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Q&A for Spikes Tactical 7.62x39 Bolt Assembly — 14 Questions & 17 Answers

Name Spikes Tactical 7.62x39 Bolt Assembly (3.8)
As Low As $71.99 Save Up to 25%
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Q
Monster, guest, from FL, United States, asked on February 12, 2022

Will this work on a bear creek arsenal 762x39 side charging

A
Answered by ChoppaShellYoutube, member, from MD, United States, on November 16, 2023

I have 2 BCA 7.62 Side Chargers … the SPIKES BOLT fits my 7.5 perfect. However doesn’t fit the the 16” at all won’t close and open. Had to smash it in and bang with hammer to get out. I put a DIFFERENT spikes bolt (I bought 2) and it didn’t fit it either. Both SPIKES BOLTS fit the 7.5 tho. I believe BCA quality control is to blame. If it doesn’t fit just call them and send it back.

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A
Answered by perry-bill, member, from MT, United States, on May 01, 2021

This bolt head is a virtual perfect fit for a COLT "sporter" A/R in 7.62-39,it's an A/R15 rifle chambered in short russian and this BH is only about 1/64" longer than the factory BH. Bolt head depth is the same,fits well in the carrier and only needs the enhanced FP for proper primer strike depth.Bravo Optics Planet!

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Q
Ronal, guest, from TX, United States, asked on March 01, 2021

Has any one tried this bolt with the PSA KS47?

A
Answered by Teddy, guest, from TN, United States, on May 08, 2021

It does not. 2 locking lugs must be modified to work with that platform

3 of 3 found the following answer helpful.
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A
Answered by Gary Potyep, member, from AZ, United States, on August 09, 2020

While a regular 5.56x45 firing pin fits, you will need a 7.62x39 firing pin if you want reliable primer ignition.

1 of 2 found the following answer helpful.
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Q
russ, member, from TX, United States, asked on August 04, 2022

so can I convert a 556 bolt carrier group with this Bolt for a 762 build

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on August 15, 2022

Yes, this Spikes Tactical 7.62x39 Bolt Assembly will fit to any 5.56/.223 BCG and allow you to utilize 7.62x39 in your rifle (with a barrel swap as well).

2 of 2 found the following answer helpful.
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Q
Nick, member, from MA, United States, asked on February 03, 2022

Is there any reason this wouldn't work in an ar side charging bolt carrier?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on February 09, 2022

The Spikes Tactical 7.62x39 Bolt Assembly should function fine with a side charging upper/BCG. As long as its chambered in 7.62x39, 50 Beowulf, or 6.5 Grendel.

1 of 1 found the following answer helpful.
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Q
Jason Mooney, member, from FL, United States, asked on November 20, 2021

Will this work in a Aero precision creedmoor

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on February 09, 2022

The Spikes Tactical 7.62x39 Bolt Assembly will work with any Milspec AR15 BCG with an upper that is chambered in 7.62x39, 50 Beowulf, or 6.5 Grendel.

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Q
Drew, guest, from IN, United States, asked on August 27, 2021

Will this work with 12.7x42mm / 50 beowulf?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on February 09, 2022

Yes. The Spikes Tactical 7.62x39 Bolt Assembly will work with 50 Beowulf, 6.5 Grendel, and 7.62x39.

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Q
Fred, guest, from NY, United States, asked on August 24, 2021

Can I use this 7.62x39 bolt with my 5.56/.223 bolt carrier group?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on February 09, 2022

Yes. The Spikes Tactical 7.62x39 Bolt Assembly will fit and function. However, it is only compatible with 7.62x39, 50 Beowulf, and 6.5 Grendel.

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Q
Alex, guest, from CO, United States, asked on July 05, 2021

Will this feed bullets from an AK mag? Asking because I have a KS-47.

A
Answered by Lefty, member, from FL, United States, on June 23, 2022

Based on what the Factory PSA BCG looks like for the KS47 yes, it will feed rounds in a KS47.

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