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

Featured Products

Sale!

Build Kits

AR-15 Basic Carbine Full Kit

$385.16

Sale!

Polymer80 Build Kits

Build-Your-Own Glock 19 Gen 3 Complete Slide

$214.33

Sale!

Polymer80 Build Kits

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

$274.53

Sale!

Polymer80 Build Kits

Build-Your-Own Glock 23 Gen 3 Complete Slide

$307.34

Sale!

Glock 17 complete slide with black nitride barrel

Polymer80 Build Kits

Build-Your-Own Glock 17 Gen 3 Complete Slide

$215.23

Sale!

Build Kits

AR-15 15″ M-LOK Carbine Full Kit

$499.00

Sale!

Build Kits

Build Your Own AR Carbine Kit

$412.47

Sale!

Polymer80 Build Kits

Build-Your-Own Glock 26 Complete Slide

$295.04

Quad Rail

7″ Carbine Length Round Quad Rail Handguard with Extended Top Rail

$32.99

Buffer Tubes and Kits

Armaspec Stealth Recoil Spring 308-6.5 Creedmoor

$76.49

Magazines

Amend2 Glock 43 6 Round Magazine

$16.99

Sale!

Polymer80 Build Kits

Build-Your-Own Glock 17 Gen 3 Complete Slide

$215.23

Glock 43 graphite black cerakote rear serrated sldie

Slides

Cerakote Slide with Rear Serrations for Glock 43

$119.99

Pistol Sights

OEM Glock Steel Night Sights 6.5mm

$89.99

Scopes & Sights

Sniper 6-24X50 Magnification Hunting Rifle Scope with R/G/B/ Illuminated Mil Dot Reticle

$94.99

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

30mm Picatinny Rail Accessory Adapter

$12.99

Parts Kits

Mil-Spec AR-15 Lower Parts Kit

$50.00

Sale!

Slides

Brownells RMR Cut Glock 19 Window Slide Gen 3 FDE PVD

$224.99

Glock 19 Oil Slick Rainbow Crown Cut Barrel

Glock Barrels

9mm Glock 19 Oil Slick Crown Cut Replacement Barrel

$64.99

Glock Misc Parts

OEM Glock 9mm/.40S&W/.357SIG Extended Slide Release

$13.99

Buffer Tubes and Kits

Armaspec Stealth Recoil Spring H3

$76.49

Barrels and Parts

AR-15 Government 16″ 5.56 NATO 1:7 Mid Length Gas Barrel

$134.00

Glock Barrels

Lone Wolf Alphawolf 10mm Threaded Fluted Barrel for Glock 20

$161.96

Small Parts

Black 5 Pack Universal Low Profile Rubber Rail Slot Covers

$14.99

Takedown Pivot Pins with Spings and Detents

Parts Kits

Extended Takedown/Pivot Pin Set with Detents and Springs for 5.56

$12.99

Glock Barrels

Rival Arms Match Grade PVD Threaded Fluted Barrel for Glock 43 Gen 3/4

$199.99

Charging Handles

Ambidextrous Dual Extended Engraved Charging Handle

$24.99

Sale!

Buffer Tubes and Kits

Black A2 Style Fixed Stock and Buffer Tube Combo Kit

$56.98

Glock Barrels

9mm Black DLC Glock 26 Crown Cut Barrel

$64.99

Cases and Bags

Ncstar Green Tactical Rifle Scabbard

$38.99

Shotgun

Trinity Force Picatinny Rail Tactical Scope Mount Rail 12Ga Mossberg 500 590 835 Shotgun

$12.99

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New arrivals

POLYMER80 Build Kits

Build Your Own Slide Kits