PSG1 / MSG90 Series

PSG1 / MSG90 Series

Explore our selection of HK PSG1 and MSG90 parts, offering precision HK PSG1 Barrels and robust HK MSG90 Stocks, tailor your rifle for peak performance and precision.

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    New - RCM Schneider PSG-1 Barrel - HKP-21193 HK PSG-1 Barrel - 7.62 / .308 - 25.5"

    HK PSG-1 Barrel - 7.62 / .308 - 25.5"

    RCM

    Now: $764.96
    Was: $849.95
    RCM Schneider PSG-1 Barrel Only the finest blanks in the industry can produce the best results on the range. Schneider Barrel Company makes that blank. This barrel will work perfectly with standard G3/91 trunnions, G3 barrel extensions, or...
    Now: $764.96
    Was: $849.95
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  • On Sale
    Flat Bending Jig Set For All HK Style Flats - RENTAL HKP HK Parts HKP-19595-RENTAL HK Receiver Flat Bending Set Jig - RENTAL
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    HK Receiver Flat Bending Set Jig - RENTAL

    HKP HK Parts

    Now: $79.96
    Was: $99.95
    Flat Bending Jig Set For All HK Style Receiver Flats - RENTAL Receiver flat bending jig RENTAL for all HK receiver flats.  Our rental jigs are crafted in the US from billeted steel and include the latest revisions with proper dowel spacing for the...
    Now: $79.96
    Was: $99.95
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    Was: $99.95
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  • On Sale
    Used - H&K HK 91/G3/PTR Fixed Stock Complete w/ Enhanced Heavy Buffer - Surplus - Black - HKP-20069 HK91, G3 PTR Fixed Stock Complete w/ Enhanced Heavy Buffer - Surplus - Black
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    HK91, G3 PTR Fixed Stock Complete w/ Enhanced Heavy Buffer - Surplus - Black

    H&K Heckler & Koch

    Now: $314.95
    Was: $349.95
    German G3, 91, PTR Stock complete with Enhanced Heavy Buffer - Surplus Used black German stock complete with Enhance DMR buffer installed. Ready to drop in on your HK or clone rifle. Used in perfect working condition. Each stock includes all parts...
    Now: $314.95
    Was: $349.95
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    Was: $349.95
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    New - H&K PSG1 Stock Rear Spacer Tube - HKP-16986 HK PSG1 Stock Spacer Tube
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    HK PSG1 Stock Spacer Tube

    H&K Heckler & Koch

    Now: $25.16
    Was: $27.95
    H&K PSG1 Stock Spacer Tube This is the longer of the two bars that goes towards the rear of the stock. No longer in production.
    Now: $25.16
    Was: $27.95
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    New - MM HK 21E/23E/MSG90 (7.62x51/.308) & (5.56/.223) Railed Scope Mount - HKP-01923 HK21E, HK23E, MSG90 Optic Mount - Picatinny Rail

    HK21E, HK23E, MSG90 Optic Mount - Picatinny Rail

    Michaels Machines

    Now: $619.16
    Was: $687.95
    HK21E/23E Or MSG90 Quick Release Full Picatinny Rail Scope Mount Rock-solid scope made in the USA to factory HK specs. Available exclusively at HK Parts. Please Note: These units are shipped in bulk and will have handling marks on the rails. Units are...
    Now: $619.16
    Was: $687.95
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  • On Sale
    New - H&K 91/G3/MSG90 (7.62x51/.308) 2x20 Round Aluminum Mags W/ Vinyl Mag Pouch - HKP-16324 HK91, G3, PTR TWO Magazines with Pouch - 20 Round - Aluminum
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    HK91, G3, PTR TWO Magazines with Pouch - 20 Round - Aluminum

