The 102 MK7 | Black Creek Labs
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Category
Rifles

The MK7

The .308 semi-automatic 

 

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The MK7

Caliber:  .308 and 6.5 Creedmoor

Gas System:  Mid Length DI

Barrel:  18.6″, 1:10 twist

Length:  37.5 – 41.5″

Weight:  8.3 lbs

Action:  Semi-Auto, AR10 BCG

Accuracy:  1.0 – 1.5 MOA

Accessory Mounting:  Picatinny, M-LOK

Sights:  Not Included

Mag:  Magpul PMAG or similar

Muzzle:  Flash Supressor

CDN Classification:  Prohibited – Export Only

Color: BLK, FDE, ODG

The BCL 102 MK7 is a semi-automatic rifle chambered in .308 and 6.5 Creedmoor.  It sits on a BCL 102 lower receiver but is reimagined to be lighter, more accurate and more reliable.  The MK7  receiver set is finished with a (type III class 2) hard anodize and comes with an option for a standard or custom elite cerakote coating over the hard anodize.  The MK7 barrel nut is made of hardened steel and is factory torqued to eliminate barrel shift.  A DPMS thread pattern on the upper receiver and a milspec buffer tube allows for easy modification.  A custom detent plate is equipped with a QD point allowing for easy sling placement and the fire controls are ambidextrous.

The MK7 bolt and extractor are made on an in-house Swiss turn CNC machine in one operation allowing for tighter tolerances and a perfect lock up.  The bolt is hardened with a C2 process that combines a cryogenic superfinish and carburization.  A newly refined chambering technique, a match .308 chamber, a Magpul MOE stock and grip, perfect bolt lock up and a tighter relationship between the upper and lower receiver combine to bring the accuracy of the MK7 to near 1 MOA out of the box.

The BCL102 MK7 can be factory upgraded to a MK7-X with a triggertech adjustable drop-in trigger and a 19″ IBI stainless barrel, making it a guaranteed sub MOA rifle and one of the most cost-effective precision, semi-automatic .308s in the world.

Lower Receiver

Machined from 6061-T6 aluminum.  Finished with Type III hard Coat Anodize.  Flared mag well.  Houses an Ambi bolt release, Ambi safety, enlarged magazine release and a detent plate with integral Quick Detach (QD) point.

Upper Receiver

Machined from 6061-T6 aluminum and finished with Type III hard Coat Anodize.  Removable shell deflector.

Barrel

Standard AR10 barrel, 18.6 inch, button cut, match grade blank chambered in .308 Match. Made from 4140 Chromoly with a twist rate of 1:10.  This barrel will run both .308 and 7.62 ammunition however the best accuracy is achieved with SMK 168 to 172 gr.

Bolt Carrier Group

Standard AR15 Bolt Carrier Group.  Bolt made from 9310 steel and machined on a swiss turn CNC for high precision. Carrier made of 8620 steel with the main bores machined concurrently for perfect concentricity.

Gas System

AR10 Mid-length direct impingement gas system with steel CNC machined gas block.

Trigger

Milspec trigger requiring approximately 5.5 pounds of pull.

Handguard

14″ handguard with full top picatinny rail and M-LOK attachment points on sides and bottom.  Uses DPMS pattern thread.

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