CMMG .22 LR Magazinefits AR15 .22 LR Conversions 25 Rounds Replacement magazine for CMMG AR15 .22 LR conversion kit. If you own a CMMG brand .22 LR Conversion Kit for your AR15, this is the magazine that fits it. E. Arthur Brown Company, Inc 4088...

CMMG 6.5 Grendel Barrel...Medium Taper 16 inch 6.5 Grendel barrel fits AR-15 platform. Upgrade your AR-15 ballistics by utilizing CMMG’s dedicated 6.5 Grendel barrel sub-assembly on your next build. 416 Stainless with SBN (Salt Bath Nitride) finish...

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...

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 .22 LR Bolt Group Fits CMMG Dedicated .22 LR Barrel Build a True .22 LR AR-15 Rifle. This dedicated .22 LR bolt group fits the CMMG dedicated .22LR barrels as well as our EABCO 22 LR Accuracy Barrel(R). These barrels have a true rimfire...

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 350 Legend Magazine fits AR15, 10 Rounds - This 350 Legend Magazine and our 350 Legend Barrel are just about all you need to convert your 223/5.56 AR15 rifle to shoot 350 Legend ammunition for Deer Hunting (or other big game). The 10-Round magazine...

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

CMMG Gas Tube Kit, Mid Length - 55DA1EEFits AR-15Mid 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...

.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...

350 Legend Magazine fits AR15, 5 Round by CMMG - This 350 Legend Magazine and our 350 Legend Barrel are just about all you need to convert your 223/5.56 AR15 rifle to shoot 350 Legend ammunition for Deer Hunting (or other big game). The 5-Round magazine...

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 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 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, Carbine - 55DA193Fits AR-15Carbine LengthStainless SteelIncludes Roll Pin

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...