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BCM MK2 300 BLK Upper Receiver Group - 9 in, MCMR-8, Standard by Bcm -

Price history at T.REX ARMS

Price at T.REX ARMS unchanged at $876.49 since Oct 9, 2026. Last checked Nov 8, 2026.

Product Description

BCM MK2 300 Blackout upper features a 9" continuous-taper barrel for suppressor use, chrome-lined bore, and M4 feed ramps for reliable feeding. Includes BCG, M-LOK Picatinny section, and QD mount. Made in the USA.

BCM MK2 300 BLK Upper Receiver Group - 9 in, MCMR-8, Standard

at T.REX ARMS
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$876.49
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Price checked 7 days ago
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Product Details

Brand Bcm
Bcm

Price history at T.REX ARMS

Price at T.REX ARMS unchanged at $876.49 since Oct 9, 2026. Last checked Nov 8, 2026.

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