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Griffin Armament Enhanced Mil Spec Bolt Carrier Group (BCG) GAEBCG Color: Black, Finish: Melonite QPQ, $15.00 Off w/ Free S&H
Special offer available for this product! Chat with us and mention RAD
*Clearance and Blazin' Deal models do not qualify
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These savings won't last, so don't delay! Limited time only. Cannot be combined with other promotions or offers.
AR15 Upper receivers are manufactured to the "Military Standard Specification"(Mil-spec) so most carriers that are Mil-spec should work as long as your upper and the BCG are in spec.
Great bcg.
by
Donnie,
Verified Owner,
August 26, 2025
It’s a great bcg. Very well made and a great price! However the picture is deceiving, it does not look like the shiny one in the pic. If that bothers you don’t buy it. But it’s well worth it .
Got this for a rifle to swap an existing bcg and I wanted something of good quality. Found this and decided to snag it for a deal. The Melonite gives it a smooth look and feel along with holding oil well. The 9310 bolt is also a nice upgrade to the u...
Read More...
The bcg works just fine and looks fine but the picture is misleading it’s actually like a solid black, not an off shine y black at all. I thought it would be more gray than black. As far as production, it works great m. No problems at all
I have owned several BCG over the years from several manufacturers. LWRC, Geissele, Wilson combat. This one is top-notch fit to finish. Machined individual pieces excellent coating and craftsmanship with every angle/ aspect of this bcg. Could easily...
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It’s just what I’ve been looking for and I didn’t get a chance to shoot it yet, but I know other friends of mine that bought one of these and that’s why I’m buying this bulk carrier from Griffith
Product Info for Griffin Armament Enhanced Mil Spec Bolt Carrier Group (BCG)
Why a BCG from Griffin Armament? The simple answer is that these BCG's are the best they've used in their ten years of military service and over a decade of industry involvement. When you look at a top shelf product you can see its quality. These are the best mil spec pattern there are.
The Griffin BCG combines an 8620 carrier, C-158 (Carpenter) Bolt, 4340 cam pin and extractor. All the proper heat treats, the correct shot peen, and the often neglected post heat treated grind are present. In a market filled with cast component BCG's, all components are billet machined and all surfaces receive a finish pass in machining for improved surface smoothness. There are varying degrees of quality in Melonite QPQ finishes. These BCG's went to 4 finishing houses for selection of the finish provider, cost not being a consideration. The result is a deep black finish with remarkable lubricity. These are assembled to the current military technical data package with permatex'd and properly staked carrier keys. They also feature the current 15,000 round extractor spring design and a Crane O ring for reliable extraction in extreme conditions. At Griffin Armament, they ran these thousands of rounds in multiple manufacturers rifles throughout the T&E phase without a single malfunction. From first sight through months of use to the final product launch they have remained excited to bring this BCG to market. This is the only BCG that has ever excited them and that is why they have chosen to offer it to the people they care about, thier customers.
Specifications for Griffin Armament Enhanced Mil Spec Bolt Carrier Group (BCG):
Manufacturer:
Griffin Armament
Color:
Black
Finish:
Melonite QPQ
Fabric/Material:
4340 Alloy Steel, 9310 Steel, 8620 Alloy Steel
Carrier Material:
8620 Steel
Bolt Material:
9310 Steel
Caliber:
5.56x45mm NATO, .300 AAC Blackout
Gun Make:
AR Platform
Condition:
New
Included Accessories:
Carpenter 158 Bolt, Cam Pin and Extractor, Crane O-Ring, Gas Key, Carrier
Features of Griffin Armament Enhanced Mil Spec Bolt Carrier Group BCG
C-158 Bolt MP inspected, High Pressure Tested
Bolt properly heat treated, shot peened, and post heat treat ground with headspace held to half the blueprint specification
4340 Cam Pin and Extractor
Finish Pass Machined on all surfaces
Full Billet Construction
Premium Melonite QPQ Finish
Latest 15k round Extractor Spring Design
Crane O-ring for increased extraction reliabilty in extreme conditions
Billet machined gas key, installed with permatex and staked to current TDP
Package Contents:
Griffin Armament Enhanced Mil Spec Bolt Carrier Group BCG
Griffin Armament Enhanced Mil Spec Bolt Carrier Group (BCG) Orderable Models
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