    H&K Heckler & Koch

    Now: $44.96
    Was: $49.95
    H&K 91/G3/MSG90 (7.62x51/.308) 2x20 Round Aluminum Mags W/ New Vinyl Mag Pouch Combo deal: 2 X 20 round aluminum magazines with new green vinyl mag pouch. Compatible With: HK 91 HK G3 HK PSG-1 HK MSG-90 PTR-91 Vector 51 Century HK 308...
    Now: $44.96
    Was: $49.95
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    New - Michaels Machines HK21E/PSG1/MSG90 Extractor - HKP-21632 HK21E, HK23E, PSG1, PTR Extractor

    HK21E, HK23E, PSG1, PTR Extractor

    Michaels Machines

    Now: $248.35
    Was: $275.95
    Michaels Machines HK21E, HK23E, PSG1, MSG90 Extractor Replacement extractor for HK21E, HK23E, PSG1, and MSG90 bolt heads. Extractors are a known wear item on these platforms and are no longer produced by HK. The Michaels Machines extractor is a precise,...
    Now: $248.35
    Was: $275.95
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  • New - Surefire Procomp AR Rifles (7.62x51/.308) Muzzle Brake - Threaded 5/8x24 RH - HKP-19486 Procomp AR Rifles Muzzle Brake - 7.62x51 / .308 - Threaded 5/8x24 RH
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    Procomp AR Rifles Muzzle Brake - 7.62x51 / .308 - Threaded 5/8x24 RH

    Surefire

    $95.00
    Surefire Procomp AR Rifles (7.62x51/.308) Muzzle Brake - Threaded 5/8x24 RH The SureFire PROCOMP muzzle brake is designed for AR10/LR308 rifles and variants with 5/8x24 muzzle threads. It significantly reduces recoil impulse and features neutral porting...
    $95.00
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    New - H&K 21E/PSG1/MSG90 (7.62x51/.308) & (5.56/.223) Factory Extractor - HKP-00250 HK21, PSG1, MSG90 Extractor - Factory - 7.62x51 and .308 - 5.56 and .223

    HK21, PSG1, MSG90 Extractor - Factory - 7.62x51 and .308 - 5.56 and .223

    H&K Heckler & Koch

    Now: $116.95
    Was: $129.95
    HK21E, 11E, PSG1, MSG90 Factory German HK Extractor
    Now: $116.95
    Was: $129.95
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    Now: $116.95
    Was: $129.95
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  • On Sale
    New - HK German SEF SEMI .308 Clipped & Pinned Trigger Group - HKP-00210-CP HK German Trigger Group - .308 - SEF - SEMI
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    HK German Trigger Group - .308 - SEF - SEMI

    H&K Heckler & Koch

    Now: $494.96
    Was: $549.95
    HK German SEF SEMI .308 Clipped & Pinned Trigger Group The new HK German-made semi-auto trigger group comes in .308 caliber already clipped & pinned. Compatible With: HK 91 HK G3 C308 PTR-91 HK .308 rifles. SEF Navy Style Trigger Group...
    Now: $494.96
    Was: $549.95
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  • On Sale
    New - H&K MSG90 (7.62x51/.308) -4 Rollers 7.96mm Set -Titanium - HKP-02451
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    HK MSG90 Locking Roller -4 - 7.96mm Set -Titanium

    H&K Heckler & Koch

    Now: $296.95
    Was: $329.95
    MSG90 (7.62x51/.308) -4 Rollers 7.96mm Set -Titanium Half moon rollers.  Please Note: The price listed is per roller. Order 2 (pair) for a complete set for the bolt head. An easy way to remember the size you need to order - plus-size rollers...
    Now: $296.95
    Was: $329.95
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    Was: $329.95
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  • Out Of Stock
    New - H&K PSG1/MSG90 Forearm - HKP-00529 HK PSG1, MSG90 Handguard

    HK PSG1, MSG90 Handguard

    H&K Heckler & Koch

    $0.00
    HK German PSG1, MSG90 Forearm New HK German & Hard To Find. Perfect For The PSG1, MSG90 Conversions. We have many other PSG1 items available such as the PSG1 cocking tube, trigger group, stock etc.The PSG1 forearm will only work with the addition of...
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