Shadow Systems - Manufacturers - Top Gun Supply

This optic ready stripped slide includes a weight-reducing window cutout & pocket cuts. It features front and rear serrations angled to minimize friction on the draw while also providing an aggressive gripping surface so you can accurately manipulate the weapon at high speed.

This custom slide is made to fit the Glock G19 Gen4 models and is the perfect way to upgrade your Glock 19 or complete your P80 build. Made in the USA.

Our optic cut is compatible with the Trijicon RMR and Holosun 507C. The slides feature heavy duty posts that increase the strength of the system and allow full thread engagement for the mounting screws. We believe this makes our slide one of the strongest, lowest profile designs in the industry. Using the RMR to rack the slide is no problem.

NOTE: your slide will come with a 3/8 in. 4-40 and two 5/16 in. 4-40 screws. For mounting a Trijicon RMR, place the 3/8 screw on the NON-EJECTION PORT SIDE. For mounting a Holosun, use 5/16 in. screws on both sides.

Optics Ready Slide Includes:

Fits all variants of the Trijicon RMR and Holosun 507C
17-4 Stainless Steel Slide
Optic mounting screws included
Slide is completely stripped and does not include Channel Liner

Must ship to a U.S. FFL dealer

Must ship to a U.S. FFL dealer

Must ship to a U.S. FFL dealer

Must ship to a U.S. FFL dealer

CR920 Magazine. Compatible with CR920, the Shadow Systems subcompact pistol.

13-round Capacity, Extended Basepad.

Please check restricted shipping zones before ordering.

Designed with officers and servicemembers in mind, the full-sized DR920 is a duty-ready pistol with features that are anything but basic. Designed to work with existing G17 holsters, magazines, and gear. The DR920 frame features interchangeable backstraps to allow a shooter to adjust the grip angle to fit their natural point of aim. The extended beavertail and aggressive trigger guard undercut provide unmatched recoil control, allowing quick, accurate follow-up shots. The frame’s wrap-around grip texture is aggressive enough to keep the gun firmly in the shooter’s grip without being uncomfortable for daily wear. The DR920 slide is designed for manipulation under stress, with directional serrations in the front and rear (as well as topside on some models) and a thinned profile at grasping locations. The match-grade barrel is conventionally rifled, spiral-fluted and threaded.

The drop-safe, flat-faced aluminum trigger has a 4.5-5.0 lbs trigger pull and a crisp, tactile reset. Optic cut models allow shooters to mount the mini red dot optic of their choosing. The optic cut on the DR920 can accommodate most major brands of RDS optics directly mounted to the slide, without intervening plates or adapters.*

Ships with Shadow zipper case and two 17RND magazines.

Designed with officers and servicemembers in mind, the full-sized DR920 is a duty-ready pistol with features that are anything but basic. Designed to work with existing G17 holsters, magazines, and gear. The DR920 frame features interchangeable backstraps to allow a shooter to adjust the grip angle to fit their natural point of aim. The extended beavertail and aggressive trigger guard undercut provide unmatched recoil control, allowing quick, accurate follow-up shots. The frame’s wrap-around grip texture is aggressive enough to keep the gun firmly in the shooter’s grip without being uncomfortable for daily wear. The DR920 slide is designed for manipulation under stress, with directional serrations in the front and rear (as well as topside on some models) and a thinned profile at grasping locations. The match-grade barrel is conventionally rifled and spiral-fluted.

The drop-safe, flat-faced aluminum trigger has a 4.5-5.0 lbs trigger pull and a crisp, tactile reset. Optic cut models allow shooters to mount the mini red dot optic of their choosing. The optic cut on the DR920 can accommodate most major brands of RDS optics directly mounted to the slide, without intervening plates or adapters.*

Designed with officers and servicemembers in mind, the full-sized DR920 is a duty-ready pistol with features that are anything but basic. Designed to work with existing G17 holsters, magazines, and gear. The DR920 frame features interchangeable backstraps to allow a shooter to adjust the grip angle to fit their natural point of aim. The extended beavertail and aggressive trigger guard undercut provide unmatched recoil control, allowing quick, accurate follow-up shots. The frame’s wrap-around grip texture is aggressive enough to keep the gun firmly in the shooter’s grip without being uncomfortable for daily wear. The DR920 slide is designed for manipulation under stress, with directional serrations in the front and rear (as well as topside on some models) and a thinned profile at grasping locations. The match-grade barrel is conventionally rifled, spiral-fluted and threaded barrel.

The drop-safe, flat-faced aluminum trigger has a 4.5-5.0 lbs trigger pull and a crisp, tactile reset. Optic cut models allow shooters to mount the mini red dot optic of their choosing. The optic cut on the DR920 can accommodate most major brands of RDS optics directly mounted to the slide, without intervening plates or adapters.

Ships with two 17RD magazines and Shadow zipper case.

