EXTERNAL UPGRADE
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Troy Battle Axe Grip-CQB
Model#: Troy BGC -
AK PBS-01Barrel Extension
Model#: AK-PBS-01 -
AK PBS-04Barrel Extension
Model#: AK-PBS-04 -
ACE Skeleton (Medium) Stock
Model#: ACE-STOCK-SM
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Adam Arms Gas Block Kit-carbine sys
Model#: AA-GBK-C -
Adam Arms Gas Block Kit-midlength sys
Model#: AA-GBK-M -
Troy Battle Ax Grip-CQB with Motor Combo
Model#: Troy BGC-MC -
Robinson Arms XCR-Fully Adjustable Stock (FAST)
Model#: RA XCR-FAST
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OSS Back Pressure Regulator 2 (BPR2) Mock Suppressor
Model#: OSS-BPR2
