FREE SHIPPING & FREE RETURNS*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

FailZero M16/M4 Bolt Carrier Group (BCG), No Hammer w/ Free S&H — 4 models

FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO, FZ009-FZM164-01-NH
FailZero M16/M4 Bolt Carrier Group BCG, No Hammer, EXO, FZ009-FZM164-01-NH
FailZero M16/M4 Bolt Carrier Group, No Hammer, Black, FZ-M164-01-NH-BLACK
FailZero M16/M4 Bolt Carrier Group BCG, No Hammer, Black, FZ-M164-01-NH-BLACK
FailZero M16/M4 Bolt Carrier Group BCG, No Hammer, Matte, FZ-M164-01-NH-MATTE
FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO, FZ009-FZM164-01-NH
FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO, FZ009-FZM164-01-NH
FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO, FZ009-FZM164-01-NH
FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO, FZ009-FZM164-01-NH
FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO, FZ009-FZM164-01-NH
FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO, FZ009-FZM164-01-NH
FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO, FZ009-FZM164-01-NH
FailZero M16/M4 Bolt Carrier Group, No Hammer, Black, FZ-M164-01-NH-BLACK
FailZero M16/M4 Bolt Carrier Group, No Hammer, Black, FZ-M164-01-NH-BLACK
FailZero M16/M4 Bolt Carrier Group, No Hammer, Black, FZ-M164-01-NH-BLACK
FailZero M16/M4 Bolt Carrier Group, No Hammer, Black, FZ-M164-01-NH-BLACK
FailZero M16/M4 Bolt Carrier Group, No Hammer, Black, FZ-M164-01-NH-BLACK
FailZero M16/M4 Bolt Carrier Group, No Hammer, Matte, FZ-M164-01-NH-MATTE
FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO, FZ009-FZM164-01-NH
1 of 18 images
FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO, FZ009-FZM164-01-NH
FailZero M16/M4 Bolt Carrier Group BCG, No Hammer, EXO, FZ009-FZM164-01-NH
2 of 18 images
FailZero M16/M4 Bolt Carrier Group BCG, No Hammer, EXO, FZ009-FZM164-01-NH
FailZero M16/M4 Bolt Carrier Group, No Hammer, Black, FZ-M164-01-NH-BLACK
3 of 18 images
FailZero M16/M4 Bolt Carrier Group, No Hammer, Black, FZ-M164-01-NH-BLACK
FailZero M16/M4 Bolt Carrier Group BCG, No Hammer, Black, FZ-M164-01-NH-BLACK
4 of 18 images
FailZero M16/M4 Bolt Carrier Group BCG, No Hammer, Black, FZ-M164-01-NH-BLACK
FailZero M16/M4 Bolt Carrier Group BCG, No Hammer, Matte, FZ-M164-01-NH-MATTE
5 of 18 images
FailZero M16/M4 Bolt Carrier Group BCG, No Hammer, Matte, FZ-M164-01-NH-MATTE
FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO, FZ009-FZM164-01-NH
6 of 18 images
FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO, FZ009-FZM164-01-NH
FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO, FZ009-FZM164-01-NH
7 of 18 images
FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO, FZ009-FZM164-01-NH
FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO, FZ009-FZM164-01-NH
8 of 18 images
FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO, FZ009-FZM164-01-NH
FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO, FZ009-FZM164-01-NH
9 of 18 images
FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO, FZ009-FZM164-01-NH
FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO, FZ009-FZM164-01-NH
10 of 18 images
FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO, FZ009-FZM164-01-NH
FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO, FZ009-FZM164-01-NH
11 of 18 images
FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO, FZ009-FZM164-01-NH
FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO, FZ009-FZM164-01-NH
12 of 18 images
FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO, FZ009-FZM164-01-NH
FailZero M16/M4 Bolt Carrier Group, No Hammer, Black, FZ-M164-01-NH-BLACK
13 of 18 images
FailZero M16/M4 Bolt Carrier Group, No Hammer, Black, FZ-M164-01-NH-BLACK
FailZero M16/M4 Bolt Carrier Group, No Hammer, Black, FZ-M164-01-NH-BLACK
14 of 18 images
FailZero M16/M4 Bolt Carrier Group, No Hammer, Black, FZ-M164-01-NH-BLACK
FailZero M16/M4 Bolt Carrier Group, No Hammer, Black, FZ-M164-01-NH-BLACK
15 of 18 images
FailZero M16/M4 Bolt Carrier Group, No Hammer, Black, FZ-M164-01-NH-BLACK
FailZero M16/M4 Bolt Carrier Group, No Hammer, Black, FZ-M164-01-NH-BLACK
16 of 18 images
FailZero M16/M4 Bolt Carrier Group, No Hammer, Black, FZ-M164-01-NH-BLACK
FailZero M16/M4 Bolt Carrier Group, No Hammer, Black, FZ-M164-01-NH-BLACK
17 of 18 images
FailZero M16/M4 Bolt Carrier Group, No Hammer, Black, FZ-M164-01-NH-BLACK
FailZero M16/M4 Bolt Carrier Group, No Hammer, Matte, FZ-M164-01-NH-MATTE
18 of 18 images
FailZero M16/M4 Bolt Carrier Group, No Hammer, Matte, FZ-M164-01-NH-MATTE