Designed with officers and servicemembers in mind, the full-sized DR920 is a duty-ready pistol with features that are anything but basic. Designed to work with existing G17 holsters, magazines, and gear. The DR920 frame features interchangeable backstraps to allow a shooter to adjust the grip angle to fit their natural point of aim. The extended beavertail and aggressive trigger guard undercut provide unmatched recoil control, allowing quick, accurate follow-up shots. The frame’s wrap-around grip texture is aggressive enough to keep the gun firmly in the shooter’s grip without being uncomfortable for daily wear. The DR920 slide is designed for manipulation under stress, with directional serrations in the front and rear (as well as topside on some models) and a thinned profile at grasping locations. The match-grade barrel is conventionally rifled and spiral-fluted.

The drop-safe, flat-faced aluminum trigger has a 4.5-5.0 lbs trigger pull and a crisp, tactile reset. Optic cut models allow shooters to mount the mini red dot optic of their choosing. The optic cut on the DR920 can accommodate most major brands of RDS optics directly mounted to the slide, without intervening plates or adapters.*

Designed with officers and servicemembers in mind, the full-sized DR920 is a duty-ready pistol with features that are anything but basic. Designed to work with existing G17 holsters, magazines, and gear. The DR920 frame features interchangeable backstraps to allow a shooter to adjust the grip angle to fit their natural point of aim. The extended beavertail and aggressive trigger guard undercut provide unmatched recoil control, allowing quick, accurate follow-up shots. The frame’s wrap-around grip texture is aggressive enough to keep the gun firmly in the shooter’s grip without being uncomfortable for daily wear. The DR920 slide is designed for manipulation under stress, with directional serrations in the front and rear (as well as topside on some models) and a thinned profile at grasping locations. The match-grade barrel is conventionally rifled and spiral-fluted.

The drop-safe, flat-faced aluminum trigger has a 4.5-5.0 lbs trigger pull and a crisp, tactile reset. Optic cut models allow shooters to mount the mini red dot optic of their choosing. The optic cut on the DR920 can accommodate most major brands of RDS optics directly mounted to the slide, without intervening plates or adapters.*

This Shadow Systems trigger incorporates characteristics of a premium flat-faced trigger in a design that is ready for daily carry and heavy-duty use. This trigger will improve the shoot-ability of the gun under stress without sacrificing safety.

• Safety: The trigger safety is INTACT, and this is a drop safe trigger. The typical standard for a drop test is 1 meter (3.3 feet), muzzle down. We have done several drops in our testing from as high as 22 feet.
• Reliability: Shadow Systems triggers don’t fall apart. Some aftermarket triggers have a history of crumbling under pressure. We have triggers with over 15,000 rounds on them, and they aren’t expected to falter anytime soon. The Shadow Systems triggers survive because our set screws are properly torqued and lock-tited when they leave. There are now thousands of Shadow triggers out there. To-date, we’ve had only 2 come back with an issue.
• Flat Faced Configuration: What about this flat faced business? Even if you have never been interested in flat-faced triggers (most of us started out that way), you owe it to yourself to try one. There is no question that for most shooters, the flat faced trigger gives a crisper, more controlled feel to the trigger. It also makes it easier to “shoot to reset” which most people regard as the best way to break clean, accurate shots with a modern DAO/Safe-action design.
• Our triggers are all business: We use a durable, matte black anodize finish and aggressively chamfer the edges to avoid wearing on your finger in long shooting sessions. The reset point is designed to be shorter and crisper than a factory trigger but not so insanely short as to make your gun unsafe for daily carry, threat management, and trigger control under stress.

Kit Includes:

Shadow Systems Elite Trigger
Trigger Bar
Trigger Housing
Trigger Spring
TTI Ultimate Connector

Compatible Models: Gen 3 and Gen 4 Glock Pistols in 9mm, .40, or .357

Shadow Systems realized it was time for an improvement over the stock Glock extractor, without the relatively high price of a billet. MIM technology has improved dramatically in recent years, in particular, the possibility of using new materials. Since so many customers loved their machined billet 17-4 stainless steel extractor, they decided their MIM extractor should use this same material.

What you get with the Enhanced LCI High-Reliability Extractor is:

• Improved materials and part density over stock MIM extractor
• Improved claw geometry for consistent 3 o’clock ejection and no brass to the face
• Higher dimensional consistency
• Enhanced LCI area for a greater tactile response when choosing enhanced LCI variants

Shadow Systems realized it was time for an improvement over the stock Glock extractor, without the relatively high price of a billet. MIM technology has improved dramatically in recent years, in particular, the possibility of using new materials. Since so many customers loved their machined billet 17-4 stainless steel extractor, they decided their MIM extractor should use this same material.

What you get with the Enhanced LCI High-Reliability Extractor is:

• Improved materials and part density over stock MIM extractor
• Improved claw geometry for consistent 3 o’clock ejection and no brass to the face
• Improved finish when choosing bronze TiCN finish
• Higher dimensional consistency
• Enhanced LCI area for a greater tactile response when choosing enhanced LCI variants

The compact-sized MR920 Combat took its inspiration from its predecessor, the MR918 Combat. The DNA of the pistol is the same as the MR918, but there have been some significant changes to the features and function which make this pistol work for more people. The features and price point of the MR920 Combat model make it the perfect EDC pistol.

