6.5 Grendel Melonite QPQ Bolt Assembly

6.5 Grendel | 6MM ARC Melonite QPQ Bolt Assembly

On sale ~~$79.99~~ $69.99

Questions about this item? Ask here.

Part Number: 1608131

Availability: In Stock

Quantity	Price
10 - 19	$67.99
20 - 29	$65.99
30 - 39	$63.99
40+	$61.99

Quantity

Description
Questions and Answers

6.5 Grendel | 6MM ARC Complete Melonited QPQ Bolt Assembly

Bolt Face is .136" recess
Type II Bolt Assembly
Bolt body produced from AISI 9310 VAR (Vacuum Arc Remelt), the highest standard bolt material made

Melonite

HTP/MPI test, our material is checked prior to machining by our supplier of 9310
Machined completely in one operation; this eliminates tolerance and repeatability issues that arise from multiple fixturing processes used by other manufacturers
Enhanced Design for utmost reliability
Tightly controlled proprietary heat treat process to accurately control cast depth and core hardness
NSCW Crane Division extractor upgraded with Viton® O-ring, 5 coil spring, and plunger
Extractor produced from MIL-S-5000 Steel

Extractor Produced from MIL-S-5000 Steel
Vacuum Hardened
Phosphate
Machined

View all Q&A

Q: will a 6.5 Grendal bolt work in a 50 Beowulf

Asked by: Bill - 12/3/2021

A: According to AA the 6.5 Grendel bolt is the same as the 50 Beowulf; however, the extractors are different and you have to purchase 50 Beowulf extractors.

Answer provided by: Black Rifle Arms Sales Team (12/18/2021)

Q: What is the overall length of the bolt? Is it .010" longer than mil-spec so that a mil-spec firing pin can be used without over protrusion?

Asked by: Arnie Sandberg - 9/20/2020

A: Yes, that is correct.

Answer provided by: Charles B. (9/21/2020)

Q: Will this bolt face go into a BCG out of a 556?

Asked by: Dillen - 5/6/2020

A: Yes, the 6.5 Grendel bolt assembly will fit any AR-15 bolt carrier group. An AR-15 Bolt Carrier can fit any mil-spec AR-15 bolt assembly rather 5.56, 6.5 Grendel, 5.45x39, 7.62x39, 6.8 SPC, etc. Hope this helps.

Answer provided by: Customer Service (5/6/2020)

Q: do u know if this bolt with its 0.136 HS can be used as a replacement bolt in the colt sporter 7.62x39, which uses colts original design 7.62x39 bolt with a HS of 0.136

Asked by: vernon frilot - 6/27/2019

A: If your 7.62x39 Colt Sporter's chamber is .136" then you will need a Bolt Assembly with the .136" Bolt Face. This bolt should work with your 7.62x39 that is chambered for .136".

Answer provided by: Administrator (6/28/2019)

Q: Is this complete with firing pin

Asked by: paul - 5/15/2019

A: No, this is only for the bolt assembly. We do have a bolt assembly and firing pin combo listed: https://www.blackriflearms.com/65-Grendel-Melonite-QPQ-Bolt-Assembly-and-Firing-Pin-Combo-_p_294.html

Answer provided by: Administrator (5/15/2019)

Q: What is the life expectancy of this bolt .I know the thinner bolt face is a weak point. I also know that can be overcome with better steel.

Asked by: Motorcitymadman - 3/2/2019

A: LIfe expectancy varies; however, our bolt maker said with their testing they get between 3,000 to 5,000 and usually that is an extractor failure which one can replace.

Answer provided by: Administrator (5/15/2019)

Q: Can you use this Bolt with any barrel or would it be best to use it with a QPQ barrel?

Asked by: Larry - 3/15/2018

A: It can be used with any 6.5 Grendel barrel regardless of coating that is properly headspaced for the 6.5 Grendel .136" bolt face.

Answer provided by: Administrator (3/15/2018)

Q: When do you plan to stock this again?

Asked by: Juan - 1/17/2018

A: ETA is approximately 1 week for restocking. With all the days off for holidays and most facilities didn't reopen until the 2nd of January there have been some delays in shipment and heat treat, etc. If you are signed up for the waiting list as soon as it gets restocked you will get an email notification.

Answer provided by: Administrator (1/18/2018)

Q: Is this the type 2 bolt face?

Asked by: Mike - 1/9/2018

A: Yes, our 6.5 Grendel Bolt has a .136 bolt face which is commonly referred to as the Type 2 bolt within the AR-15 community.

Answer provided by: Administrator (1/13/2018)

Q: Can this bolt be used for a left hand upper/ bolt carrier by rotating it upon installation ?

Asked by: Tom - 8/29/2017

A: No, you would need a left handed bolt assembly for use with a left handed bolt carrier.

Answer provided by: Administrator (8/29/2017)

Questions about this item? Ask here.

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