PMM MCX & SPEAR LT BCD (Battery Control Device)

$60.00

Earn up to 60 Points.

Product Details

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.

 

Additional information

Weight N/A
Variant

MCX, SPEAR LT

Color

Black, FDE

84 reviews for PMM MCX & SPEAR LT BCD (Battery Control Device)

  1. josiah.pratt (verified owner)

    Works perfectly just as designed for my MCX and it’s a quality product. I had not previously noticed the other review but pleasantly found out for myself that this product also works great for the Sig M400. I had found it difficult to find definitive information on a BCD that would work. I’ll be ordering a second one as well as other quality PMM products.

  2. J Cook (verified owner)

    I cheaper out and bought the other style without the lever, (still worked great) but the lever really is a game changer to not have to give up your support hand any longer than necessary. 100% top quality machine work and finish!

  3. Robert Turner (verified owner)

    A little pricey, but an outstanding addition to any SIG MCX pre–Spear LT

  4. naluna07 (verified owner)

    Works great, A must buy for any gen 1 & 2 mcx owners.

  5. James Boyle (verified owner)

    One of those rare products that actually performs better than advertised and costs have of what it’s worth. This device makes magazine swaps and shooting in general a much more enjoyable experience. It’s like a cheat code for shooters.

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