BCM MK2 Recoil Mitigation System-MOD1-T2

MSRP: $138.00
You save $14.05


Order by 2PM CST for Same Day Shipping*
Shipping As Low As $1.99
100% Live Inventory, No Back Orders

(4 customer reviews)

Out of stock

Join the waitlist to be emailed when this product becomes available

Complete Kit Features:

  • Lessens felt recoil, without compromising reliability
  • Provides a more consistent carrier velocity, which can aid in accuracy, reliability over conventional carbine buffer system
  • Increased internal counterweight travel reduces bolt bounce
  • Internal spring to reduce noise of counter weight shifting and ensure more consistent weight placement
  • Mil-Spec M16A4 rifle spring with more spring coils than M4 carbine, increases consistency and widens operating envelope
  • Buffer made of 7075T6 aluminum, hard coat anodized for lasting endurance. Comprised of Mil-Spec components
  • BCM US Patent #10415907


This kit contains all the necessary parts to mount to your Mil-Spec dimension stock assembly to your Mil-Spec lower receiver.

  • MK2 Mod 1 – T2 Buffer (weight = approximately 5.6oz)
  • Mil-Spec M16A4 rifle action spring
  • Mk2 Receiver Extension (approximately 3/4” longer than carbine), 7076T6, 8 position, Mil-Spec diameter
  • Lock Nut (Castle) M4
  • Receiver QD End Plate (include mount for QD swivel)


(PLEASE NOTE:  because of the MK2’s longer length some Mil-Spec stocks may not completely collapse closed all the way up to the M4 Lock nut.)

Additional information

Weight 13 oz
Dimensions 10 × 6 × 3 in


4 reviews for BCM MK2 Recoil Mitigation System-MOD1-T2

  1. jstra316 (verified owner)

    Everything BCM makes works as advertised. Ñice improvement over mil spec system.

  2. OversleptAgain (verified owner)

    Works great as you come to expect with bcm.

  3. bigbyrd94 (verified owner)

    Everything you need for an A5 system in a nice package

  4. ryantmccurdy (verified owner)

    BCM’s version of the A5 buffer system, everything you need in one kit with H2 buffer and QD endplate. Fantastic upgrade.

Only logged in customers who have purchased this product may leave a review.