magazine Release SpringHKP-01789$0.00 -
$7.95 -
On Sale
HKP AR-15 Low Profile Picatinny Sling Adapter Mount
HKP HK Parts
Now: $9.95Was: $12.95AR, M4 Low Profile Picatinny Sling AdapterHKP-15334Now: $9.95Was: $12.95 -
RCM HK93 Trunion
RCM
$64.95RCM HK93 Trunion Made to exact factory HK specifications for the HK93, HK33 type builds. These are the best trunions of their kind on the market. Machined to HK spec making the install painless and hassle free. The way a custom HK build it should...HKP-20807$64.95 -
Ergo 1 1/2" Harris Bipod Slide Mount With Sling Stud
Ergo
$19.95The ERGO 1.5" Bipod Slide Mount slides onto 1913 Picatinny rail, allowing shooters to mount a variety of rail accessories, including swivels or bipods. Slides onto Picatinny rails and held in place with set screw Designed for mounting a variety of rail...HKP-15737$19.95 -
Out Of Stock
Full AutoTrigger Pack Elbow Spring W/ Roller
H&K Heckler & Koch
$0.00Full AutoTrigger Pack Elbow Spring W/ Roller This item is a factory HK German replacement part.HKP-02438$0.00 -
H&K 21E/23E/11E/13E (7.62x51 / .308) & (5.56 / .223) Hammer Spring
H&K Heckler & Koch
$19.95HK German HK21E, 23E, 11E & 13E Hammer Spring - GermanThis is the heaviest HK hammer spring available for the roller lock family of firearms. The factory correct hammer spring for the beltfed series of firearms. Made in Germany and no longer made or...HKP-15453$19.95 -
H&K G36/SL8 (5.56/.223) Barrel Retaining Nut
H&K Heckler & Koch
$29.95HK G36 & SL8 Barrel Retaining Nut - German HKFits all HK SL8 and G36 Variants. Sl8 (all models and variants) G36E G36K G36C All other G36 VariantsHKP-16341$29.95 -
Out Of Stock
$8.95 -
Out Of Stock
$0.00 -
Out Of Stock
H&K HK MR556/416 Spring Lock Bolt
H&K Heckler & Koch
$0.00HK 416, MR556 Spring Lock BoltHK German MR556, HK 416 Spring LockHKP-16848$0.00 -
$7.95 -
H&K HK UMP & HK USC Extended Top Rail For Optics with Screws
H&K Heckler & Koch
$99.95H&K HK UMP & HK USC Extended Top Rail For Optics with Screws This rail is nearly an 1" longer than the standard length top rail. This Picatinny top rail allows the user to add an Eotech, Aimpoint, Acog, etc. This unit is the best quality &...HKP-20502$99.95 -
H&K HK USP .45 ACP Buffer Spring Retainer Roll Pin
H&K Heckler & Koch
$7.95HK USP .45 ACP Buffer Spring Retainer Roll PinHKP-02267$7.95 -
Out Of Stock
H&K MP5 40/10 Threaded Bolt/Mag Follower Catch Screw
H&K Heckler & Koch
$0.00MP5 40/10 Threaded Bolt Catch For Magazine Follower This is the small threaded screw that fits into the bolt-hold-open axle and makes contact with the magazine follower to activate the bolt-hold-open. A small but critical part is to keep spares on hand,...HKP-00454$0.00 -
H&K MP5, 94 Magazine Spring - 15 Round
H&K Heckler & Koch
$8.95HK German MP5, 94, SP89, MP5K 15 Round Magazine Spring Compatible with all 15 Round MP5 and 94 style curved magazines. This is a must-have repair and replacement part, great to have for spares.HKP-00090$8.95 -
Out Of Stock
H&K UMP/USC (.40 S&W/.45 ACP/9mm) Hammer Spring - Left
H&K Heckler & Koch
$0.00HK UMP & USC - Left Side Hammer Spring For All Lowers A high-wear item that needs to be changed when light firing pin strikes develop on your USC or UMP firearm. Compatible With: HK UMP models 45, .40, & 9mm. USC .45 and other conversion...HKP-01898$0.00 -
HK G36/SL8 (5.56/.223) Bolt Heads Ejector
$13.95HK G36/SL8 Ejector For All G36, SL8 bolts -US MadeHKP-18371$13.95 -
$2.95 -
Out Of Stock
H&K 21E/23E (7.62x51 / .308) & (5.56 / .223) Recoil Spring
H&K Heckler & Koch
$79.95New German HK Factory 21E & 23E Recoil SpringHKP-02001$79.95