AR-15

CMMG 6mm ARC Barrel...Medium Taper 16 inch 6mm ARC barrel fits AR-15 platform. Experience Hornady’s new 6mm ARC (Advanced Rifle Cartridge) by utilizing CMMG’s dedicated 6mm ARC barrel sub-assembly on your next build. 416 Stainless with SBN (Salt Bath...

CMMG 350 Legend Barrel...Medium Taper 16 inch 350 Legend barrel fits AR-15 platform. Perfect for building your custom AR-15 upper group. Comes with properly installed M4 barrel extension. All CMMG barrel sub-assemblies are properly headspaced.350 Legend...

Bullet-Button® AR-15 Patriot Mag Release- Based off the original Bullet Button magazine lock concept, this new Patriot Mag Release makes the operation more convenient. It's the Bullet Button RELOADED! This new kit is California 2020 compliant and...

AR-15 / AR-10 Bullet-Button®- This is the original magazine release lock for AR15/AR10 rifles to make them compliant with California's high capacity magazine laws. The law says the magazine must not be detachable conveniently. It must require "tools"...

McFadden Colt M4 .22 LR Lightnin Grip Adaptor- Adapts the Lighnin Grip mag loader to reload Colt M4 .22 LR AR-15 Magazines. This is the adaptor only. The Lightnin Grip mag loader is sold separately. This adaptor also works on .22 LR AR-15 magazines for...

Lightnin' Grip AR15/22 CMMG Magazine Loader - Order Adapters Separately -The Lightnin' Grip Magloader comes from McFadden Machine... That's the genius behind the "Ultimate Cliploader" for Ruger MK pistols. Their Lightnin' Grip .22 LR Magazine loader has...

McFadden CMMG .22 LR Lightnin Grip Adaptor- Adapts the Lighnin Grip mag loader to reload CMMG .22 LR AR-15 Magazines. This is the adaptor only. The Lightnin Grip mag loader is sold separately. This adaptor also works on .22 LR AR-15 magazines by Sig522 ...

CMMG AR15 Barrel Dedicated 22LR | Dedicated Bolt Sold SeparatelyBuild a TRUE .22 LR AR-15! This barrel is a true 1:16 twist rimfire barrel with an integral .22 LR chamber. It requires a dedicated .22 LR bolt assembly (sold separately) and .22 LR AR-15...

CMMG Dedicated 22LR AR15 Barrel | Dedicated Bolt Sold SeparatelyBuild a TRUE .22 LR AR-15! This barrel is a true 1:16 twist rimfire barrel with an integral .22 LR chamber. It requires a dedicated .22 LR bolt assembly (sold separately) and .22 LR AR-15...

CMMG Firing Pin fits AR15 - 55BA41C

CMMG Firing Pin Retainer, M16 - 55BA4C5

CMMG Spring, Action, Carbine, AR15 - 55CA9A2- This is the spring that goes in the AR15 buffer tube. Also referred to as the buffer tube spring.

CMMG Mil-Spec Trigger Kit, AR15 - 55AFF97The perfect trigger for your next build.  Reliable single stage design based on the original M16 trigger, modified for semi auto use.Mil-Spec Trigger Kit includes:Hammer AssemblyHammer SpringTriggerTrigger...

CMMG Gas Tube Kit, Rifle Length Length - 55DA196Fits AR-15Rifle LengthStainless SteelIncludes Roll Pin

CMMG Parts Kit, AR15, Lower Pins and Springs - 55AFF75These are a collection of the most frequently replaced parts (usually from just losing them when disassembling your AR15). Trigger Spring Hammer Spring 2 Hammer Trigger Pins 2 Takedown...

CMMG Gun Builders Lower Parts Kit, AR15 - 55CA601- Partial Lower Parts Kit includes everything you need except the fire control (trigger) parts and grip. So you can complete your lower parts build with an aftermarket trigger from Timney or JARD and a...

CMMG Lower Parts Kit, AR15 - 55CA6C5Easy Color Coded Installation Plus Online Video Instructions- The color coded CMMG Lower Parts Kit includes everything you need for your next lower receiver project. They're all premium grade parts that meet or exceed...

.22 LR Conversion Kit for Your .223/5.56 AR15- Simply replace your .223/5.56 bolt carrier group with this .22 LR Bolt Group and turn your AR15 into a .22LR. Now you can practice, plink, or hunt with inexpensive .22LR ammo. Works with all milspec AR15...

.22 LR Conversion Kit for Your .223/5.56 AR15- Simply replace your .223/5.56 bolt carrier group with this .22 LR Bolt Group and turn your AR15 into a .22LR. Now you can practice, plink, or hunt with inexpensive .22LR ammo. Works with all milspec AR15...

.22 LR Conversion Kit for Your .223/5.56 AR15- Simply replace your .223/5.56 bolt carrier group with this .22 LR Bolt Group and turn your AR15 into a .22LR. Now you can practice, plink, or hunt with inexpensive .22LR ammo. Works with all milspec AR15...