SIG 552 RAS Modular Handguard
Does anybody know if the Proud or UFC SIG 552 RAS Modular Handguard can hold a 102mm x 34mm x 16mm Li-Po battery? Do they give you more room to work with than the original SIG 552 handguard? Because that size of Li-Po battery won't fit in the original handguard even with the battery tray removed.
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