3CR Tactical | Firearm parts, accessories and build kits.

Featured Products

Sale!

Lower Receivers and Parts

80% AR-15 Un-Anodized Lower Receiver

$44.00

Sale!

Build Kits

AR-15 15″ M-LOK Carbine Full Kit

$499.00

Sale!

Build Kits

AR-15 Basic Carbine Full Kit

$385.16

Sale!

Polymer80 Build Kits

Build-Your-Own Glock 43/43X Complete Slide

$344.84

Sale!

Polymer80 Build Kits

Build-Your-Own Glock 19 Gen 3 Complete Slide

$214.33

Sale!

Polymer80 Build Kits

Build-Your-Own Glock 26 Complete Slide

$295.04

Sale!

Build Kits

Build Your Own AR Carbine Kit

$412.47

Sale!

Polymer80 Build Kits

Build-Your-Own Glock 23 Gen 3 Complete Slide

$215.23

Glock Parts Kits

Frame Completion Kit for Glock 19 / Polymer80 PF940C

$59.00

Scopes & Sights

Tactical Removable Flip-up Front Iron Sight

$14.99

Sale!

Build Kits

Build Your Own AR Carbine Kit

$412.47

Compensators

TBC .40 S&W/10mm Glock Pistol Micro Compensator Muzzle Brake

$37.99

BCG, Bolts and Parts

Black Nitride Bolt Carrier Group BCG 5.56/.223/300BLK/.350 Legend

$75.00

Gunsmithing Tools

Weaver Gunsmith Tool Kit Advanced

$109.95

Sale!

Butt Stocks

Magpul MOE Fixed Length Carbine Stock Mil-spec

$29.99

Lightweight dual latching ambi charging handle

Dual Latching Lightweight Ambidextrous Charging Handle

Charging Handles

Ambidextrous Dual Latch Lightweight Charging Handle

$24.99 – $27.99

Glock 19 Stainless steel threaded barrel

Glock Barrels

9mm Stainless Steel Glock 19 Threaded Barrel

$69.99

Sale!

Glock 43 PF9SS SS80 Slide and Frame completion kits

Glock Parts Kits

3CR Tactical Glock 43 / PF9SS / SS80 Slide and Frame Completion Kit Combo

$141.68

Slings and Mounts

1″ Diameter Accessory Scope Ring for M-LOK Slots

$8.99

Slides

Iron Sight Cut Black Nitride Slide with Rear Serrations for Glock 19

$109.99

Buffer Tubes and Kits

BCM Milspec Stock Hardware Mount Kit

$65.00

Butt Stocks

M4 Carbine Mil Spec Adjustable 6 Position Butt Stock

$16.99

Triggers

BCM PNT AR-15 Trigger Assembly

$64.95

Glock 26 Black Nitride Replacement Barrel

Glock Barrels

9mm Black Nitride Glock 26 Replacement Barrel

$64.99

Magpul MAG400 Adjustable 6 position carbine stock

Butt Stocks

Magpul Industries MOE Collapsible Mil-Spec Carbine Stock

$37.95

Sale!

Brownells Glock 34 Iron Sight Cut Slide with Top Window

Slides

Brownells Black Nitride Iron Sight Cut Glock 34 Gen 3 Window Slide

$244.99

Glock Parts Kits

3CR Tactical Glock 26 Slide Completion Kit with Recoil Rod

$85.00

Barrels and Parts

AR-15 M16 M4 16″ 5.56NATO 1:8 Barrel

$119.00

Glock Parts Kits

Complete Lower Parts Frame Kit for Glock 26 / Polymer80 PF940SC

$59.00

Glock Barrels

9mm Stainless Steel Glock 17 Replacement Barrel

$64.99

Glock 17 black nitride finish replacement barrel

Glock Barrels

9mm Black Nitride Glock 19 Threaded Barrel

$69.99

Parts Kits

Anderson Mil-Spec Fire Control Group

$32.99

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New arrivals

POLYMER80 Build Kits

Build Your Own Slide Kits