FREE SHIPPING & FREE RETURNS*
All
  • 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
0 Shopping Cart

Spikes Tactical M16 Bolt Carrier Group (BCG) — Free 2 Day Shipping w/ code 2DAYAIR — 3 models

Special offer available for this product. Click here to see!
Government Export Restriction Government Export Restriction
You May Also Like
Best Rated Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI571BLK-30RD
Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI571BLK-30RD
(31)
List: $12.95 $11.99
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Coyote Tan, 1 Pack, Polymer, MAG556-MCT-30RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Coyote Tan, 1 Pack, Polymer, MAG556-MCT-30RD
(32)
List: $17.95 $16.95 Save $1.00
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI556BLK-30RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI556BLK-30RD
(32)
List: $17.95 $16.95 Save $1.00
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI557BLK-30RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI557BLK-30RD
(21)
List: $14.95 $13.95 Save $1.00
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Coyote Tan, 1 Pack, Polymer, MAG557-MCT-30RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Coyote Tan, 1 Pack, Polymer, MAG557-MCT-30RD
(21)
List: $14.95 $13.95 Save $1.00
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 20 Round, Black, 1 Pack, Polymer, MAG560BLK-20RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 20 Round, Black, 1 Pack, Polymer, MAG560BLK-20RD
(15)
List: $14.95 $14.19
Best Rated Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI570BLK-30RD
Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI570BLK-30RD
(8)
List: $15.95 $14.95 Save $1.00
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Remington, 40 Round, Black, 1 Pack, Polymer, MGMPI233BLK-40RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Remington, 40 Round, Black, 1 Pack, Polymer, MGMPI233BLK-40RD
(6)
List: $22.95 $21.79 Save $1.16
FAB Defense Ultimag 30R Magazine, M-16/AR15, 30 Rounds, Black, 1S0-RM-EIQ76C-FX-UMAGR30-30RD
FAB Defense Ultimag 30R Magazine, M-16/AR15, 30 Rounds, Black, 1S0-RM-EIQ76C-FX-UMAGR30-30RD
(4)
List: $19.99 $16.99 Save $3.00
Duramag SS AR-15 Rifle Magazine, 5.56/.300BLK, 20 Round, Black w/Orange Follower, 1 Pack, Stainless Steel, 2023041178CPD-20RD
Duramag SS AR-15 Rifle Magazine, 5.56/.300BLK, 20 Round, Black w/Orange Follower, 1 Pack, Stainless Steel, 2023041178CPD-20RD
(1)
List: $19.90 $19.89
Questions & Answers
Does your current batch of Spikes Tactical Bolt Carrier Groups (specifically the phosphate finish) have the recessed made in the usa on it? Expert Answer

These are the current production models, please contact the manufacturer as this may change at their discretion.

by Jonathan D., Gear Expert, September 25, 2019
See 1 More Answer
Will this work with the diamondback db15 Expert Answer

Yes, the Spikes Tactical M16 Bolt Carrier Group is designed to work with Mil-Spec AR's. So this Spikes Tactical M16 Bolt Carrier Group will work with a Diamondback DB15.

by Hunter, Gear Expert, February 15, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review I would pay more for this fit, finish and function by Beans, Verified Owner, March 6, 2022
First off I should admit, I’m a Spikes Tactical fanboy. Reasons: Quality and Support. I’m very stoked to have purchased this Spikes Tactical BCG in a phosphate finish. I’m still very surprised by the cost vs the fit, finish and function. I own othe...
Read More...
7/7 found this helpful
Helpful Positive Review It definitely has a 9310 bolt not a c158 but I don't care. by Willie Springs, Verified Owner, July 29, 2021
Great fast service like always from Optics planet. The Spikes BCG looks great. Some people are upset because they were expecting a C158 bolt and I can understand that since they're supposed to be mil spec. But it doesn't matter to me. 9310 when heat ...
Read More...
4/7 found this helpful
Helpful Positive Review Great nickel boron BGC by Christopher, Verified Owner, December 20, 2021
Spikes tactical low mass bolt carrier group worth every penny. The craftsmanship... the finsh is everything you expect from Spikes. I wouldn't say this bcg to be low mass considering the weight but it was built to withstand full auto. The bolts longe...
Read More...
1/1 found this helpful
Helpful Positive Review One of the best bolts made! by Skscowboy, Verified Owner, April 5, 2022
I've lost count on how many of these i own, but the oldest has at least 30000 rounds on it with no problems. Just normal cleaning and a dab of clp is all it takes. Good idea to have your rifles properly gased, also. I tinker with mine till they ejec...
Read More...
2/2 found this helpful
Helpful Positive Review Noticable difference by Thomas, Verified Owner, May 12, 2022
Purchased the Nickel Boron. Extremely high quality, fit and finish is perfect. Also installed a Spike's enhanced battle trigger in Nickel Boron, and a Radian Raptor Lt. You will undoubtedly notice a big difference immediately
2/2 found this helpful
Helpful Positive Review Fast shipping by Saunds, January 16, 2021
Easy checkout, great price. Reliable, using for .300 blackout build. Nothing fancy, but was packaged well. Not overly branded which is nice. Fit right in without any modification. Made in the USA. Optics planet also provided a coupon
1/1 found this helpful
Read All 59 Reviews
Free Two Day Shipping
Best Rated

Free Express Shipping!

Select Two-Day Shipping and use coupon code 2DAYAIRClick to Copy Coupon Code during checkout to get a free shipping upgrade if eligible! See promotion details.
Show In Stock Only
3 Models Available

Show with deals only:

Free 2 Day Shipping
Finish
All
Additional Features
All
Weight
All
Search
Click to select this item for your bundle offer!

