This brass catcher fits almost all variants of the SIG SG 553, with B&T handguard as well as with SIG handguard. Thanks to the B&T QD attachment system it can be mounted/dismounted to the NAR/Picatinny rail of the gun in a matter of seconds.
Sub Gun MP5/CZ Scorpion/EVO Brass Catcher
Belt Fed FightLite MCR/SHRIKE/FM-9 Gen 2 Brass Catcher
Brass catcher – B&T AG
Accessories - Page 2 - B&T Parts and Accessories
The B&T APC-9 Submachine Gun, VP9 Pistol And Others (B&T Police & Military Day 2015) [PHOTO HEAVY] -The Firearm Blog
Sub Gun MP5/CZ Scorpion/EVO Brass Catcher
B&T HK MP5 SD Brass Catcher For Use With SD B&T Forearm
Sub Gun MP5/CZ Scorpion/EVO Brass Catcher
Sub Gun MP5/CZ Scorpion/EVO Brass Catcher
B&T
B&T SIG SG 553 Handschutz 4x NAR Aluminium schwarz
Feyachi Brass Shell Catcher, Tactical Cartridge Nylon Mesh Collector Casing Catcher for Rifle Range Shooting, Gun Stock Accessories - Canada
Accessories 3
BT-21165 - BT-21165 - B&T Handguard 4x NAR for SIG SG 552/553