Hello SIR

Faux Bilevel SIR ARMS build.

ARMS #58 M-CV Mod handguard

ARMS #41B folding FSB

ARMS #38L S-EX top rail riser/rear sight

ARMS #31 Aimpoint Micro Mount with height spacer (Holosun 403R)

ARMS #17 Surefire M951 Mount (not pictured)

Lower is an Anderson with a CMMG parts kit, Schmid 2 stage trigger, HAR15 brace, surplus A1 mottled grip and JoeBob ambi saftey. Expo Arms H3 buffer. Brownells straight 25rd mag.

Upper is a keyhole M4 marked parts bin upper receiver with a BA 10.3 crane spec barrel. PRI Combat latch gas buster and AO precision “True Milspec” BCG.

Can is OCL Polo30 on Rearden Atlas and FHD.

Faux Bilevel SIR ARMS build.

ARMS #58 M-CV Mod handguard

ARMS #41B folding FSB

ARMS #38L S-EX top rail riser/rear sight

ARMS #31 Aimpoint Micro Mount with height spacer (Holosun 403R)

ARMS #17 Surefire M951 Mount (not pictured)

Lower is an Anderson with a CMMG parts kit, Schmid 2 stage trigger, HAR15 brace, surplus A1 mottled grip and JoeBob ambi saftey. Expo Arms H3 buffer. Brownells straight 25rd mag.

Upper is a keyhole M4 marked parts bin upper receiver with a BA 10.3 crane spec barrel. PRI Combat latch gas buster and AO precision “True Milspec” BCG.

Can is OCL Polo30 on Rearden Atlas and FHD.