Tap Tap to Zoom

Government Export Restriction Government Export Restriction
Questions & Answers
on the M16/M4 Bolt Carrier Group ,,What does it mean by No Hammer?? Expert Answer

It means it will not come with a hammer for the trigger group. Some of the FailZero bolt carrier groups come with a nickel boron coated hammer, but these models will not come with that hammer.

by Armando R., Gear Expert, March 23, 2020
See 1 More Answer
Will this BCG work with a 350 legend? My understanding is the 350 uses a standard 5.56/223 bolt. Expert Answer

Yes, technically the .350 Legend can use a standard AR-15 bolt carrier group.

by Armando R., Gear Expert, September 12, 2019
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review Runs like a champ by Jackal, May 30, 2021
I have one of these in my AR-15. I used a BCM extractor upgrade kit, and a milspec hammer spring (not sure if nessessary), but my AR-15 eats steel like it was brass. I shoot brass and Wolf steel loads with no problems/ ftf. These things are solid. Th...
Read More...
4/4 found this helpful
Helpful Positive Review Awesome finish by Banana, April 4, 2020
I’ve only shot a few hundred rounds so far but this bcg works great. The nickel boron coating is very easy to clean and requires minimal lubricant. It also disassembles very easily for quick and easy cleaning. Highly recommended
7/7 found this helpful
Helpful Positive Review where did u get a bad one at? by grendel, Verified Owner, July 31, 2022
Ive put thousands of supressed rounds in everything from 198 silverback 300 to 458 socom out of these carriers and never had a problem. They always run dry no clp only clean em when something starts to mess up. For the money how can anybody complain ...
Read More...
2/2 found this helpful
Helpful Positive Review Decent bcg by Just some dude., October 24, 2019
This bcg is a great find at the price. Remember this is EXO nickel boron with with a black coating applied over that wears off on contact points. I think it looks cool as it brakes in, but some might get bent that it loses its prettiness. The gas key...
Read More...
10/10 found this helpful
Helpful Positive Review Excellent BCG by The MC, April 21, 2020
So far, this has been a great BCG. The finish is not as supper bright and shiny as say Nib from POF, which is risiculously slick and in my experience does not discolor. I've had no failures of any kind. I've been using this in rifle with a mid length...
Read More...
5/5 found this helpful
Helpful Positive Review My favorite BCG on the market by Be Legendary, Verified Owner, September 15, 2020
The name says it all “FAIL ZERO” and it’s true to form... The Fail Zero BCG is by far my favorite go to for any AR build... The finish is very durable and very slick which saves on wear and tear with your upper receiver... The price is very competiti...
Read More...
5/5 found this helpful
Read All 16 Reviews
12% off Select Categories
Best Rated

12% off AK & AR Parts + 2% Bucks

Eligible models will have a savings offer and the coupon code to use below. Add the item to your cart and enter coupon code MYSTYClick to Copy Coupon Code for savings on that select model! Limited time only. Cannot be combined with other promotions or offers. See promotion details.
Show In Stock Only
4 Models Available

Show with deals only:

Coupon Available
Color
All
Hand
All
Condition
All
Condition Quality
All
Condition Details
All
Search
Click to select this item for your bundle offer!