The MR918’s frame set a new benchmark for low recoil and controllability in rapid-fire. The MR920 draws many of its design cues from the MR918, but the dust cover now includes a recoil control ledge for the support hand thumb. This control point further reduces muzzle flip in rapid-fire. The frame of the MR920 continues to feature the NPOA backstrap system which adjusts the ANGLE of the backstrap to match the shooter’s natural point of aim. The pistol system includes three backstraps, a removable magazine well, and a backstrap removal tool for your convenience.

Our frame is a ground-up Shadow Systems design, not a rebrand of another frame already on the market. Our tooling uses new technology to wrap more texture around the curves of the frame and put the grip in places not normally seen on production guns.

The slide and barrel are machined in-house in Plano, TX. Barrels are 1-10″ conventionally rifled 416R stainless steel. Barrels are coated in super hard Bronze Titanium Carbo-nitride or Black Nitride. Slides are machined from 17-4 PH stainless steel and coated in Nitride.

Slides feature front and rear directional serrations. These serrations provide excellent traction when manipulating the slide, but are relatively frictionless when drawing the pistol from a holster. The MR920 features deeply recessed front serrations and corner chamfers. This thinned front profile gives greater control and reduces the difficulty of inserting the pistol into a holster, particularly a partially collapsed IWB holster.

Includes 2 magazines & zippered soft case

Must ship to a U.S. FFL dealer

The compact-sized MR920 Combat took its inspiration from its predecessor, the MR918 Combat. The DNA of the pistol is the same as the MR918, but there have been some significant changes to the features and function which make this pistol work for more people. The features and price point of the MR920 Combat model make it the perfect EDC pistol.

The MR918’s frame set a new benchmark for low recoil and controllability in rapid-fire. The MR920 draws many of its design cues from the MR918, but the dust cover now includes a recoil control ledge for the support hand thumb. This control point further reduces muzzle flip in rapid-fire. The frame of the MR920 continues to feature the NPOA backstrap system which adjusts the ANGLE of the backstrap to match the shooter’s natural point of aim. The pistol system includes three backstraps, a removable magazine well, and a backstrap removal tool for your convenience.

Our frame is a ground-up Shadow Systems design, not a rebrand of another frame already on the market. Our tooling uses new technology to wrap more texture around the curves of the frame and put the grip in places not normally seen on production guns.

The slide and barrel are machined in-house in Plano, TX. Barrels are 1-10″ conventionally rifled 416R stainless steel. Barrels are coated in super hard Bronze Titanium Carbo-nitride or Black Nitride. Slides are machined from 17-4 PH stainless steel and coated in Nitride.

Slides feature front and rear directional serrations. These serrations provide excellent traction when manipulating the slide, but are relatively frictionless when drawing the pistol from a holster. The MR920 features deeply recessed front serrations and corner chamfers. This thinned front profile gives greater control and reduces the difficulty of inserting the pistol into a holster, particularly a partially collapsed IWB holster.

Shadow Systems pistols have the option of a best-in-class optic mounting cut, which accommodates most major brands of RDS optics directly mounted to the slide, without intervening plates or adapters.

Includes 2 magazines & zippered soft case

Must ship to a U.S. FFL dealer

The compact-sized MR920 Combat took its inspiration from its predecessor, the MR918 Combat. The DNA of the pistol is the same as the MR918, but there have been some significant changes to the features and function which make this pistol work for more people. The features and price point of the MR920 Combat model make it the perfect EDC pistol.

The MR918’s frame set a new benchmark for low recoil and controllability in rapid-fire. The MR920 draws many of its design cues from the MR918, but the dust cover now includes a recoil control ledge for the support hand thumb. This control point further reduces muzzle flip in rapid-fire. The frame of the MR920 continues to feature the NPOA backstrap system which adjusts the ANGLE of the backstrap to match the shooter’s natural point of aim. The pistol system includes three backstraps, a removable magazine well, and a backstrap removal tool for your convenience.

Our frame is a ground-up Shadow Systems design, not a rebrand of another frame already on the market. Our tooling uses new technology to wrap more texture around the curves of the frame and put the grip in places not normally seen on production guns.

The slide and barrel are machined in-house in Plano, TX. Barrels are 1-10″ conventionally rifled 416R stainless steel. Barrels are coated in super hard Bronze Titanium Carbo-nitride or Black Nitride. Slides are machined from 17-4 PH stainless steel and coated in Nitride.

Slides feature front and rear directional serrations. These serrations provide excellent traction when manipulating the slide, but are relatively frictionless when drawing the pistol from a holster. The MR920 features deeply recessed front serrations and corner chamfers. This thinned front profile gives greater control and reduces the difficulty of inserting the pistol into a holster, particularly a partially collapsed IWB holster.

Includes 2 magazines & zippered soft case

Must ship to a U.S. FFL dealer