Skip to content

Menu

BJ Firearms LLC

About
Blog
Cart
Checkout
Contact
Home
My account
Refund and Returns Policy
Shop

Midwest Industries Alpha Series M4 Beam Side Folder Stock Black

1 x Midwest Industries Alpha Series M4 Beam Side Folder Stock Black$164.95

Butler Creek Rifle Sling w/ Swivel - Mossy Oak Break-Up

1 x Butler Creek Rifle Sling w/ Swivel - Mossy Oak Break-Up$24

TacFire Stripped Upper Receiver for AR-15 5.56x45mm

1 x TacFire Stripped Upper Receiver for AR-15 5.56x45mm$80

UNCLE MIKES QD SWIVELS 1.25"

1 x UNCLE MIKES QD SWIVELS 1.25"$10

Chiappa Firearms M4-22 Pro Upper .22 LR 16" 28 Rounds

1 x Chiappa Firearms M4-22 Pro Upper .22 LR 16" 28 Rounds$325

RADIAN WEAPONS MODEL 1 UPPER 223WYL 14.5" GRY

1 x RADIAN WEAPONS MODEL 1 UPPER 223WYL 14.5" GRY$1994.95

TacStar SideSaddle Shotshell Carrier - 20 ga Rem .870 .1100 & .11-.87

1 x TacStar SideSaddle Shotshell Carrier - 20 ga Rem .870 .1100 & .11-.87$30

DANIEL DEFENSE M4A1 URG 5.56MM 14.5" FDE

1 x DANIEL DEFENSE M4A1 URG 5.56MM 14.5" FDE$1450.0

Otis Technology 260 Cal / 264 Cal / 6.5mm 36" Rifle Ripcord

1 x Otis Technology 260 Cal / 264 Cal / 6.5mm 36" Rifle Ripcord$12

FN SCAR LIGHT NRCH CONVERSION KIT

1 x FN SCAR LIGHT NRCH CONVERSION KIT$899.0

Tacfire Complete Upper with BCG .45 ACP 10" Black

1 x Tacfire Complete Upper with BCG .45 ACP 10" Black$359

Grovtec Push Button Swivel Single Pack 1.5" Black

1 x Grovtec Push Button Swivel Single Pack 1.5" Black$10

Magpul MOE TR Carbine Rifle Stock Mil-Spec Black

1 x Magpul MOE TR Carbine Rifle Stock Mil-Spec Black$42.7

Tacfire Complete Upper with BCG .308 Win 16" Black

1 x Tacfire Complete Upper with BCG .308 Win 16" Black$524

Troy industries OEM Sling Mount - FDE

1 x Troy industries OEM Sling Mount - FDE$43

Fab Defense RAPS Rapid Adjustment Precision Stock

1 x Fab Defense RAPS Rapid Adjustment Precision Stock$180.99

Grovtec QS 2-Point Sentinel Sling with Push Button Swivels Multicam

1 x Grovtec QS 2-Point Sentinel Sling with Push Button Swivels Multicam$59

GrovTec Mil-Force Swivel Buckle Accessory Black

1 x GrovTec Mil-Force Swivel Buckle Accessory Black$17

Volquartsen 10/22 HP Action Kit Plus

1 x Volquartsen 10/22 HP Action Kit Plus$149.0

SB Tactical SBA3 5-Position Adjustable Stabilizing Brace Stealth Grey

1 x SB Tactical SBA3 5-Position Adjustable Stabilizing Brace Stealth Grey$99.99

Glock Modular Magwell fits Gen 5 17?s 34?s and G45?s

1 x Glock Modular Magwell fits Gen 5 17?s 34?s and G45?s$22

Uncle Mike's 1461 QD RU 10/22-44-#3

1 x Uncle Mike's 1461 QD RU 10/22-44-#3$15

Forster 6.5 PRC Field Headspace Gage

1 x Forster 6.5 PRC Field Headspace Gage$35

Fab Defense GL-CORE CP Buttstock with Adjustable Cheek-Rest for Milspec and Commercial Tubes Black

1 x Fab Defense GL-CORE CP Buttstock with Adjustable Cheek-Rest for Milspec and Commercial Tubes Black$70.99

Midwest Industries Lightweight Upper Receiver Group .223 Wylde MLOK 1:8 16" Black

1 x Midwest Industries Lightweight Upper Receiver Group .223 Wylde MLOK 1:8 16" Black$609.95

Fail Zero EXO AR9 Bolt Carrier Group 9mm Nickel Boron

1 x Fail Zero EXO AR9 Bolt Carrier Group 9mm Nickel Boron$197

Quake Claw Slimline Non-Slip Sling Black

1 x Quake Claw Slimline Non-Slip Sling Black$18

CMMG Barrel Nut AR15

1 x CMMG Barrel Nut AR15$10

BJ Firearms LLC

Search

Home / Gun Parts / AR15 Parts / Small AR15 Parts

Small AR15 Parts

“CMMG Barrel Nut AR15” has been added to your cart. View cart

Showing all 6 resultsSorted by latest

CMMG Cam Pin AR15
$8.00 Add to cart
CMMG AR-15 Survival Kit
$59.00 Add to cart
CMMG AR-15 Bolt Rehab Kit
$35.00 Add to cart
CMMG AR-15 Field Repair Kit
$34.00 Add to cart
CMMG Parts Kit AR15 Lower Pins and Springs
$14.00 Add to cart
CMMG Barrel Nut AR15
$10.00 Add to cart

©2025 BJ Firearms LLC | WordPress Theme by Superb WordPress Themes

Confirm Your Age

We require users to be 18 years or older to use the site.

I'm over 18 years old