Buy Together and Save

As low as $133.56
You Save Up to 43%
Receive $3.40 OP Bucks
Free shipping*
Expert AdviceRequest for QuotePrice Match

Product Info for FailZero M16/M4 Bolt Carrier Group (BCG), No Hammer

Install a FailZero M16/M4 Bolt Carrier Group BCG, No Hammer to guarantee your rifle performs in any situation. These Bolt Carrier Groups made by FailZero come fully-assembled for easy drop-in installation on most Mil-Spec upper receivers. All essential components of the FailZero M16/M4 5.56/.223 Bolt Carrier Group BCG, No Hammer are treated with an EXO Nickel Boron coating that creates permanent dry lubricity while greatly enhancing both the strength and corrosion resistance of the parts. With reduced friction, your weapon's overall performance will definitely improve. Get the FailZero M16/M4 Full-Auto BCG - No Hammer to ensure your weapon is performing at its potential.image

Specifications for FailZero M16/M4 Bolt Carrier Group (BCG), No Hammer:

Manufacturer: FailZero
Finish: Nickel Boron
Fabric/Material: Steel
Gun Make: AR Platform
Gun Model: M16, M4, AR-15
Bolt Material: Steel
Carrier Material: 8620 Steel

Features of FailZero M16/M4 Bolt Carrier Group BCG, No Hammer:

  • Comes fully assembled and ready to drop into most mil-spec M16, M4 or AR15 upper receivers
  • All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity, extreme durability and increases both wear and corrosion resistance

Package Contents:

  • FailZero M16/M4 Bolt Carrier Group, No Hammer

Related Products to FailZero M16/M4 Bolt Carrier Group (BCG), No Hammer

Image of FailZero 7.62 X 39 Bolt Carrier Group (BCG), No Hammer FailZero 7.62 X 39 Bolt Carrier Group (BCG), No Hammer (4) List: $189.00 $188.49 12% Coupon
Image of Failzero Fail Zero Bolt Carrier Group (BCG) .450 Bushmaster Ar-15 Failzero Fail Zero Bolt Carrier Group (BCG) .450 Bushmaster Ar-15 List: $189.00 (Save $9.01) $179.99 12% Coupon
Image of FailZero Fail EXO Firing Pin FailZero Fail EXO Firing Pin List: $12.00 $11.99 12% Coupon
Image of FailZero Part Bolt Assembly FailZero Part Bolt Assembly List: $117.79 (Save $7.80) $109.99
Image of FailZero 458 SOCOM Bolt Carrier Group (BCG), No Hammer FailZero 458 SOCOM Bolt Carrier Group (BCG), No Hammer List: $238.64 (Save 20%) $189.99 12% Coupon
Image of SB Tactical SBA5 5 Position Adjustable Rifle Brace 2 models SB Tactical SBA5 5 Position Adjustable Rifle Brace (56) List: $124.99 (Save 20%) $99.99 Best Rated
Image of Breek Arms AR-15 Warhammer Mod2 Ambidextrous Charging Handle made-in-usa-flag 4 models Breek Arms AR-15 Warhammer Mod2 Ambidextrous Charging Handle (385) List: $49.99 (Save 10%) $44.99 12% Coupon
Image of Midwest Industries Upper Receiver Rod made-in-usa-flag 2 models Midwest Industries Upper Receiver Rod (124) As Low As (Save Up to 18%) $103.79 Best Rated
Image of Radian Weapons Ramjet-Afterburner Sig Sauer P365 Pistol Barrel Radian Weapons Ramjet-Afterburner Sig Sauer P365 Pistol Barrel (16) List: $481.47 (Save 19%) $389.95 Best Rated
Image of Geissele Super Dynamic 3-Gun Trigger Geissele Super Dynamic 3-Gun Trigger (79) List: $299.65 $245.00 12% Coupon
Image of JP Enterprises Gen 2 Silent Captured Buffer Spring System 8 models JP Enterprises Gen 2 Silent Captured Buffer Spring System (386) As Low As (Save Up to $11.50) $132.95 12% Coupon
Image of Geissele Super 42 Braided Wire Buffer Spring and Buffer Combo made-in-usa-flag 2 models Geissele Super 42 Braided Wire Buffer Spring and Buffer Combo (135) As Low As (Save Up to 23%) $90.78 12% Coupon
Image of FRT Triggers FRT-15L3 AR-15 Forced Reset Trigger, 3 Position, Drop-In Compatible w/Ambidextrous Safety Selector and Anti-Walk Pins FRT Triggers FRT-15L3 AR-15 Forced Reset Trigger, 3 Position, Drop-In Compatible w/Ambidextrous Safety Selector and Anti-Walk Pins (8) List: $699.99 (Save $50.00) $649.99 Best Rated
Image of VISM AR15 M-LOK Carbine Handguard 2 models VISM AR15 M-LOK Carbine Handguard (282) As Low As (Save Up to 20%) $63.79 Best Rated
Image of AT3 Tactical FU-BAG AR-15 Lost Parts Kit AT3 Tactical FU-BAG AR-15 Lost Parts Kit (66) List: $11.99 (Save $1.00) $10.99 12% Coupon
Image of Strike Industries FSA Single Folder - Stabilizer Edition Strike Industries FSA Single Folder - Stabilizer Edition (19) List: $169.95 (Save $10.46) $159.49 Best Rated
Image of LaRue Tactical MBT-2S Straight Bow Trigger LaRue Tactical MBT-2S Straight Bow Trigger (70) List: $115.00 $114.49 12% Coupon
Image of Radian Weapons Talon Ambidextrous Safety Selector 2-Lever KIT made-in-usa-flag 3 models Radian Weapons Talon Ambidextrous Safety Selector 2-Lever KIT (227) As Low As (Save Up to 30%) $57.99 12% Coupon
Image of Geissele Maritime Bolt Catch made-in-usa-flag Geissele Maritime Bolt Catch (98) List: $48.09 (Save 38%) $29.99 12% Coupon
Image of Radian Weapons SIG P365 XMACRO Backstrap and Magwell made-in-usa-flag Radian Weapons SIG P365 XMACRO Backstrap and Magwell (9) List: $192.09 (Save 22%) $149.95 Best Rated
Image of Geissele AR-15 Super 42 Buffer Spring/Buffer Combo For Carbine Receiver Extensions made-in-usa-flag Geissele AR-15 Super 42 Buffer Spring/Buffer Combo For Carbine Receiver Extensions (151) List: $86.22 (Save 15%) $73.44 12% Coupon
Image of RISE Armament Trigger Anti-Walk Pins AR-15 RISE Armament Trigger Anti-Walk Pins AR-15 (42) List: $26.99 (Save 44%) $14.99 12% Coupon
Image of Magpul Industries AR Rifles MOE-K2+ Grip 5 models Magpul Industries AR Rifles MOE-K2+ Grip (238) As Low As (Save Up to 23%) $23.99 12% Coupon
Image of Strike Industries Dual Folding Adapter Stabilizer Strike Industries Dual Folding Adapter Stabilizer (16) List: $197.95 (Save 10%) $177.99 Free 2 Day Shipping