Buy Together and Save

Select a specific model above to see the deal!
TRYBE Defense AR-15 Mil-Spec 5.56 Firing Pin, Silver, TRDFRPIN556
As low as $141.25
You Save Up to 14%
Receive $4.63 OP Bucks
Some discounts may not apply to bundled purchases
Free Shipping*
Expert AdviceRequest for QuotePrice Match

made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Spikes Tactical M16 Bolt Carrier Group (BCG)

The Spike's Tactical Lightweight BCG is one of the finest Bolt Carrier Group BCG on the market, built from mil-spec 8620 tool steel and high pressure tested and magnetic particle inspected for durability and reliability. These Bolt Carrier Groups by Spikes Tactical have shot peened bolts that are CNC machined from 158 carpenter steel, and a mil-spec tool steel carrier key that is expertly attached with grade 8 hardware and properly staked. The Spike's Tactical AR15 Bolt Carrier Group BCG is complete with a mil-spec tool steel extractor, a black extractor spring insert, and a Viton o-ring. When you need a high quality, durable bolt carrier, choose the Spike's Tactical Advanced Bolt Carrier Group BCG.image

Specifications for Spikes Tactical M16 Bolt Carrier Group (BCG):

Manufacturer: Spikes Tactical
Color: Silver
Fabric/Material: 8620 Tool Steel
Caliber: 5.56x45mm NATO
Additional Features: Full Auto M-16
Condition: New
Bolt Material: Steel
Carrier Material: 8620 Steel
Country of Origin: USA

Features of Spike's Tactical Lightweight BCG, 2A8-BCG-STBCGSP:

  • Mil-Spec 8620 tool steel w/shrouded firing pin.
  • Bolts are CNC machined from Carpenter No. 158.
  • Mil-Spec tool steel carrier key attached with Grade 8 hardware and properly staked.
  • Bolt is shot peened and HPT/MPI
  • Mil-Spec Tool steel extractor, black extractor spring insert and Viton o-ring.

Package Contents:

  • Spike's Tactical M16 Bolt Carrier Group, 2A8-BCG-STBCGSP
Products You've Viewed View all Recently Viewed Products 1–1 / 1
Image of Spikes Tactical M16 Bolt Carrier Group (BCG) 3 models Spikes Tactical M16 Bolt Carrier Group (BCG)

Spikes Tactical M16 Bolt Carrier Group (BCG) Orderable Models

List of Orderable Models

Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01 , MPN: ST5BG01 , UPC: 855319005495 , Code: 2A8-BCG-STBCGSP-ST5BG01
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt, Nickel Boron Finish, ST5BG03 , MPN: ST5BG03 , UPC: 855319005501 , Code: 2A8-BCG-STBCGSP-ST5BG03
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt, Lightweight - Nickel Boron Finish, ST5BG05 , MPN: ST5BG05 , UPC: 855319005518 , Code: 2A8-BCG-STBCGSP-ST5BG05

Spikes Tactical M16 Bolt Carrier Group (BCG) Unavailable & Discontinued Models

List of Unorderable Models

Open Box, Dealer Demo, Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt, Lightweight - Nickel Boron Finish, ST5BG05 , MPN: ST5BG05-DMO , Code: 2A8-BCG-STBCGSP-ST5BG05-DMO
Spikes Tactical Bolt Carrier Group, Standard Phosphate, HPT/MPI M16 BCG, ST5BG01
Spikes Tactical Bolt Carrier Group BCG, Standard Phosphate, HPT/MPI M16 BCG, ST5BG01
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt, Nickel Boron Finish, ST5BG03
Spikes Tactical Bolt Carrier Group, Lightweight Nickel Boron, HPT/MPI M1, ST5BG05
Spikes Tactical Bolt Carrier Group BCG, Lightweight Nickel Boron, HPT/MPI M1, ST5BG05
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
Spikes Tactical Bolt Carrier Group, Standard Phosphate, HPT/MPI M16 BCG, ST5BG01
1 of 15 images
Spikes Tactical Bolt Carrier Group, Standard Phosphate, HPT/MPI M16 BCG, ST5BG01
Spikes Tactical Bolt Carrier Group BCG, Standard Phosphate, HPT/MPI M16 BCG, ST5BG01
2 of 15 images
Spikes Tactical Bolt Carrier Group BCG, Standard Phosphate, HPT/MPI M16 BCG, ST5BG01
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt, Nickel Boron Finish, ST5BG03
3 of 15 images
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt, Nickel Boron Finish, ST5BG03
Spikes Tactical Bolt Carrier Group, Lightweight Nickel Boron, HPT/MPI M1, ST5BG05
4 of 15 images
Spikes Tactical Bolt Carrier Group, Lightweight Nickel Boron, HPT/MPI M1, ST5BG05
Spikes Tactical Bolt Carrier Group BCG, Lightweight Nickel Boron, HPT/MPI M1, ST5BG05
5 of 15 images
Spikes Tactical Bolt Carrier Group BCG, Lightweight Nickel Boron, HPT/MPI M1, ST5BG05
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
6 of 15 images
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
7 of 15 images
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
8 of 15 images
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
9 of 15 images
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
10 of 15 images
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
11 of 15 images
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
12 of 15 images
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
13 of 15 images
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
14 of 15 images
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01
15 of 15 images
Spikes Tactical BCG 5.56 M16 w/HPT/MPI Bolt - Phosphate Finish, ST5BG01

Tap Tap to Zoom

You can only compare up to 4 products.
Please remove a product before adding another one to your comparison view.