PMM’s B.C.D. allows the shooter full control of the bolt carrier with minor movement of the trigger finger saving the shooter precious time during magazine changes and bolt manipulation.
MCX:
MCX
Virtus
Rattler
SPEAR LT:
MCX Spear LT
Rattler LT
NOT COMPATIBLE:
MPX
Sig SPEAR 7.62
Features:
6061 Aluminum
Finished in a 8625 type III class 2 industry standard hardcoat black or FDE anodize
Mounting hardware and loctite 242 included
Limited lifetime warranty
Installation is simple and is done in minutes. Torque value = 5 in/ lbs
No permanent modifications to the rifle
Does not contact any critical components during articulation
Light weight
SPEAR LT Technical Details:
16″ users will have to adjust the gas block to the suppressor/ – setting
In testing, steel case ammo did not reliably lock back.
PMM Disclaimer:
PMM reserves the right to make esthetical design changes. While we try to accurately represent our current product offerings’ designs, there may be some esthetical variation from the product posted on this page and the product you receive.
84 reviews for PMM MCX & SPEAR LT BCD (Battery Control Device)
Rated 5 out of 5
Chad A. –
Fantastic part…makes charging my MCX easy with my right hand.very well made.
Rated 5 out of 5
William S. –
Matches MCX perfectly works great. Jarod is a great asset to firearms community with his designs & customer service.
Rated 5 out of 5
Chris D. –
Works just like it should, a must if you have a BCD style device on other rifles. Like all PMM gear, it is well made and looks great.
Rated 5 out of 5
Thomas P. –
It is super easy to install. Extremely handy for right-handed shooters, a MUST for lefties.
Rated 5 out of 5
Ron R. –
Best bolt release for the MCX. Well thought out and sits as far forward as possible without hitting anything when used compared to all other bolt releases on the market. Liked it so much I ordered a 2nd and now have it on a Sig Virtus and Rattler.
I wear a 3x-4x glove and does not get in the way.
Chad A. –
Fantastic part…makes charging my MCX easy with my right hand.very well made.
William S. –
Matches MCX perfectly works great. Jarod is a great asset to firearms community with his designs & customer service.
Chris D. –
Works just like it should, a must if you have a BCD style device on other rifles. Like all PMM gear, it is well made and looks great.
Thomas P. –
It is super easy to install. Extremely handy for right-handed shooters, a MUST for lefties.
Ron R. –
Best bolt release for the MCX. Well thought out and sits as far forward as possible without hitting anything when used compared to all other bolt releases on the market. Liked it so much I ordered a 2nd and now have it on a Sig Virtus and Rattler.
I wear a 3x-4x glove and does not get in the way.