FailZero M16/M4 Bolt Carrier Group (BCG), No Hammer Orderable Models

List of Orderable Models

FailZero M16/M4 Bolt Carrier Group BCG, No Hammer, Matte, FZ-M164-01-NH-MATTE , MPN: FZ-M164-01-NH-MATTE , UPC: 094922034977 , Code: 39X-BCG-RS608-FZ-M164-01-NH-MATTE
USED FailZero M16/M4 Bolt Carrier Group BCG, No Hammer, EXO, FZ009-FZM164-01-NH, EDEMO2, Condition Fair, Scratches , MPN: FZ-M16/4-01-NH-EDEMO2 , Code: 39X-BCG-RS608-FZ009-FZM164-01-NH-EDEMO-SC-D
FailZero M16/M4 Bolt Carrier Group BCG, No Hammer, Black, FZ-M164-01-NH-BLACK , MPN: FZ-M16/4-01-NH-BLACK , UPC: 094922014276 , Code: 39X-BCG-RS608-FZ-M164-01-NH-BLACK
FailZero M16/M4 Bolt Carrier Group BCG, No Hammer, EXO, FZ009-FZM164-01-NH , MPN: FZ-M16/4-01-NH , UPC: 881314861781 , Code: 39X-BCG-RS608-FZ009-FZM164-01-NH

FailZero M16/M4 Bolt Carrier Group (BCG), No Hammer Unavailable & Discontinued Models

List of Unorderable Models

DEMO, FailZero M16/M4 Bolt Carrier Group BCG, No Hammer, EXO, FZ009-FZM164-01-NH , MPN: FZ009-FZM164-01-NH-DEMO , Code: 39X-BCG-RS608-FZ009-FZM164-01-NH-DEMO
USED FailZero M16/M4 Bolt Carrier Group BCG, No Hammer, EXO, FZ009-FZM164-01-NH, EDEMO1, Used, Condition Fair , MPN: FZ-M16/4-01-NH-EDEMO1 , Code: 39X-BCG-RS608-FZ009-FZM164-01-NH-EDEMO1
Compare (0)
1 item has been added
Add at least two items to compare